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Introduction: Nonoperating room anesthesia is a growing field of medicine that can have an increased risk of complications, particularly in low- and middle-income countries., Aims: The aim of this study was to describe the incidence of complications after pediatric nonoperating room anesthesia and investigate its risk factors., Methods: In this prospective observational study, we included all children aged less than 5 years who were sedated or anesthetized in the radiology setting of a university hospital in a low- and middle-income country. Patients were divided into two groups: complications or no-complications groups. Then, we compared both groups, and univariable and multivariable logistic regression models were used to investigate the main risk factors for complications., Results: We included 256 children, and the incidence of complications was 8.6%. The main predictors of nonoperating room anesthesia-related morbidity were: critically-ill children (aOR = 2.490; 95% CI: 1.55-11.21), predicted difficult airway (aOR = 5.704; 95% CI: 1.017-31.98), and organization insufficiencies (aOR = 52.6; 95% CI:4.55-613). The preanesthetic consultation few days before NORA protected against complications (aOR = 0.263; 95%CI: 0.080-0.867)., Conclusions: The incidence of complications during NORA among children in our radiology setting remains high. Investigating predictors for morbidity allowed high-risk patient selection, which allowed taking precautions. Several improvement measures were taken to address the organization's insufficiencies., (© 2024 John Wiley & Sons Ltd.)

Introduction: Invasive pulmonary aspergillosis is a serious complication in hematology., Aim: Describe the prevalence, diagnostic aspects, therapeutic modalities, and evolution of the IPA cases occurring in patients with acute leukemia., Methods: Our study was retrospective including patients with acute leukemia who developed invasive pulmonary aspergillosis during the period January 2009 and December 2020 at the hematology department in south Tunisia. The IPA was defined in three levels of probability according to the criteria of the EORTC / MSG 2019., Results: We collected 127 patients who presented with Invasive pulmonary aspergillosis. Sixty-three percent of our patients had acute myeloid leukemia. The diagnosis of invasive pulmonary aspergillosis was during the induction course in 76% of cases. Twenty-seven of our patients had chest pain. The chest Computed tomography (CT) scan showed the Halo sign in 89% of cases. The Aspergillus galactomannan antigen was positive in 38% of cases. Extrapulmonary aspergillosis involvement was noted in 18% of cases: IPA was possible and probable respectively in 59% and 41% of cases. All patients treated with Voriconazole with a favorable response in 54% of cases. The mortality rate was 46%. The overall survival at week 12 was 56%., Conclusion: The morbidity and mortality of patients who developed invasive pulmonary aspergillosis with acute leukemia in our series were high. We need to improve our strategy for early diagnosis and management.

This study aimed to evaluate the impact of time-restricted eating (TRE) on neuro-physiological parameters, objective and subjective sleep, pulmonary capacity, and postural balance among women with excess body weight., Methods: Thirty-one participants were assigned to either a TRE group (n = 15, 28.74 ± 9.25 years, 88.32 ± 13.38 kg, and 32.71 ± 5.15 kg/m 2 ), engaging in ad libitum 16 h fasting over a 12-week period, or a control group (CG, n = 16, 36.25 ± 11.52 years, 90.88 ± 19.01 kg, and 33.66 ± 6.18 kg/m 2 ). The assessment of heart rate variability (HRV), spirometric parameters (forced vital capacity (FVC), forced expiratory volume in the first second (FEV1), FEV1/ FVC ratio, objective and subjective sleep assessments employing actigraphy and the Epworth Sleepiness Scale, and postural balance using the Y balance test (YBT) were conducted before and after the intervention., Results: No significant negative effects of TRE were observed for HRV and objective sleep parameters. Only the TRE group improved FEV1 in both sitting ( p < 0.0005) and supine positions ( p = 0.001). Furthermore, the TRE group showed improvement in postural balance performance compared to the CG in anterior ( p = 0.03), postero-medial ( p = 0.04), and postero-lateral directions ( p = 0.003)., Conclusion: This study highlights TRE as a feasible and safe dietary intervention with significant improvements in postural balance and pulmonary function, without any negative impact on HRV or objective sleep assessments among overweight or obese women.

Aim: Non-melanoma skin cancers are more common in people with inflammatory bowel disease. However, these tumors can rarely mimic a cutaneous manifestation of the disease, which delays diagnosis and clouds prognosis. Observation: A 35-year-old man with stenosing and fistulizing ileocolic Crohn's disease developed squamous cell carcinoma mimicking a groin fold abscess. After surgical drainage of the abscess, despite antibiotics and therapy combining azathioprine with infliximab, the abscess has recurred. Biopsies revealed a cutaneous squamous cell carcinoma. Palliative radiotherapy-chemotherapy was initiated, but the patient died after 3 months. Conclusion: This observation illustrates the increased risk of non-melanoma skin cancers in inflammatory bowel disease patients, particularly those exposed to thiopurines, and the value of diagnosing them at an early stage., Competing Interests: The authors have no competing interests or relevant affiliations with any organization or entity with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties., (© 2023 Mona Boudabbous.)

