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Objective • Deep venous thrombosis (DVT) refers to a clot in a deep vein caused by various reasons. If such a clot becomes dislodged, it can return to the vein and lead to pulmonary embolism (PE), which can cause death in severe cases. Therefore, we aimed to evaluate the efficacy and safety of Safflower yellow combined with low molecular weight heparin (LMWH) for the prevention of DVT after orthopedic surgery. Methods •A comprehensive search of randomized controlled studies (RCTs) of Safflower yellow combined with LMWH for the prevention of DVT after orthopedic surgery was performed in PubMed, Embase, Cochrane Library, CNKI, VIP, and Wanfang databases from January 2000 to June 2021. Data were extracted for quality evaluation and meta-analysis was performed using RevMan 5.3 software. Results • A total of 8 RCTs including 624 patients were included. The combination treatment reduced the incidence of DVT compared with the control group; the combination treatment improved the activated partial thromboplastin time (APTT) and prothrombin time (PT). There was no statistically significant difference in the incidence of adverse effects. Conclusion • Safflower yellow combined with LMWH can reduce postoperative blood hypercoagulability and prevent DVT formation in lower extremities in orthopedic patients, and achieves better outcomes than LMWH alone in terms of postoperative bleeding tendency [ABSTRACT FROM AUTHOR]

Background: External Jugular Thrombophlebitis (EJT) is a rare clinical phenomenon with few reports in the literature, especially in the pediatric population. This is a report of an unusual case of right-sided EJT in a pediatric patient secondary to acute pharyngitis with sinusitis most prominent on the left side. Case presentation: A 13-year-old presented to the emergency department with worsening upper respiratory infectious (URI) symptoms and facial swelling, cough, throat pain, and emesis. The patient had traveled to Switzerland and received amoxicillin for strep throat 6 weeks before this hospitalization. Physical examination revealed nasal purulence, allodynia over the right side of the face without overlying erythema, and oropharyngeal exudate. CT scan revealed left-sided predominate sinusitis and right external jugular vein thrombosis. Blood cultures confirmed the presence of group A streptococcus infection. Treatment included IV antibiotics, non-steroidal anti-inflammatory drugs (NSAIDs), IV steroids, and anticoagulation. Follow-up imaging demonstrated improvement in thrombosis, cellulitis, and sinus disease. The patient was discharged on antibiotics for 6 weeks and anticoagulation for 10 weeks. Follow-up imaging at 6 months revealed no EJT, and medications were discontinued. Conclusions: EJT is a rare condition, and to our knowledge, no reports of EJT with sinusitis most pronounced on the contralateral side have been published. Physicians will benefit from noting clinical signs of EJT such as facial edema, headache, erythema, and palpable neck mass, especially if these symptoms occur with URI symptoms refractory to treatment. The use of anticoagulation is controversial for internal jugular vein thrombosis, and while no guidelines for EJT exist, anticoagulation is likely not necessary save for severe complications. [ABSTRACT FROM AUTHOR]

Foot and ankle disorders are common during pregnancy, driven by significant physiological changes including weight distribution, hormonal fluctuations, and fluid balance. These changes often result in conditions such as varicose veins, thrombophlebitis, deep vein thrombosis (DVT), edema, overpronation, ankle sprains, metatarsalgia, stress fractures, ligament tears, synovitis, tendon tears, tenosynovitis, paratenonitis, plantar fasciitis, and Morton's neuroma. This paper emphasizes the diagnostic utility of ultrasound for these conditions, given its safety, non-invasiveness, and real-time imaging capabilities without ionizing radiation. Ultrasound is particularly effective for diagnosing venous disorders like varicose veins and thrombophlebitis, leveraging Doppler ultrasound to assess vein structure and function. It is also instrumental in identifying DVT, detecting vein dilation, reflux, and thrombosis. For conditions such as edema, ultrasound helps differentiate physiological from pathological causes, ensuring accurate diagnosis and management. In cases of musculoskeletal issues like overpronation, ankle sprains, ligament tears, and tendon pathologies, ultrasound provides detailed images of soft tissues, allowing for precise diagnosis and effective treatment planning. It is equally useful for detecting metatarsalgia, plantar fasciitis, and Morton's neuroma, offering insights into soft tissue abnormalities and guiding therapeutic interventions. Ultrasound's role extends to diagnosing foreign bodies in the foot and ankle, where it demonstrates high sensitivity and specificity. The accessibility and cost-effectiveness of ultrasound make it an invaluable tool in various healthcare settings, ensuring timely and accurate diagnosis and management of foot and ankle disorders during pregnancy, ultimately enhancing patient outcomes and quality of life. [ABSTRACT FROM AUTHOR]

Venous thromboembolism (VTE) is a common but preventable complication observed in critically ill patients. Deep vein thrombosis (DVT) is the most common type of VTE, with clinical significance based on location and symptoms. There is an increased incidence of DVT and pulmonary embolism (PE) in ischemic stroke patients using unfractionated heparin (UFH) for VTE prophylaxis compared with those using enoxaparin. However, UFH is still used in some patients due to its perceived safety, despite conflicting literature suggesting that enoxaparin may have a protective effect. The current study aimed to determine the incidence of VTEs in patients with acute ischemic strokes on UFH versus enoxaparin for VTE prophylaxis, subclassifying the VTEs depending on their location and symptoms. It also aimed to examine the safety profile of both drugs. A total of 909 patients admitted to the Neuro-ICU with the diagnosis of acute ischemic stroke were identified, and 634 patients were enrolled in the study—170 in the enoxaparin group and 464 in the UFH group—after applying the exclusion criteria. Nineteen patients in the UFH group (4.1%) and 3 patients in the enoxaparin group (1.8%) had a VTE. The incidence of DVT in the UFH group was 12 (2.6%), all of which were symptomatic, compared with 3 (1.8%) in the enoxaparin group, wherein one case was symptomatic. Nine patients (1.9%) in the UFH group developed a PE during the study period, and all of them were symptomatic. No patients in the enoxaparin group developed PE. No statistically significant difference was found between both groups. However, 18 patients in the UFH group (3.9%) experienced intracranial hemorrhage compared with none in the enoxaparin group, and this difference was statistically significant. Enoxaparin was found to be as effective as and potentially safer than UFH when used for VTE prophylaxis in stroke patients. [ABSTRACT FROM AUTHOR]

Particulate contamination, the unintentional presence of particles in parenteral fluids, is associated with potential risks such as phlebitis and thrombophlebitis. Recent guidelines recommend the use of filter needles when withdrawing parenteral fluid from vials with a rubber stopper. However, the literature is limited and lacks clarity regarding the advantages of filter needles over conventional needles. The aim of this study was to assess the compliance of parenteral fluids regarding particulate contamination after withdrawing fluid using both conventional needles and filter needles, following the guidelines of European Pharmacopoeia (Ph. Eur.) and United States Pharmacopoeia (USP). Visible particles were counted through visual inspection and sub-visible particles were quantified utilizing the light obscuration particle count test. Particle counts for both types of needles were compared to Ph. Eur. and USP standards and differences in particle contamination were assessed using a Mann-Whitney U test. Both types of needles demonstrated compliance with Ph. Eur. and USP standards regarding particulate contamination of visible and sub-visible particles. However, filter needles exhibited a significantly higher particle count for particles with a size of ≥25 µm compared to conventional needles (p = 0.0029). In conclusion, both types of needles demonstrate suitability for aspirating fluid from vials featuring rubber stoppers regarding particulate contamination. Nevertheless, non-filter needles are preferred for withdrawing fluid from vials with a rubber stopper over filter needles due to their lower cost. [ABSTRACT FROM AUTHOR]