Aim: Studying the effects of self-paced concurrent high-intensity interval training and resistance training (HIIT-RT) on respiratory function, cardiopulmonary fitness and fatigue perception in patients with multiple sclerosis (PwMS). Methods: Twenty-three PwMS were randomized into a 12-week training group (three times per week) (TG, n = 11) or a control group (CG, n = 12). Lung function (spirometry), aerobic capacity (graded cardiopulmonary-exercise-testing) and perceived fatigue (Fatigue Severity Scale (FSS)) were evaluated pre- and post-intervention. Results: The forced vital capacity ( p  = 0.036, Hedges'g (g) = 0.93), forced expiratory time ( p  = 0.045, g = 0.88), peak expiratory flow ( p  = 0.043, g = 0.89) increased in TG compared with CG. The TG showed an increase in peak aerobic power ( p  = 0.004, g = 1.34) and peak oxygen uptake ( p  < 0.001, g = 2.58) compared with CG. There was a decrease in ventilatory equivalent for carbon dioxide ( p  = 0.02, g = 1.02) and FSS scores ( p  < 0.001, g = 1.72) in TG comparatively with CG. Conclusion: 12-week self-paced HIIT-RT enhanced lung function as well as aerobic fitness, and alleviated fatigue perception in PwMS.

Objectives: Anesthesia for children with an upper respiratory tract infection (URI) has an increased risk of perioperative respiratory adverse events (PRAEs) that may be predicted according to the COLDS score. The aims of this study were to evaluate the validity of the COLDS score in children undergoing ilioinguinal ambulatory surgery with mild to moderate URI and to investigate new predictors of PRAEs., Methods: This was a prospective observational study including children aged 1-5 years with mild to moderate symptoms of URI who were proposed for ambulatory ilioinguinal surgery. The anesthesia protocol was standardized. Patients were divided into two groups according to the incidence of PRAEs. Multivariate logistic regression was performed to assess predictors for PRAEs., Results: In this observational study, 216 children were included. The incidence of PRAEs was 21%. Predictors of PRAEs were respiratory comorbidities (adjusted OR (aOR)=6.3, 95% CI 1.19 to 33.2; p=0.003), patients postponed before 15 days (aOR=4.3, 95% CI 0.83 to 22.4; p=0.029), passive smoking (aOR=5.31, 95% CI 2.07 to 13.6; p=0.001), and COLDS score of >10 (aOR=3.7, 95% CI 0.2 to 53.4; p=0.036)., Conclusions: Even in ambulatory surgery, the COLDS score was effective in predicting the risks of PRAEs. Passive smoking and previous comorbidities were the main predictors of PRAEs in our population. It seems that children with severe URI should be postponed to receive surgery for more than 15 days., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Herein we report the intriguing case of a 42-year-old woman presenting with grade three hypertension, severe hypokalemia and primary amenorrhea, which revealed to be the complete form of 17 alphahydroxylase deficiency. We also discuss the challenging therapeutic approach as well as the outcomes and the follow-up of this patient., Competing Interests: All authors do not report any conflicts of interest., (© 2023 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

Objectives/background: Sleep may be affected by traumatic experiences leading to an increased risk of poor quality of life and daily functioning. However, studies related to sleep habits and problems in conflict-affected areas are still sparse. The present study attended to describe sleep habits, estimate the prevalence rate of sleep disturbances, and identify associated factors in the Gaza strip., Patients/methods: A population-based cross-sectional study including 1458 Palestinian adults aged ≥18 years living in the Gaza strip was carried out during the period between 18 February and March 31, 2022. An electronic survey through the free-of-charge Google Forms tool was used for data collection. A range of self-report measures related to sleep, mood, and subjective quality of life were used: the Pittsburgh Sleep Quality Index (PSQI), the World Health Organisation-Five Well-Being Index (WHO-5), the Epworth Sleepiness Scale (ESS), and the Patient Health Questionnaire (PHQ)-9., Results: Three out of five of participants (n = 882, 60.5%) were females and the mean age was 34.8 ± 12.77 years. More than one-third of participants (n = 556, 38.1%) had poor well-being as assessed by the WHO-5 and 108 (7.4%) had a PHQ-9 score ≥ 20 indicating severe depression. The prevalence of poor sleep quality was 52.8% when defined as PSQI ≥ 6 and 30.5% when defined as PSQI ≥ 8. The prevalence of excessive daytime sleepiness (EDS), short sleep duration, severe depression, and poor well-being were 43.6%, 26.4%, 7.1%, and 38.1% respectively. Women and the youngest participants reached the highest prevalence rates for sleep and mood disturbance as well as for daytime dysfunction. Using multivariate binary logistic regression analysis, severe depression, being divorced, a history of psychological disease, poor well-being and previous war injuries were identified as the strongest predictors of poor sleep quality., Conclusion: Poor sleep quality, EDS, severe depression, and poor well-being in our sample were strikingly increased. Females and the youngest participants were the most affected. The conflict-affected situation in the Gaza strip combined with the high population density and worsening socio-economic conditions may play an important role in sleep disturbances, mainly because of a high prevalence of mood disturbances. Sleep and mood disturbances also adversely affect the quality of life., (Copyright © 2023 Elsevier B.V. All rights reserved.)