Cavernous sinus thrombosis (CST) is a serious condition that carries with it a high rate of morbidity and mortality. This review highlights the pearls and pitfalls of CST, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. CST is a potentially deadly thrombophlebitic disease involving the cavernous sinuses. The most common underlying etiology is sinusitis or other facial infection several days prior to development of CST, though other causes include maxillofacial trauma or surgery, thrombophilia, dehydration, or medications. Staphylococcus aureus , streptococcal species, oral anaerobic species, and gram-negative bacilli are the most frequent bacterial etiologies. The most prevalent presenting signs and symptoms are fever, headache, and ocular manifestations (chemosis, periorbital edema, ptosis, ophthalmoplegia, vision changes). Cranial nerve (CN) VI is the most commonly affected CN, resulting in lateral rectus palsy. Other CNs that may be affected include III, IV, and V. The disease may also affect the pulmonary and central nervous systems. Laboratory testing typically reveals elevated inflammatory markers, and blood cultures are positive in up to 70% of cases. Computed tomography of the head and orbits with intravenous contrast delayed phase imaging is recommended in the ED setting, though magnetic resonance venography demonstrates the highest sensitivity. Management includes resuscitation, antibiotics, and anticoagulation with specialist consultation. An understanding of CST can assist emergency clinicians in diagnosing and managing this potentially deadly disease. [ABSTRACT FROM AUTHOR]

Superficial venous thrombosis (SVT) is a fairly common disorder, characterized by the formation of thrombi inside superficial veins, with or without an associated inflammatory reaction. Its evolution is frequently self-limited. However, serious complications may change this clinical course with extension to deep vein thrombosis (DVT) and pulmonary embolism (PE). SVT shares similar risk factors with DVT and is frequently associated with the presence of varicose veins. However, the occurrence of non-varicose veins could conceal risk factors such as malignancies, thrombophilia, or Buerger's disease. While the clinical diagnosis is generally straightforward, additional diagnostic evaluations are often necessary. Duplex ultrasound (DUS) is an invaluable tool that provides the location of SVT, the proximity to the sapheno–femoral junction, and the clot length, all of which influence the decision for optimal management. The treatment of SVT should be symptomatic, pathogenic (limiting the extension of thrombosis), and prognostic (to prevent complications). There are several guidelines that provide recommendations, and despite the need for more consensus and for further studies, the treatment of SVT should be mainly medical, including anticoagulation in specific clinical situations and symptom relief, with invasive treatment in a minority of cases. Initiation, intensity, and length of anticoagulant treatment should be based on the eventual risk of progression to DVT or PE, which can be high, intermediate, or low, based on the location of SVT and the clot length. Our review summarizes the evaluation and proper management of SVT and highlights the importance of a shared decision within the heart team regarding this condition in order to prevent further complications. [ABSTRACT FROM AUTHOR]

INTRODUCTION AND OBJECTIVE: Plasmacytoma is a neoplastic proliferation of a plasma cell clone which produces monoclonal immunoglobulin. Solitary plasmacytoma of bone is defined by the presence of a single plasmacytoma in the absence of multiple osteolytic lesions or other findings compatible with multiple myeloma. We report an older patient with solitary plasmacytoma of the sternum associated with atypical clinical findings which complicated diagnosis and possible progression to multiple myeloma. CASE REPORT: A 74-year-old woman sought medical care due to mental confusion, tachydyspnea, and chest pain after a fall with blunt trauma to the anterior chest. During admission, the patient developed refractory hyponatremia, superficial thrombophlebitis in the left upper limb, periorbital cellulitis, endophthalmitis, and sternal osteomyelitis. Serum protein electrophoresis showed a polyclonal increase in gamma globulins. Biopsy result was compatible with plasmacytoma. A computed tomography scan showed no additional lesions. Progression was poor, with chronic renal failure exacerbated by probable tumor lysis syndrome, resulting in death. CONCLUSION: The present findings emphasize the importance of considering a diagnostic hypothesis of plasmacytoma/multiple myeloma in older patients with a set of varied clinical signs, such as anemia, renal failure, pathological fracture, and repetitive infections.

Abstract Background External Jugular Thrombophlebitis (EJT) is a rare clinical phenomenon with few reports in the literature, especially in the pediatric population. This is a report of an unusual case of right-sided EJT in a pediatric patient secondary to acute pharyngitis with sinusitis most prominent on the left side. Case presentation A 13-year-old presented to the emergency department with worsening upper respiratory infectious (URI) symptoms and facial swelling, cough, throat pain, and emesis. The patient had traveled to Switzerland and received amoxicillin for strep throat 6 weeks before this hospitalization. Physical examination revealed nasal purulence, allodynia over the right side of the face without overlying erythema, and oropharyngeal exudate. CT scan revealed left-sided predominate sinusitis and right external jugular vein thrombosis. Blood cultures confirmed the presence of group A streptococcus infection. Treatment included IV antibiotics, non-steroidal anti-inflammatory drugs (NSAIDs), IV steroids, and anticoagulation. Follow-up imaging demonstrated improvement in thrombosis, cellulitis, and sinus disease. The patient was discharged on antibiotics for 6 weeks and anticoagulation for 10 weeks. Follow-up imaging at 6 months revealed no EJT, and medications were discontinued. Conclusions EJT is a rare condition, and to our knowledge, no reports of EJT with sinusitis most pronounced on the contralateral side have been published. Physicians will benefit from noting clinical signs of EJT such as facial edema, headache, erythema, and palpable neck mass, especially if these symptoms occur with URI symptoms refractory to treatment. The use of anticoagulation is controversial for internal jugular vein thrombosis, and while no guidelines for EJT exist, anticoagulation is likely not necessary save for severe complications.

Background and purpose: We aimed to report the characteristics of cerebral venous thrombosis (CVT) in elderly people (aged ≥65 years). Methods: This multicenter retrospective cohort included elderly patients hospitalized for a first CVT in nine Paris–Ile‐de‐France hospitals between 2011 and 2021. The estimated incidence was compared to CVT recorded by the French health insurance data system. Lariboisière Hospital's CVT registry allowed comparisons of our elderly cohort with individuals younger than 65 years. Results: One hundred fourteen patients were included in this study (mean age = 74.2 years, range = 65–93, 61% female). The CVT annual incidence in Ile‐de‐France was 5.9–7.1 per million elderly individuals versus 8.5 per million nationwide. Headaches and focal deficits were the most common initial clinical features (50% and 51%, respectively), followed by seizures and confusion (40% and 27%). Treatment included anticoagulation (93%) and, rarely, endovascular procedure (2%) or craniectomy (1%). Compared with adult patients aged <65 years (younger adults), elderly patients presented fewer headaches (50% vs. 96%, p < 0.01) and intracranial hypertension (7% vs. 22%, p < 0.01) but more seizures and focal deficits (40% vs. 27% and 51% vs. 38%, respectively, p < 0.01). Underlying cancer, hemopathy, and locoregional infections were more frequent in elderly patients than among younger adults (p < 0.01). The prognosis of patients from our elderly cohort was poorer than that of younger adults; 8% died in the acute phase, and 73% had a favorable outcome at 1 year (vs. 1.7% and 87%, respectively, p < 0.01). Conclusions: CVT in elderly patients has a specific clinical presentation, epidemiology, and risk factors such as cancer or hemopathy, justifying specialized management. [ABSTRACT FROM AUTHOR]

Abstract Fusobacterium necrophorum is a Gram-negative anaerobic bacterium responsible for localized infections of the oropharynx that can evolve into bacteremia and/or septic thrombophlebitis of the jugular vein or peritonsillar vein, called Lemierre’s syndrome. To identify microbial genetic determinants associated with the severity of this life-threatening disease, 70 F. necrophorum strains were collected and grouped into two categories according to the clinical presentation: (i) localized infection, (ii) bacteremia with/without Lemierre’s syndrome. Comparative genomic analyses revealed two clades with distinct genetic content, one clade being significantly enriched with isolates from subjects with bacteremia. To identify genetic determinants contributing to F. necrophorum pathogenicity, genomic islands and virulence factor orthogroups (OVFs) were predicted. The presence/absence profiles of OVFs did not group isolates according to their clinical category, but rather according to their phylogeny. However, a variant of lktA, a key virulence factor, with a frameshift deletion that results in two open reading frames, was associated with bacteremia. Moreover, a genome-wide association study identified three orthogroups associated with bacteremic strains: (i) cas8a1, (ii) a sodium/solute symporter, and (iii) a POP1 domain-containing protein. Further studies must be performed to assess the functional impact of lktA mutation and of these orthogroups on the physiopathological mechanisms of F. necrophorum infections.

Abstract Purpose The purpose of this article is to report a case of Lemierre’s Syndrome producing unilateral endogenous endophthalmitis in a healthy, young woman with a history of tonsillitis. Case report/observations A 17-year-old healthy woman developed fever after a few days of sore throat. She later developed pneumonia with septic signs, leading to admission to the Intensive Care Unit. Lemierre Syndrome was diagnosed due to multiple septic pulmonary emboli and signs of sepsis following a recent episode of tonsillitis. During hospitalization, the patient complained of decreased visual acuity and floaters in her left eye. Ophthalmological examination revealed papillary edema, vitritis, foci of chorioretinitis in the macula and Roth’s spots, confirming the diagnosis of endogenous endophthalmitis. Subsequently, she underwent appropriate treatment, progressing satisfactorily. Conclusion and importance Although ophthalmological manifestations are rare, due to the pathophysiological characteristics of Lemierre’s Syndrome, all patients should underwent standard ophthalmologic assessment, even in the absence of ophthalmic symptoms or visible findings, as part of a multidisciplinary management approach.

Fusobacterium necrophorum is a Gram-negative anaerobic bacterium responsible for localized infections of the oropharynx that can evolve into bacteremia and/or septic thrombophlebitis of the jugular vein or peritonsillar vein, called Lemierre’s syndrome. To identify microbial genetic determinants associated with the severity of this life-threatening disease, 70 F. necrophorum strains were collected and grouped into two categories according to the clinical presentation: (i) localized infection, (ii) bacteremia with/without Lemierre’s syndrome. Comparative genomic analyses revealed two clades with distinct genetic content, one clade being significantly enriched with isolates from subjects with bacteremia. To identify genetic determinants contributing to F. necrophorum pathogenicity, genomic islands and virulence factor orthogroups (OVFs) were predicted. The presence/absence profiles of OVFs did not group isolates according to their clinical category, but rather according to their phylogeny. However, a variant of lktA, a key virulence factor, with a frameshift deletion that results in two open reading frames, was associated with bacteremia. Moreover, a genome-wide association study identified three orthogroups associated with bacteremic strains: (i) cas8a1, (ii) a sodium/solute symporter, and (iii) a POP1 domain-containing protein. Further studies must be performed to assess the functional impact of lktA mutation and of these orthogroups on the physiopathological mechanisms of F. necrophorum infections. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this article is to report a case of Lemierre's Syndrome producing unilateral endogenous endophthalmitis in a healthy, young woman with a history of tonsillitis. Case report/observations: A 17-year-old healthy woman developed fever after a few days of sore throat. She later developed pneumonia with septic signs, leading to admission to the Intensive Care Unit. Lemierre Syndrome was diagnosed due to multiple septic pulmonary emboli and signs of sepsis following a recent episode of tonsillitis. During hospitalization, the patient complained of decreased visual acuity and floaters in her left eye. Ophthalmological examination revealed papillary edema, vitritis, foci of chorioretinitis in the macula and Roth's spots, confirming the diagnosis of endogenous endophthalmitis. Subsequently, she underwent appropriate treatment, progressing satisfactorily. Conclusion and importance: Although ophthalmological manifestations are rare, due to the pathophysiological characteristics of Lemierre's Syndrome, all patients should underwent standard ophthalmologic assessment, even in the absence of ophthalmic symptoms or visible findings, as part of a multidisciplinary management approach. [ABSTRACT FROM AUTHOR]

Objective • To assess lower extremity deep vein thrombosis (DVT) risk factors after artificial femoral head replacement for elderly femoral neck fractures. A nomogram model was constructed to predict its risk. Methods • In analyzing 144 participants who underwent artificial femoral head replacement for elderly femoral neck fractures, researchers collected clinical data to identify factors associated with lower extremity DVT. The study collected numerous variables ranging from age and sex to history of lower extremity DVT and use of anticoagulant drugs after surgery. The patients were in two groups: those who developed DVT (n = 62) and those who did not (n = 82). Multivariate logistic regression analysis helped to identify factors influencing the occurrence of DVT after artificial femoral head replacement. The software packages used were R 4.1.0 and RMS. Results • Univariate and multivariate regression analysis identified age, ASA level, D-dimer of lower limb DVT, ALB, and PLT as predictive risk factors of lower extremity DVT after artificial femoral head replacement for elderly femoral neck fractures. Those risk factors were used to construct a clinical predictive nomogram. The calibration curves for hypertension in patients with OSAHS risk revealed excellent accuracy of the predictive nomogram model. The unadjusted concordance index (C-index) for the model was 0.877 [95% confidence interval (CI), 0.805- 0.942]. The AUC was 0.8375002. Decision curve analysis showed that the predictive model could be applied clinically when the threshold probability was 20 to 80%. Conclusions • The researchers constructed and validated a clinical nomogram to predict the occurrence of lower extremity DVT after artificial femoral head replacement in elderly patients with femoral neck fractures. Age, ASA level, D-dimer, and history of lower limb DVT, ALB, and PLT were demonstrated to be predictive risk factors of lower extremity DVT in this circumstance. This practical prognostic nomogram may help improve clinical decisionmaking. [ABSTRACT FROM AUTHOR]