Background: Inspiratory muscle training (IMT) aims to improve respiratory muscle strength and endurance. Clinical trials used various training protocols, devices and respiratory measurements to check the effectiveness of this intervention. The current guidelines reported a possible advantage of IMT, particularly in people with respiratory muscle weakness. However, it remains unclear to what extent IMT is clinically beneficial, especially when associated with pulmonary rehabilitation (PR).   OBJECTIVES: To assess the effect of inspiratory muscle training (IMT) on chronic obstructive pulmonary disease (COPD), as a stand-alone intervention and when combined with pulmonary rehabilitation (PR)., Search Methods: We searched the Cochrane Airways trials register, CENTRAL, MEDLINE, Embase, PsycINFO, Cumulative Index to Nursing and Allied Health Literature (CINAHL) EBSCO, Physiotherapy Evidence Database (PEDro) ClinicalTrials.gov, and the World Health Organization International Clinical Trials Registry Platform on 20 October 2021. We also checked reference lists of all primary studies and review articles., Selection Criteria: We included randomized controlled trials (RCTs) that compared IMT in combination with PR versus PR alone and IMT versus control/sham. We included different types of IMT irrespective of the mode of delivery. We excluded trials that used resistive devices without controlling the breathing pattern or a training load of less than 30% of maximal inspiratory pressure (PImax), or both., Data Collection and Analysis: We used standard methods recommended by Cochrane including assessment of risk of bias with RoB 2. Our primary outcomes were dyspnea, functional exercise capacity and health-related quality of life.  MAIN RESULTS: We included 55 RCTs in this review. Both IMT and PR protocols varied significantly across the trials, especially in training duration, loads, devices, number/ frequency of sessions and the PR programs. Only eight trials were at low risk of bias. PR+IMT versus PR We included 22 trials (1446 participants) in this comparison. Based on a minimal clinically important difference (MCID) of -1 unit, we did not find an improvement in dyspnea assessed with the Borg scale at submaximal exercise capacity (mean difference (MD) 0.19, 95% confidence interval (CI) -0.42 to 0.79; 2 RCTs, 202 participants; moderate-certainty evidence).   We also found no improvement in dyspnea assessed with themodified Medical Research Council dyspnea scale (mMRC) according to an MCID between -0.5 and -1 unit (MD -0.12, 95% CI -0.39 to 0.14; 2 RCTs, 204 participants; very low-certainty evidence).  Pooling evidence for the 6-minute walk distance (6MWD) showed an increase of 5.95 meters (95% CI -5.73 to 17.63; 12 RCTs, 1199 participants; very low-certainty evidence) and failed to reach the MCID of 26 meters. In subgroup analysis, we divided the RCTs according to the training duration and mean baseline PImax. The test for subgroup differences was not significant. Trials at low risk of bias (n = 3) demonstrated a larger effect estimate than the overall. The summary effect of the St George's Respiratory Questionnaire (SGRQ) revealed an overall total score below the MCID of 4 units (MD 0.13, 95% CI -0.93 to 1.20; 7 RCTs, 908 participants; low-certainty evidence).  The summary effect of COPD Assessment Test (CAT) did not show an improvement in the HRQoL (MD 0.13, 95% CI -0.80 to 1.06; 2 RCTs, 657 participants; very low-certainty evidence), according to an MCID of -1.6 units.  Pooling the RCTs that reported PImax showed an increase of 11.46 cmH 2 O (95% CI 7.42 to 15.50; 17 RCTs, 1329 participants; moderate-certainty evidence) but failed to reach the MCID of 17.2 cmH 2 O.  In subgroup analysis, we did not find a difference between different training durations and between studies judged with and without respiratory muscle weakness.  One abstract reported some adverse effects that were considered "minor and self-limited". IMT versus control/sham Thirty-seven RCTs with 1021 participants contributed to our second comparison. There was a trend towards an improvement when Borg was calculated at submaximal exercise capacity (MD -0.94, 95% CI -1.36 to -0.51; 6 RCTs, 144 participants; very low-certainty evidence). Only one trial was at a low risk of bias. Eight studies (nine arms) used the Baseline Dyspnea Index - Transition Dyspnea Index (BDI-TDI). Based on an MCID of +1 unit, they showed an improvement only with the 'total score' of the TDI (MD 2.98, 95% CI 2.07 to 3.89; 8 RCTs, 238 participants; very low-certainty evidence). We did not find a difference between studies classified as with and without respiratory muscle weakness. Only one trial was at low risk of bias. Four studies reported the mMRC, revealing a possible improvement in dyspnea in the IMT group (MD -0.59, 95% CI -0.76 to -0.43; 4 RCTs, 150 participants; low-certainty evidence). Two trials were at low risk of bias. Compared to control/sham, the MD in the 6MWD following IMT was 35.71 (95% CI 25.68 to 45.74; 16 RCTs, 501 participants; moderate-certainty evidence). Two studies were at low risk of bias. In subgroup analysis, we did not find a difference between different training durations and between studies judged with and without respiratory muscle weakness.  Six studies reported theSGRQ total score, showing a larger effect in the IMT group (MD -3.85, 95% CI -8.18 to 0.48; 6 RCTs, 182 participants; very low-certainty evidence). The lower limit of the 95% CI exceeded the MCID of -4 units. Only one study was at low risk of bias. There was an improvement in life quality with CAT (MD -2.97, 95% CI -3.85 to -2.10; 2 RCTs, 86 participants; moderate-certainty evidence). One trial was at low risk of bias. Thirty-two RCTs reported PImax, showing an improvement without reaching the MCID (MD 14.57 cmH 2 O, 95% CI 9.85 to 19.29; 32 RCTs, 916 participants; low-certainty evidence). In subgroup analysis, we did not find a difference between different training durations and between studies judged with and without respiratory muscle weakness.   None of the included RCTs reported adverse events., Authors' Conclusions: IMT may not improve dyspnea, functional exercise capacity and life quality when associated with PR. However, IMT is likely to improve these outcomes when provided alone. For both interventions, a larger effect in participants with respiratory muscle weakness and with longer training durations is still to be confirmed., (Copyright © 2023 The Authors. Cochrane Database of Systematic Reviews published by John Wiley & Sons, Ltd. on behalf of The Cochrane Collaboration.)