Aims Peripheral venous catheter (PVC) is a clinical procedure often performed by nurses in hospitals. Phlebitis can be prevented with more nursing care by applying PVC by trained nurses and using preventive methods. The aim of this study was to investigate the effect of proximal massage and palm fisting on the prevention of phlebitis in patients with a PVC. Methods and results This randomized controlled study was conducted with patients who were hospitalized in the orthopaedics and traumatology service of a state hospital and had PVC. While the study group (n = 36) received proximal massage and palm fisting on the side with a PVC, the control group (n = 36) received standard care for PVC. The data were collected by using the 'Patient Demographics and Clinical Information Form', 'Peripheral Venous Catheter-Related Phlebitis Risk Scale', and 'Visual Infusion Phlebitis Assessment Scale'. There were no statistically significant differences between the groups regarding phlebitis development based on age, sex, chronic disease status, PVC insertion site, devices in the PVC, or fluids administered from the PVC. However, there was a significantly higher risk of PVC-induced phlebitis in patients who received proximal massage and palm fisting at 48 and 96 h, when the severity of phlebitis was evaluated on daily basis. Conclusion The study showed promising results, suggesting that proximal massage and palm fisting may be a simple and inexpensive technique to prevent the occurrence of phlebitis in PVC patients. Registration ClinicalTrials.gov: NCT05714137 [ABSTRACT FROM AUTHOR]

Septic pelvic thrombophlebitis (SPT) is a rare condition that forms thrombosis in the pelvic veins, typically the ovarian veins, with subsequent infection and inflammation. We present a case of right ovarian vein thrombosis (ROVT), methicillin‐resistant Staphylococcus aureus (MRSA) bacteremia, and delayed onset of SPT symptoms, requiring tissue‐plasminogen activator. A 40‐year‐old woman, G3P2, at 38 weeks' gestation, was admitted with a fever of 39°C. She had cervical insufficiency and had been often on bed rest. Blood culture revealed MRSA and computed tomography revealed a large ROVT. She received vancomycin and direct oral anticoagulant, and her fever resolved by day 3. On day 16, fever recurred with severe pain over the ROVT. Second computed tomography showed thickening of venous wall with enhancement around ROVT, consistent with SPT. Since pain and fever gradually exacerbated despite treatment with DOAC and antimicrobials, she was started on heparin and tissue plasminogen activator on days 23 and 25, respectively. Along with recanalization on the thrombosis by day 29, fever and abdominal pain resolved. We experienced a case of delayed onset SPT associated with MRSA bacteremia and a large ROVT. MRSA bacteremia might cause the originally existing ROVT to become an infection source, resulting in SPT with recurrent symptoms and long‐term treatment. Early and strict anticoagulation is crucial in cases with a large thrombosis and bacteremia, due to the high risk of progression to SPT. This case highlights the importance of recanalization for the treatment of SPT and usefulness of administration of tissue‐plasminogen activator for the massive thrombosis. [ABSTRACT FROM AUTHOR]

OBJECTIVE To determine whether student involvement in intravenous catheter (IVC) placement increases the risk for complications and to report the rate and types of complications associated with IVCs in adult horses in a university teaching hospital. ANIMALS 455 IVCs placed in 394 horses. METHODS Data relevant to IVC placement and removal were retrieved from an electronic medical record search including records of adult horses from January 1 to December 31, 2022. Data retrieved from records included the role of the individual who prepared the site and placed the IVC, site of IVC placement, and type of IVC. The reason for removal of the IVC and presence or absence of detectable changes within the vein at the time of removal were documented in addition to clinical data, allowing for classification of each case. Data were reviewed retrospectively, and statistical analyses were performed using mixed-effects logistic regression models. Significance was set at P ≤ .05. RESULTS The overall rate of complications was 15.6%, and the most common type of complication was swelling of the vein. Students were involved in 87 of 455 IVC site preparations and placements, and there were no statistically significant differences in complication rates between IVC sites prepared or placed by veterinary students versus nonstudent personnel. CLINICAL RELEVANCE Veterinary personnel and clients may be hesitant to allow student involvement in IVC placement in horses, but these data suggest that student involvement does not increase the risk of IVC complications. [ABSTRACT FROM AUTHOR]

Background. The most common laparoscopic procedure worldwide is laparoscopic cholecystectomy (LC), which has become the gold standard in the treatment of symptomatic calculous and acalculous cholecystitis. However, there is still considerable disagreement about the effectiveness of regular drainage after LC in reducing postoperative morbidity. Materials and methods. This cross-sectional study was conducted on 200 randomly selected patients. Out of 200, 100 were chosen with a drain (group A) and 100 with no drain (group B). The same antibiotics were given to both groups postoperatively. Every patient has undergone LC using the standard four-port method. The post-surgical complications were noted and compared. Results. The results of this study showed that there was a statistically significant difference between group A and B in terms of length of hospital stay (P = 0.000), with group A length of stay being more extended. Nausea and vomiting were slightly more often in group A than in group B (P = 0.482, 0.153). Regarding abdominal pain, the distribution is as follows: 48.8 % in group A and 51.2 % in group B. For the moderate level of discomfort, it was recorded in 44.4 % of patients in group B and in 55.6 % of group A (P = 0.462). The current study also showed that using a drain significantly affected shoulder symptoms, which were more frequent in group B (P = 0.000). Regarding port site infection, there was no significant difference between two groups (P = 0.234). Finally, no patients developed deep vein thrombosis or postoperative ileus. Conclusions. In this study, there is no practical benefit from routine subhepatic drain insertion during laparoscopic cholecystectomy. [ABSTRACT FROM AUTHOR]

Quinolone antibiotics are commonly prescribed for a range of infections because of their broad-spectrum effectiveness, especially against gram-negative bacteria. The quinolones can be classified into four generations based on antimicrobial activity. Third-generation quinolones offer extended activity against gram-negative and atypical intracellular bacteria and provide improved coverage against gram-positive bacteria, unlike the first and second generations. Ciprofloxacin, a third-generation quinolone as antibacterial medication, is known for its potent bactericidal effects, wide spectrum of antibacterial activity, high permeability, and minimal side effects. Common adverse reactions include abdominal pain, diarrhea, dizziness, headaches, and insomnia. We review a case of an erythematous rash that appeared to be superficial venous thrombophlebitis 5 minutes after infusion of ciprofloxacin. [ABSTRACT FROM AUTHOR]