A large proportion of patients with coronavirus disease 19 (COVID-19) suffer from excessive coagulation activation and coagulopathy which predisposes them to a wide spectrum of thrombotic events including in situ pulmonary thrombosis, deep-vein thrombosis, and associated pulmonary embolism, as well as arterial thrombotic events. Cerebral venous sinus thrombosis (CVST) have also been reported but in a very small number of cases. This report aims to increase awareness about CVST as a potential neurological thromboembolic complication in patients with coronavirus disease. We report three COVID - 19 patients presenting with CVTS. We also review all previously described cases and present an overview of their demographic, clinical, and diagnostic data. We describe three patients with concomitant coronavirus disease and CVST among 1000 hospitalized COVID-19 patients (2 males, 1female, and mean age of 37 years). One patient was previously healthy, while the two others had a history of chronic anemia and ulcerative colitis, respectively. CVST symptoms including seizure in two patients and headache in one patient occurred day to weeks after the onset of COVID-19 symptoms. Three months of anticoagulant therapy was given for all three patients with favorable outcomes. No neurological sequelae and no recurrence occurred within 6 months after hospital discharge. Our search identified 33 cases of COVID-19 complicated by CVST. The mean age was 45.3 years, there was a slight male predominance (60%), and more than half of cases were diagnosed in previously healthy individuals. All cases of CVT were clinically symptomatic and were observed in patients with a different spectrum of coronavirus disease severity. Headache was the most common complaint, reported by just less than half of patients. There was a high mortality rate (30.3%). CVT is a very rare, but potentially life-threatening complication in patients with COVID-19. It's mainly reported in relatively young individuals with no or little comorbid disease and can occur even in patients who do not display severe respiratory symptoms. Atypical clinical presentations may pose a challenge to the early diagnosis and treatment. High suspicion is necessary as early diagnosis and prompt treatment with anticoagulation in all patients with COVID-19 and CVT could contain the mortality rate and improve neurological outcomes in these patients., Competing Interests: The authors do not have any conflict of interest., (© 2022 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

Ectopic pheochromocytomas, also called paragangliomas, are defined as catecholamine -secreting tumors, which develop outside the adrenal medulla. Pheochromocytomas of the urinary tract represent less than 1% of all paragangliomas and are most commonly located in the bladder. Nevertheless, prostatic pheochromocytoma is an extremely rare clinical entity and only a few cases have been reported in the medical literature. Herein, we report a case of ectopic pheochromocytoma arising from the prostate, revealing with hypertensive crisis occurring immediately after ejaculation., (© 2022 The Authors. Published by Elsevier Inc.)

It is well established that exposure to respirable crystalline silica is associated with higher mortality. Such exposures are associated with an increased risk of silico-tuberculosis, silicosis, and other respiratory morbidities. We report two cases of accelerated silicosis, complicated with pulmonary tuberculosis and pulmonary infection., Competing Interests: None., (© 2022 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

Background: Many individuals with chronic obstructive pulmonary disease (COPD) report suffering from chronic pain, which affects their quality of life. This study aimed to determine the prevalence, characteristics and impact of chronic pain in patients with COPD, and to explore its possible predictive and aggravating factors., Materials and Methods: It was a cross-sectional study. Male individuals with COPD responded to a questionnaire, including mMRC, CAT, Brief Pain Inventory (BPI) (composed of Worst pain, Pain Severity Score (PSS) and Pain Interference Score (PIS)), and Hospital Anxiety and Depression Scale. Patients were divided into group 1 (G1) with chronic pain, and group 2 (G2) without chronic pain., Results: Sixty eight patients were included. The general prevalence of chronic pain was 72.1% (CI95%:10.7%). The most common site of pain was the chest (54.4%). Analgesics were used in 38.8%. Patients from G1 had more hospital admissions in the past (OR=6.4[1.7-23.4]). Three variables were associated to pain in the multivariate analysis: socio-economic level (OR=4.6[1.1-19.2]), hospital admissions (OR=0.087[0.017-0.45]), and CAT (OR=0.18[0.05-0.72]). Dyspnea was associated to PIS (p<0.005). A correlation was found between PSS and PIS (r=0.73). Six patients (8.8%) retired because of pain. Patients who had CAT≥10 were more in G1 (OR=4.9[1.6-15.7]). CAT was correlated to PIS (r=0.5). G1 demonstrated higher anxiety scores (p<0.05). There was a moderate positive correlation between depression symptoms and PIS (r=0.33)., Conclusion: Pain should be systematically assessed in COPD patients, regarding its high prevalence. New guidelines should take into consideration pain management to ameliorate patients' quality of life., (Copyright© 2022 National Research Institute of Tuberculosis and Lung Disease.)

Intellectual disability (ID) often co-occurs with other neurologic phenotypes making molecular diagnosis more challenging particularly in consanguineous populations with the co-segregation of more than one ID-related gene in some cases. In this study, we investigated the phenotype of three patients from a large Tunisian family with significant ID phenotypic variability and microcephaly and performed a clinical exome sequencing in two cases. We identified, within the first branch, a homozygous variant in the TRAPPC9 gene (p.Arg472Ter) in two cases presenting severe ID, absent speech, congenital/secondary microcephaly in addition to autistic features, supporting the implication of TRAPPC9 in the "secondary" autism spectrum disorders and congenital microcephaly. In the second branch, we identified a homozygous variant (p.Lys189ArgfsTer15) in the CDK5RAP2 gene associated with an heterozygous TRAPPC9 variant (p.Arg472Ter) in one case harbouring primary hereditary microcephaly (MCPH) associated with an inter-hypothalamic adhesion, mixed hearing loss, selective thinning in the retinal nerve fiber layer and parafoveal ganglion cell complex, and short stature. Our findings expand the spectrum of the recently reported neurosensorial abnormalities and revealed the variable phenotype expressivity of CDK5RAP2 defect. Our study highlights the complexity of the genetic background of microcephaly/ID and the efficiency of the exome sequencing to provide an accurate diagnosis and to improve the management and follow-up of such patients., (Copyright © 2021. Published by Elsevier Masson SAS.)

Study Design: This was a retrospective study., Purpose: The aim was to compare the clinical, laboratory, radiological, and evolutionary features of tuberculous spondylodiscitis (TS) and brucellar spondylodiscitis (BS)., Overview of Literature: Clinical presentation of spondylodiscitis varies according to the underlying etiology, among which brucellosis and tuberculosis represent the primary cause, in endemic countries. Only a few studies have compared the characteristics between TS and BS., Methods: A retrospective study was conducted using the data of all patients hospitalized for TS and BS in the infectious diseases department between 1991 and 2018., Results: Among a total of 117 patients, 73 had TS (62.4%) and 44 had BS (37.6%). Females were significantly more affected with TS than males (56.2% vs. 22.7%, p<0.001). Fever (72.7% vs. 45.2%, p=0.004) and sweating (72.7% vs. 47.9%, p=0.009) were significantly more frequent among patients with BS. The median erythrocyte sedimentation rate was significantly higher in the TS group (median, 70 mm/hr; interquartile range [IQR], 45-103 mm/hr) than in the BS group (median, 50 mm/hr; IQR, 16-75 mm/hr) (p=0.003). Thoracic involvement was significantly more frequent in the TS group (53.4% vs. 34.1%, p=0.04), whereas lumbar involvement was significantly more frequent in the BS group (72.7% vs. 49.3%, p=0.01). Initial imaging findings revealed significantly higher frequencies of posterior vertebral arch involvement, vertebral compaction, and spinal cord compression in the TS group. Percutaneous abscess drainage (20.5% vs. 2.3%, p=0.005) and surgical treatment (17.8% vs. 2.3%, p=0.01) were more frequently indicated in the TS group, with a significant difference., Conclusions: A combination of clinical, laboratory, and radiological features can be used to distinguish between TS and BS while these patients await diagnosis confirmation.