OBJECTIVE: Incidence of venous thromboembolism (VTE) is higher than the expected in patients with hematologic malignancies and duration of hospitalization period increases the risk of thrombosis. The objective of this study was to investigate the incidence of and risk factors for venous thrombosis in hospitalized patients with hematologic malignancies. METHODS: We designed a prospective cohort study and enrolled patients with hematologic malignancies, who had been hospitalized between 2020 and 2021. Thromboprophylaxis was given to all patients, other than those under a high risk of hemorrhage. RESULTS: 94 patients were enrolled. The incidence of superficial vein thrombosis was 11.7% and the incidence of deep vein thrombosis (including pulmonary embolism and catheter thrombosis) was 7.4%. Patients, who developed thrombosis, had statistically significantly longer hospital stays (21 vs. 11.5 days, p=0.023) and a higher number of hospitalizations (1 vs. 3, p=0.015) compared to those, who did not develop thrombosis. Patients, who had 3 or more risk factors for thrombosis, were found to be under the highest risk. (p=0.017, OR=4.32; 95% CI: 1.3-14.35). Furthermore, patients with recurrent hospitalizations (p=0.024, OR=1.49; 95% CI: 1.05-2.11) and higher fibrinogen levels (p=0.028, OR=1; 95% CI: 1-1.006) were under an increased risk of thrombosis. CONCLUSION: Venous thrombosis is frequently seen in hospitalized patients with hematologic malignancies. A universally accepted risk scoring system is required for detection of patients, under a high risk for thrombosis. [ABSTRACT FROM AUTHOR]

Plantar vein thrombosis (PVT) is an underdiagnosed condition affecting the deep plantar veins, with challenging clinical diagnosis, often presenting with non-specific symptoms that mimic other foot pathologies. This study assessed the magnetic resonance imaging (MRI) features of patients diagnosed with PVT to contribute to the understanding of this condition. We performed the comprehensive analysis of a substantial dataset, including 112 patients, with a total of 130 positive MRI scans (86 of the forefoot and 44 of the ankle) presenting with PVT. Upon evaluating all the veins of the feet, we observed a higher frequency of involvement of the lateral plantar veins (53.1%) when compared to the medial veins (3.8%). The most affected vascular segments in the forefeet were the plantar metatarsal veins (45.4%), the plantar venous arch (38.5%), and the plantar communicating veins (25.4%). The characteristic findings on MRI were perivascular edema (100%), muscular edema (86.2%), venous ectasia (100%), perivascular enhancement (100%), and intravenous filling defects (97.7%). Our study provides valuable insights into the imaging evaluation of PVT and shows that MRI is a reliable resource for such diagnosis. [ABSTRACT FROM AUTHOR]

Background: Marantic endocarditis and Trousseau's syndrome are historically linked with pancreatic cancer. The patient had catastrophic embolic events which caused multi organ infarct due to underlying advanced pancreatic cancer. Doctors should be aware of early signs and symptoms of pancreatic cancer and conduct necessary clinical assessments and investigations that can prevent any severe complications. Case Presentation: A middle-aged healthy gentleman who presented with left-sided weakness, slurred speech, left-sided sensory neglect, mild headache, and fever. CT head showed acute right-sided temporal ischemic changes with subsequent magnetic resonance imaging (MRI) head showed multiple infarcts in the brain. A transesophageal echocardiogram reported possible MV vegetation. MRI of the liver was done due to deranged LFTs which showed multiple liver metastasis with a primary mass in the tail of the pancreas. Left leg ultrasound Doppler showed a large left leg deep vein thrombosis involving the femoral vein as he complained of left leg pain for 2 months and went to GP with right leg pain 3 months ago which was treated as a right ankle sprain. The clinical events explained that most likely he developed Trousseau's syndrome 3 months ago and the embolic phenomena were due to rare Marantic endocarditis (Non-bacterial thrombotic endocarditis) secondary to pancreatic cancer. Ultrasound-guided biopsy of liver metastasis was planned, but sadly the patient passed away the next day. Conclusion: The diagnosis of early pancreatic cancer with imaging poses a challenge sometimes, therefore the pancreatic protocol of CT or MRI is the first line of investigation. Moreover, the cause of unprovoked thrombo-embolism should be investigated to rule out any underlying malignancy. [ABSTRACT FROM AUTHOR]

Background: The indications for emergency laparotomy are many, depending on different pathological causes, organs involved, and preoperative management. All these factors limit the time to optimize the comorbidities that may affect the outcome of surgery in terms of morbidity and mortality. Objectives: We aimed to detect the different predicting factors for morbidity and mortality after emergency laparotomies. Materials and methods: This prospective cohort study was conducted on 100 patients who were subjected to an emergency laparotomy. The demographic and clinical characteristics of the enrolled participants were registered. The study was carried out at Duhok Emergency Teaching Hospital from February 2022 to January 2023. Patients were followed for 30 days after surgery. Results: The mean age of the patients was 39.26 years ± 19.53, and males constituted 2/3rd of the cases. The non-traumatic causes comprised the majority of cases. Patients with acute abdomen and intestinal obstruction comprised 74% of the cases. The commonest imaging finding was intra-abdominal collections (35%). The commonest operative finding was perforated gastric or duodenal ulcer (19%). Morbidity was reported in 69 patients. These included wound infection, anastomotic leakage, bleeding, deep venous thrombosis, and burst abdomen. There was a significant association (P-value < 0.05) between the morbidity and the age of the patient (OR: 1.5), body weight (OR: 1.9), associated comorbidities (OR: 1.2), operative time (OR: 1.76), performance of bowel anastomosis (OR: 5.5), and admission to the intensive care unit (ICU) (OR: 2.79). Mortality was reported in 9 patients, and there was a significant association (P-value < 0.05) with anastomotic leakage (OR: 4.27), need for anti-coagulation (OR: 23.65), and admission to the ICU (OR: 16.36). Conclusion: Emergency laparotomy is associated with high incidences of morbidity and mortality. The patient’s age, body weight, associated comorbidities, operative time, performance of bowel anastomosis, and admission to the ICU might be risk factors for morbidity. High mortality might be due to anastomotic leakage, the requirement of anticoagulation, and ICU admission. [ABSTRACT FROM AUTHOR]

Objectives: The primary strategy against Deep Vein Thrombosis (DVT) in athletes is systemic anticoagulation, which aims to mitigate risks such as Pulmonary Embolism (PE), thrombus propagation, and recurrent venous thrombosis. Argatroban, a synthetic thrombin inhibitor that functions independently of antithrombin, is evaluated here for its effectiveness and safety in treating athletes with lower extremity DVT. Methods: A cohort of 189 athletes diagnosed with DVT based on clinical assessments and duplex ultrasonography results were enrolled and randomly assigned into three groups. Group A (n=63) received Low-Molecular-Weight Heparin (LMWH) via subcutaneous injection, Group B (n=63) was treated with Argatroban, and Group C (n=63) received a combination of LMWH and Argatroban. Results: Statistical analysis revealed significant differences within and around the thigh and calf regions by the 14th day between Group A and C, and Group B and C, with p-values less than 0.05. Further, comparisons from day 0 to day 14 showed significant differences in thrombus regression across all groups, with p-values less than 0.01 or 0.001. The chi-squared test indicated that Group C had a more favorable outcome in thrombus regression compared to Groups A and B. Notably, Argatroban treatment was associated with a lower risk of bleeding and higher efficiency in DVT management among athletes. Conclusions: Anticoagulation with Argatroban, alone or in combination with LMWH, offers a viable and potentially safer therapeutic option for athletes suffering from DVT. Its use could facilitate quicker recovery and return to training or competition, emphasizing its role in sports medicine where rapid and effective treatment is crucial. [ABSTRACT FROM AUTHOR]