Introduction: Meningeal melanocytoma (MM) is a very rare neuroectodermal neoplasm arising from the leptomeninges. Primary suprasellar melanocytomas are exceedingly rare, with only a handful of cases reported. The systemic spread of a nontransformed meningeal melanocytoma is an unusual occurrence. Herein, we report the first case of a primary sellar melanocytoma with cerebral and spinal meningeal seeding. Case Report . A 30-year-old male with no previous medical history presented to the endocrinology department with a loss of body hair. The endocrine workup concluded with isolated hypogonadotropic hypogonadism. The Magnetic Resonance Imaging (MRI) of the brain and sella revealed a large suprasellar mass continuous with the infundibulum of the pituitary gland. It was heterogeneously hyperintense on T1-, T2-, and FLAIR-weighted images and was enhanced with contrast, along with cerebral and spinal leptomeningeal spread. The patient was referred to the neurosurgery department, and a lumbar spine biopsy was indicated. The histopathological examination was suggestive of a grade I meningeal pigmented melanocytoma., Conclusion: Thus, primary sellar melanocytomas with leptomeningeal spread are an extremely rare phenomenon. Metastatic malignant melanoma should be ruled out. Being aware of differential diagnosis and the unusual behavior of meningeal melanocytoma will be necessary to manage the patient appropriately. Complete tumor resection is the best treatment whenever possible, and radiotherapy should be considered in case of unresectability or partial resection., Competing Interests: The authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or nonfinancial interest in the subject matter or materials discussed in this manuscript., (Copyright © 2021 Imen Maaloul et al.)

Multiple skeletal tuberculosis can be the first sign of tuberculosis. In such cases, physicians should consider tuberculosis diagnosis and take biopsies for anatomopathological evidence to make the correct diagnosis., Competing Interests: The authors declare that they have no competing interests., (© 2021 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

The endovascular treatment is the first-line revascularization technique in chronic mesenteric ischaemia. We report a case of reperfusion haemorrhage complicating endovascular repair of severe stenosis of the superior mesenteric and coeliac arteries' anatomic variant following abdominal radiation therapy. The haemorrhage resolved spontaneously after medical management, with successful outcome., (© The Author(s) 2020. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.)

Introduction: Tuberculosis is a multisystem disease that may affect any organ or tissue. Tuberculous meningitis (TBM) is the most severe form of tuberculosis and commonly affects the brain. We aimed to study the epidemiological, clinical, therapeutic and evolutionary features of TBM among adults and to compare them with other forms of extrapulmonary tuberculosis., Methods: We conducted a retrospective study including all patients hospitalized for extrapulmonary tuberculosis in the infectious disease department in Sfax, Tunisia between 1993 and 2018. We specified the particularities of TBM cases, and we compared them with other extrapulmonary tuberculosis cases., Results: We encountered 78 patients diagnosed with TBM, among 519 patients with extrapulmonary tuberculosis (15%). The median age was 36 years (23-50) years. There were 44 females (56.4%). In comparison with other forms of extrapulmonary tuberculosis, fever [odds ratio (OR)=4.4; p<0.001], asthenia (OR=3.4; p<0.001) and anorexia (OR=2.3; p=0.001) were significantly more frequent in TBM patients. Adverse effects of antitubercular therapy were more frequent among TBM patients (OR=3.1; p<0.001). The mean duration of antitubercular therapy was 15 (12-20) months. Recovery occurred in 66 cases (84.6%), complications in 44 cases (56.4%) and death in 7 cases (9%). Comparison of the disease evolution showed that complications (OR=7.4; p<0.001) and mortality rates (OR=10.7; p<0.001) were significantly more frequent in TBM patients, while recovery was significantly more frequent in other sites of extrapulmonary tuberculosis patients (OR=0.5; p=0.02)., Conclusions: In our country, TBM remains a disabling disease. Despite antitubercular therapy, the prognosis was more severe with the occurrence of not only complications but also a high mortality rate in comparison with other forms of extrapulmonary tuberculosis. When clinical and laboratory features suggest the diagnosis of TBM, clinicians should look for tuberculosis elsewhere in the body., Competing Interests: Conflicts of interest: All authors – none to declare., (GERMS.)