Objective: Venous thrombosis arises from the formation of clots within the venous wall, precipitating an inflammatory cascade. This study aimed to obtain the statistics of confirmed cases of deep venous thrombosis (DVT) through Doppler ultrasound and pulmonary embolism (PE) via pulmonary computed tomography (CT) angiography within the cohort of COVID-19 patients. Methods: This cross-sectional study was conducted on 265 COVID-19 patients hospitalized at Afzalipour Hospital in Kerman, Iran, during 2020-2021. The patients' records were examined for Doppler ultrasound of the lower extremities and pulmonary CT angiography. Following the establishment of Doppler ultrasound frequencies, an assessment of DVT frequency was conducted among patients who had undergone Doppler ultrasound, correlating with PE assessments via clinical judgment and pulmonary CT angiography. Results: The study revealed a thrombosis prevalence of approximately 6.8%, with around 61.1% of thrombosis cases identified in men. The most prevalent underlying conditions within this cohort were diabetes mellitus and hypertension, accounting for approximately 22.2% of the cases. The outcomes of the regression analysis demonstrated a significant association between thrombosis and C-reactive protein (CRP) ( p= 0.02). Conclusion: In conclusion, venous thromboembolism, encompassing conditions like DVT and PTE, emerges as a heightened occurrence among COVID-19 patients, and this prevalence is notably linked to elevated CRP levels. Acquiring an understanding of the associated risk factors and pertinent symptoms equips physicians with the tools to diagnose individuals at risk, ultimately mitigating avoidable fatalities and curbing treatment expenditures through the effective management and assessment of these risk elements. [ABSTRACT FROM AUTHOR]

Objective: Mondor's disease (MD) is a rare disease, more commonly known as thrombophlebitis of the superficial veins of the anterior chest wall. Patients with Mondor's disease, usually middle-aged women, have a cord-like, subcutaneous tender induration with or without infiltration of the skin and subcutaneous tissue that tends to resolve on its own within three to four weeks. However, these cases are fairly rare and the lack of clear diagnostic criteria makes them often misdiagnosed. In 50–60% of cases, no cause is identified (primary idiopathic disease), and in 40– 50% of cases, some factors may be present, such as pregnancy or breast cancer. We aimed to demonstrate case series of MD of the breast, as a replenishment of the clinical base of this pathology. Methods: All patients underwent clinical examinations and breast sonography with triplex Doppler. Results: We described the clinical and sonographic picture of thrombophlebitis of the superficial veins of the mammary glands in 5 patients with an idiopathic course, during pregnancy, and in combination with breast cancer to indicate clear diagnostic criteria. Conclusion: Thus, the clinical cases presented in the article demonstrate different clinical features of Mondor's disease with a single outcome. The disease is a spontaneously regressive disease within one, rarely more than one month. [ABSTRACT FROM AUTHOR]

The following case study outlines the wound management and healing trajectory of a patient who presented with Phlegmesia Cerulea Dolens (PCD) of the left lower limb in an acute hospital setting. The patient gave full informed consent for the use of information and wound images used in this case study. This was the first case of PCD the author encountered while working as a Tissue Viability Nurse (TVN) Specialist. [ABSTRACT FROM AUTHOR]

Introduction: Lemierre syndrome (LS) is a rare condition with a high mortality risk. It is well described in older children and young adults involving bacteremia, thrombophlebitis, and metastatic abscess commonly due to Fusobacterium infections. Young, pre-verbal children are also susceptible to LS; thus, careful attention must be given to their pattern of symptoms and history to identify this condition in the emergency department (ED). Case Report: A 12-month-old previously healthy boy with a recent diagnosis of acute otitis media and viral illness presented to the ED with a complaint of fever. Additional symptoms developed at the head and neck and were noted on subsequent ED visits. Advanced imaging revealed significant lymphadenopathy and deep space inflammation extending to the mediastinum. Subsequent imaging confirmed extensive sinus and deep vein thromboses, consistent with LS. Methicillin-resistant Staphylococcus aureus (MRSA) was the only organism identified. After surgical debridement, appropriate intravenous antibiotics, and heparin anticoagulation therapy, the patient experienced full recovery after prolonged hospitalization.Conclusion: A febrile infant with multiple acute care visits and development of lymphadenopathy, decreased oral intake, decreased cervical range of motion, and sepsis should raise suspicion for Lemierre syndrome. The medical evaluation of deep neck spaces and deep veins should be similar to that of older children and adults with LS, including advanced imaging of the head and neck. However, medical management should particularly target MRSA due to its emerging prevalence among infantile LS cases. Further research is necessary to determine the optimal management strategies of LS for this age group.

Transient phlebitis is a rare but notable adverse reaction that can occur following intravenous administration of various medications, including ciprofloxacin, an antibiotic recognized for its broad-spectrum activity. This case report discusses a 48-year-old male patient with poorly controlled type 2 diabetes who developed phlebitis after receiving undiluted ciprofloxacin via a peripheral intravenous line. Symptoms emerged within 24 hours, characterized by swelling and redness at the injection site, prompting the discontinuation of the medication. Analysis revealed that improper dilution and rapid infusion rate were major factors contributing to the development of phlebitis. This underscores the importance of adhering to guidelines provided in product information leaflets for intravenous drug preparation and administration. The case emphasizes the critical need for healthcare professionals to follow recommended protocols to reduce the risk of infusion-related complications, especially in patients with underlying comorbidities.

Objective: Thrombocytopenia is commonly associated with infectious diseases and serves as an indicator of disease severity. However, reports on its manifestation in conjunction with Klebsiella pneumoniae liver abscess (KPLA) are scarce. The present study sought to elucidate the correlation between thrombocytopenia and KPLA severity and delve into the etiological factors contributing to the incidence of thrombocytopenia. Materials and methods: A retrospective analysis of the clinical data from patients with KPLA admitted between June 2012 and June 2023 was performed. Baseline characteristics, biochemical assessments, therapeutic interventions, complications, and clinical outcomes were compared between patients with and without thrombocytopenia. To investigate the potential etiologies underlying thrombocytopenia, the association between platelet count reduction and thrombophlebitis was examined, with a particular focus on platelet consumption. Furthermore, bone marrow aspiration results were evaluated to assess platelet production anomalies. Results: A total of 361 KPLA patients were included in the study, among whom 60 (17%) had concurrent thrombocytopenia. Those in the thrombocytopenia group exhibited significantly higher rates of thrombophlebitis (p = 0.042), extrahepatic metastatic infection (p = 0.01), septic shock (p = 0.024), admissions to the intensive care unit (p = 0.002), and in-hospital mortality (p = 0.045). Multivariate analysis revealed that thrombocytopenia (odds ratio, 2.125; 95% confidence interval, 1.114–4.056; p = 0.022) was independently associated with thrombophlebitis. Among the thrombocytopenic patients, eight underwent bone marrow aspiration, and six (75%) had impaired medullar platelet production. After treatment, 88.6% of thrombocytopenic patients (n = 47) demonstrated recovery in their platelet counts with a median recovery time of five days (interquartile range, 3–6 days). Conclusions: Thrombocytopenia in patients with KPLA is indicative of increased disease severity. The underlying etiologies for thrombocytopenia may include impaired platelet production within the bone marrow and augmented peripheral platelet consumption as evidenced by the presence of thrombophlebitis. [ABSTRACT FROM AUTHOR]

Thrombophlebitis is the inflammatory condition characterized by obstruction of one or more vessels, commonly in the legs, due to the formation of blood clots. It has been reported that traditional Chinese medicine, including Mailuoning injection, is advantageous for treating inflammatory and blood disorders. This research assessed the therapeutic efficacy of Mailuoning injection in the treatment of thrombophlebitis in rodents, as well as investigated its impact on fibrinolysis, inflammation, and coagulation. An experimental setup for thrombophlebitis was established in rodents via modified ligation technique. Five groups comprised the animals: sham operation group, model group, and three Mailuoning treatment groups (low, medium, and high dosages). The pain response, edema, coagulation parameters (PT, APTT, TT, FIB), serum inflammatory markers (IL‐6, TNF‐α, CRP), and expression levels of endothelial markers (ICAM‐1, VCAM‐1, NF‐κB) were evaluated. Blood flow and vascular function were further assessed by measuring hemorheological parameters and the concentrations of TXB2, ET, and 6‐k‐PGF1α. In contrast to the sham group, model group demonstrated statistically significant increases in endothelial expression levels, coagulation latencies, and inflammatory markers (p < 0.05). The administration of mailing, specifically at high and medium dosages, resulted in a substantial reduction in inflammatory markers, enhancement of coagulation parameters, suppression of ICAM‐1 and VCAM‐1 expression, and restoration of hemorheological measurements to baseline (p < 0.05). Significantly higher concentrations of 6‐k‐PGF1α and lower levels of TXB2 and ET were observed in high‐dose group, suggesting that pro‐ and anti‐thrombotic factors were restored to equilibrium. Utilization of Mailuoning injection in rat model of thrombophlebitis exhibited significant therapeutic impact. This effect was manifested through pain alleviation, diminished inflammation, enhanced blood viscosity and facilitation of fibrinolysis. The study indicated that Mailuoning injection may serve as a viable therapeutic option for thrombophlebitis, potentially aiding in the improvement of wound healing by virtue of its anti‐inflammatory and blood flow‐enhancing characteristics. [ABSTRACT FROM AUTHOR]

Cold abscess of the chest wall is an uncommon disease that is mainly caused by tuberculous infection. Staphylococcal cold abscesses of the chest wall are extremely rare and usually clinically occult, frequently leading to a delay in diagnosis and consequently severe infectious complications. We report an 88-year-old woman with end-stage renal disease, who presented with an exit site infection of a cuffed tunneled dialysis catheter caused by methicillin-resistant Staphylococcus aureus (MRSA). Despite the removal of the catheter and administration of antibiotics, she developed refractory MRSA bacteremia. Computed tomography (CT) of the chest revealed septic thrombophlebitis with metastatic cold abscesses of the chest wall and ribs destruction. Although CT-guided drainage and vancomycin therapy eliminated MRSA bacteremia, the chest wall abscesses did not resolve. Patients fitted with a central venous dialysis catheter are at risk of septic thrombophlebitis with metastatic cold abscesses of the chest wall that are resistant to antibiotic therapy. Early identification is based on serial blood cultures and prompt CT scans. Surgical management coupled with antibiotic therapy can eradicate the source of infection and improve patients' outcomes. [ABSTRACT FROM AUTHOR]

The breast form of Mondor syndrome is a rare and self-limited condition characterized by thrombophlebitis of the superficial veins of the breast. Understanding this syndrome is extremely important for correct diagnosis and precise, non-iatrogenic treatment, given that it has a considerable relationship with breast carcinoma. This case report portrays the emergence of Mondor syndrome in a young 22-year-old patient, after breast augmentation. The characteristic sign of the condition, the fibrous cord, appeared in the right breast from the twenty-third day after surgery, disappearing completely after 10 weeks. The diagnosis was given by the plastic surgeon who followed the patient through anamnesis and physical examination, without the urgency of a complementary exam, such as a mammography. It is worth mentioning that this rare condition can affect males - less frequently - and affect other regions, such as the penis and scrotum. Furthermore, it is beneficial to recognize and diagnose Mondor syndrome, as surgeries using phytoaesthetics are constantly growing today, intending to guide patients in the best way possible for an effective and less invasive treatment (except in the concomitant presence of cancer). breast, for example), in addition to reassuring them about the condition.

Lemierre syndrome is a rare complication of oropharyngeal infection that causes septic thrombophlebitis in the internal jugular vein. Since the onset of the COVID-19 pandemic, this condition has been dangerously overlooked and poses an even greater threat when complicated by vascular pathologies. A case is presented where the patient required emergency endovascular exclusion of a right internal carotid artery pseudoaneurysm due to Lemierre syndrome. The treatment included stent graft placement and drainage of a neck abscess, along with appropriate antibiotic treatment during hospitalization. Recognizing this diagnosis requires a high index of suspicion, particularly during the COVID-19 pandemic. The complexity of the disease necessitates extensive multidisciplinary collaboration for effective treatment.

Mengxiao Xie,1,&ast; Jian Liu,2,&ast; Jieyuan Zheng,1 Jingchao Wang,1 Dongsheng Han1,3,4 1Department of Laboratory Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China; 2Department of Intensive Care Unit, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, People’s Republic of China; 3Key Laboratory of Clinical in vitro Diagnostic Techniques of Zhejiang Province, Hangzhou, People’s Republic of China; 4Institute of Laboratory Medicine, Zhejiang University, Hangzhou, People’s Republic of China&ast;These authors contributed equally to this workCorrespondence: Dongsheng Han, Department of Laboratory Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Road, Hangzhou, 310003, People’s Republic of China, Email hands@zju.edu.cn; hands1103@163.comObjective: To understand the clinical features, diagnosis and treatment of Lemierre syndrome (LS), a high-risk and low-prevalence infectious disease.Methods: We present the severe LS case that was diagnosed using metagenomic next-generation sequencing (mNGS) in our hospital, and systematically summarized the diagnosis and treatment strategies of patients that reported LS from 2006 to 2022.Results: The 24-year-old patient in our hospital suffered from cranial nerve paralysis, a neurological complication rarely seen in LS cases. The causative agent (Fusobacterium necrophorum, Fn) of this patient was only detected by mNGS tests, and the reads number of Fn detected by plasma mNGS tests was decrease as the patients gradually improved, indicating plasma mNGS is valuable in monitoring treatment efficacy. Although most of the cases retrieved from the literature showed typical symptoms, such as a history of sore throat, septic emboli, and internal jugular vein thrombosis, clinical manifestations were still relatively heterogeneous (eg, diversity of predisposing factors and pathogens, differences in pulmonary imaging features).Conclusion: We summarized the clinical presentation, diagnosis, treatment, and regression of 17 symptomatic cases reported LS to provide clinicians with knowledge about this rare but fatal disease. mNGS assays should be considered as early as possible to identify the responsible pathogens for acute and critically ill patients with suspected infections in order to implement accurate and effective treatment.Keywords: lemierre syndrome, Fusobacterium necrophorum, metagenomic next-generation sequencing, thrombophlebitis, sepsis