We report the case of a 19-year-old healthy adolescent, living in an urban area, admitted because of acute chest pain and extensive anterior ST elevation. Coronary arteries were normal on coronary angiography; troponins were very high, echocardiography revealed a preserved global systolic function but an alteration of the longitudinal strain in the inferolateral wall. Cardiac MRI confirmed the diagnosis of acute myocarditis. As part of the etiological workup, Coxiella burnetii serology showed an acute infection. The diagnosis of Coxiella burnetii myocarditis was retained and the patient was treated with doxycycline and corticosteroid therapy. The myocardial localization of this germ is unusual but can be serious, hence the interest of a Coxiella serology in endemic countries face to any acute myocarditis., Competing Interests: The authors do not declare any conflict of interest, (© 2021 The Authors. Published by Elsevier Ltd.)

Coronavirus disease 19 (COVID-19) predispose to both venous and arterial thrombotic events, especially in severe patients. There are reports of lowe risk patients whose courses are complicated by arterial thrombosis. We report the case of 53 year-old woman who presented  with severe acute respiratory syndrome due to COVID-19 with descending aortic thrombosis. The evolution was favorable under anticoagulant treatment.

Acute myocarditis represents a challenging diagnosis as there is no pathognomonic clinical presentation. It is rare to see heart block as the first-and-only presentation of infectious myocarditis. We report the case of a young healthy patient who presented with syncope secondary to a complete heart block. It was caused by acute presumed viral myocarditis. The diagnosis was confirmed with cardiac magnetic resonance imaging. With close monitoring, the EKG abnormalities resolved over the following 5 days. In this case report, we present the importance of several imaging tools to diagnose a rare and reversible cause of conduction disturbances. In at-risk individuals, clinicians should rule out a treatable cause of heart block before proceeding with permanent pacemaker implantation due to enormous clinical and cost implications involved., Competing Interests: The authors declare no competing interests., (Copyright: Salma Charfeddine et al.)

Intramyocardial dissecting hematoma (IDH) is a rare complication of myocardial infarction (MI). It can affect the left ventricular free wall, the right ventricle, or the interventricular septum. We report a case of a 58-year-old man with an IDH following an acute anterior wall myocardial infarction detected by echocardiography and confirmed by Cardiac magnetic resonance (CMR)., Competing Interests: Conflict of Interest None declared., (© 2020 Saudi Heart Association.)

Competing Interests: Competing interests: None declared.

Background: Systemic and airway inflammation has recently been linked to obstructive sleep apnea-hypopnea syndrome (OSAHS) and is considered to be a probable risk factor for OSAHS-induced cardiovascular damage. High-sensitivity C-reactive protein (hs-CRP), as an inflammatory mediator, may be useful for the prediction of the risk of cardiovascular disease (CVD) and assessment of nocturnal continuous positive airway pressure (nCPAP) therapy effect in OSAHS patients., Methods: A prospective, controlled, cross-sectional study was conducted on 64 consecutive adult subjects with suspected sleep-disordered breathing (SDB)., Results: OSAHS was confirmed in 43 patients (24 normotensive and 19 hypertensive patients) and ruled out in 21 normotensive subjects (controls). The median plasma level of hs-CRP did not differ significantly between OSAHS patients and controls. It showed an unmarked rise with the severity of OSAHS ( p = 0.20) and was not correlated with AHI ( p = 0.067; r = 0.28). After adjusting for cervical perimeter (CP), waist-to-hip ratio (WHR), and blood sugar level, hs-CRP level of 1 mg/dL or greater was significantly more often observed in OSAHS patients compared with controls ( p = 0.032; OR = 5.60) and was also significantly associated with AHI ( p = 0.021). A significant decrease in the median plasma hs-CRP level was observed in CPAP compliant patients ( p = 0.006). Of those, only normotensive patients showed a significant decrease in plasma hs-CRP level. In hypertensive ones, however, the hs-CRP level dropped but not significantly. Using a linear regression model, the change in hs-CRP level ( Δ hs-CRP) following a 6-month-nCPAP therapy was found to positively correlate with the baseline hs-CRP level for both hypertensive ( p = 0.02; r = 0.68), and even more normotensive OSAHS patients ( p < 0.0001; r = 0.89)., Conclusion: nCPAP therapy may have a cardiovascular protective effect in OSAHS patients. hs-CRP level would be useful as a valuable predictor of success in OSAHS treatment monitoring., Competing Interests: The authors declare that they have no conflicts of interest., (Copyright © 2020 Sameh Msaad et al.)