VEXAS syndrome is a recently described condition characterized by systemic inflammation, predisposition to hematologic malignancy and a high rate of venous thrombosis. Here we report the case of an elderly male with erythema nodosum-like lesions, ankle arthralgia, and general symptoms. B-mode and Doppler ultrasound of the subcutis diagnosed superficial thrombophlebitis of the lower limbs, which turned out to be the manifestation of a paucisymptomatic VEXAS syndrome. VEXAS should be considered in any patient who presents with unexplained superficial thrombophlebitis, macrocytic anemia and unexplained systemic inflammation. [ABSTRACT FROM AUTHOR]

We present a case of a 37-year-old woman who exhibited symptomatic acute deep vein thrombosis (DVT) due to extrinsic compression from a giant ovarian cyst, detected during clinical examination. Doppler ultrasound confirmed a thrombus in the left iliac vein. Although surgery was initially planned to insert a vena cava filter, the absence of this resource during her 14-day hospital stay led to the decision to proceed without it. The surgery was carried out without complications, and she was discharged on the second postoperative day. A 3-month follow-up indicated favorable recovery. [ABSTRACT FROM AUTHOR]

Abstract We report a case of cutaneous leishmaniasis caused by Leishmania guyanensis with sporotrichoid lymphocutaneous dissemination of the parasite and thrombophlebitic complication in a 32‐year‐old man who had recently travelled to French Guiana. After initial failure of empirical treatment with amphotericin B, the patient evolved favourably on high doses of intramuscular injections of meglumine antimoniate for 2 months. This case illustrates the existence of lymphocutaneous forms and possible thrombophlebitic complications of leishmaniasis. It also highlights the challenges in the management of leishmaniasis, despite the existence of guidelines and a wide therapeutic arsenal.

Superficial venous thrombosis (SVT) is a fairly common disorder, characterized by the formation of thrombi inside superficial veins, with or without an associated inflammatory reaction. Its evolution is frequently self-limited. However, serious complications may change this clinical course with extension to deep vein thrombosis (DVT) and pulmonary embolism (PE). SVT shares similar risk factors with DVT and is frequently associated with the presence of varicose veins. However, the occurrence of non-varicose veins could conceal risk factors such as malignancies, thrombophilia, or Buerger’s disease. While the clinical diagnosis is generally straightforward, additional diagnostic evaluations are often necessary. Duplex ultrasound (DUS) is an invaluable tool that provides the location of SVT, the proximity to the sapheno–femoral junction, and the clot length, all of which influence the decision for optimal management. The treatment of SVT should be symptomatic, pathogenic (limiting the extension of thrombosis), and prognostic (to prevent complications). There are several guidelines that provide recommendations, and despite the need for more consensus and for further studies, the treatment of SVT should be mainly medical, including anticoagulation in specific clinical situations and symptom relief, with invasive treatment in a minority of cases. Initiation, intensity, and length of anticoagulant treatment should be based on the eventual risk of progression to DVT or PE, which can be high, intermediate, or low, based on the location of SVT and the clot length. Our review summarizes the evaluation and proper management of SVT and highlights the importance of a shared decision within the heart team regarding this condition in order to prevent further complications.

Objective • To examine the relationship between diastolic function and the ratio of early diastolic mitral inflow to early diastolic mitral annular velocity (E/e’) in patients with chronic renal disease who had deep vein catheterization and internal fistula. Methods • The clinical data of 50 uremia patients treated at The Affiliated Dongyang Hospital of Wenzhou Medical University from January 2020 to January 2022 were retrospectively analyzed. To assess the differences in E/e’ ratio and patients’ diastolic function between the two groups, they were split into two teams according to the various therapy modalities: the internal fistula team (n = 42) and the deep vein catheterization team (n = 8). Results • After treatment, the left ventricular end-diastolic diameter (LVd), E peak, a peak and E/A value, the volume and area of four chambers of the left ventricle (LV), the volume and area of two chambers of LV in both groups were significantly lower than those before treatment (P < .001). After treatment, the LVd left ventricular end-systolic diameter (LVs), the four-chamber volume of LV, and the two-chamber volume and area of LV in patients with internal fistula were significantly lower than those in patients with deep vein catheterization (P < .001). After treatment, E peak, A peak and E/A value, e’ interventricular septum, E/e’ value of interventricular septum, e’ lateral wall, and E of lateral wall in patients with internal fistula group. Conclusion • Both deep vein catheterization and internal fistula treatment can improve the diastolic function and reduce the pulmonary pressure of uremic patients to a certain extent, but internal fistula treatment is better than deep vein catheterization in reducing LVd, LVs, LV four-chamber volume, LV two-chamber volume and area, and the effects of both in improving the E/e ratio of patients are not obvious. [ABSTRACT FROM AUTHOR]

Background: Catheter removal is essential for treating catheter‐related bloodstream infection (CRBSI); however, clinicians are sometimes hesitant to remove catheters in pediatric patients due to the difficulty of securing vascular access. Confirming the diagnosis of CRBSI is important to justify catheter removal. The purpose of this study was to describe the sonographic findings of CRBSI. Materials and Methods: We included patients with a central venous catheter (CVC) or peripherally inserted central catheter (PICC) who had a positive blood culture and underwent ultrasound. The patients were classified as with or without CRBSI. Sonographic findings, such as the presence/absence of thrombus, venous wall thickening, hyperechogenicity, and fluid collection around the vein were compared using Fisher's exact test. Results: Of the 58 patients, 38 (66%) were diagnosed with CRBSI. The presence of thrombus (19/38 vs 3/20, P =.011); and hyperechogenicity around the vein (14/38 vs 2/20, P =.035) differed significantly, but There was no significant difference in the presence of venous wall thickening (10/38 vs 1/20, P =.077), and fluid collection around the vein (5/38 vs 0/20, P =.153), did not differ significantly in patients with and without CRBSI, respectively. One‐third of patients with CRBSI, including 11 (42.3%) patients with CVC, and 2 (16.7%) patients with PICC, did not have abnormal sonographic findings. Conclusion: Ultrasound findings are useful for diagnosing CRBSI. However, the sensitivity of sonographic findings is low and abnormal sonographic findings are sometimes absent in children with CRBSI; therefore, physicians should not rule out CRBSI based on normal sonographic findings, especially in patients a CVC and a positive blood culture. [ABSTRACT FROM AUTHOR]