A 63-year old man was diagnosed with coexisting central (CSA) and obstructive (OSA) sleep apnea, crescendo-decrescendo (CD) periodic breathing (PB), frequent sustained desaturation hypoxemia events related to prolonged hypopnea and mild diurnal hypoventilation. Unilateral diaphragmatic dysfunction (DD) related to diabetic phrenic neuropathy was identified. Magnetic resonance imaging (MRI) scans of the head disclosed frontal-subcortical white matter (WM) lesions, while brainstem MRI found a small punctiform defect in the median area of the pons. Continuous positive airway pressure (CPAP) therapy was ineffective, while a one-month bi-level positive airway pressure (BIPAP) trial provided better outcomes., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)

There is increased evidence that the massive release of pro-inflammatory cytokines leading to the cytokine storm syndrome shapes the evolution of COVID-19 and is responsible of the severity of COVID-19 in some patients. A recent review argued that vitamin D deficiency could have increased the COVID-19 outbreak and suggested vitamin D supplementation as a preventive action. In fact, many factors seem to be correlated both to low vitamin D levels and the importance of COVID-19 spreading and severity. It is also important to highlight that the lockdown, implemented in many countries, prevents people to go out and then increases the risk of vitamin D deficiency. COPD patients are particularly at risk to have low levels of vitamin D due to multiple risk factors. COPD may generate a systemic inflammatory process responsible of secondary extra-pulmonary impairments. Vitamin D deficiency could sustain and aggravate the systemic inflammation associated to COPD. Reports have also shown that vitamin D deficiency was associated to exacerbations and hospital admissions, as well as lung function. Recent research showed that vitamin D supplementation significantly reduced COPD exacerbations. Although vitamin D deficiency was not proved to be neither a risk factor of COVID-19, nor a determinant of its severity, vitamin D supplementation represents a preventive perspective that needs to be further studied.

Bleeding during pregnancy may not be due to obstetric causes. Pregnancy is a predisposing factor for some disorders due to physiological changes. These obstetric bleedings are rare but are responsible for high materno-fetal mortality. Prognosis depends on the speed of diagnosis as well as on multidisciplinary management. Splenic artery aneurysm (SAA) rupture during pregnancy is rare with a dreadful prognosis. Common clinical signs including abdominal pain associated with hypotension and anemia are very misleading for the obstetrician who usually suspects retroplacental hematoma or uterine rupture. We report the case of a pregnant patient requiring emergency laparotomy due to the detection of splenic artery aneurysm rupture on imaging test., Competing Interests: Les auteurs ne déclarent aucun conflit d'intérêts., (© Ahmed Tlili et al.)

We report a case of invasive mucormycosis in 52 year-old woman. CT-scan and magnetic resonance imaging found a partial right sinus thrombosis associated with homolateral ethmoidal and maxillary sinusitis with submucosal inflammation. Histopathological examination of excised tissue was positive for mucormycosis. Our patient was treated by surgical debridement and a combination of amphotericin B and caspofungin, with a good outcome., (© 2019 Published by Elsevier B.V. on behalf of International Society for Human and Animal Mycology.)

Lung abscesses are necrotic cavitary lesions of the lung parenchyma. They are usually caused by anaerobic bacteria or mixed flora and typically occur after aspiration. Primary lung abscesses occur in previously healthy patients with no underlying medical disorders and are usually solitary. Secondary lung abscesses occur in patients with underlying or predisposing conditions and may be multiple. The initial diagnosis is usually made by chest radiography showing a lung cavity with an air-fluid level. Typically, the cavity wall is thick and irregular, and a surrounding pulmonary infiltrate is often present. The differential diagnosis of pulmonary cavitation is wide, including different types of possible infections, neoplasia and malformations of the bronchial tree. Management is usually based on prolonged antibiotic treatment. Failure of conservative management, manifested by the persistence of sepsis and/or other abscess complications, may necessitate drainage with invasive techniques (percutaneous, endoscopic or surgical) or open surgical removal of the lung lesion in patients with good performance status and sufficient respiratory reserve., (Copyright © 2019 SPLF. Published by Elsevier Masson SAS. All rights reserved.)

Optimization of root system architecture (RSA) traits is an important objective for modern wheat breeding. Linkage and association mapping for RSA in two recombinant inbred line populations and one association mapping panel of 183 elite durum wheat (Triticum turgidum L. var. durum Desf.) accessions evaluated as seedlings grown on filter paper/polycarbonate screening plates revealed 20 clusters of quantitative trait loci (QTLs) for root length and number, as well as 30 QTLs for root growth angle (RGA). Divergent RGA phenotypes observed by seminal root screening were validated by root phenotyping of field-grown adult plants. QTLs were mapped on a high-density tetraploid consensus map based on transcript-associated Illumina 90K single nucleotide polymorphisms (SNPs) developed for bread and durum wheat, thus allowing for an accurate cross-referencing of RSA QTLs between durum and bread wheat. Among the main QTL clusters for root length and number highlighted in this study, 15 overlapped with QTLs for multiple RSA traits reported in bread wheat, while out of 30 QTLs for RGA, only six showed co-location with previously reported QTLs in wheat. Based on their relative additive effects/significance, allelic distribution in the association mapping panel, and co-location with QTLs for grain weight and grain yield, the RSA QTLs have been prioritized in terms of breeding value. Three major QTL clusters for root length and number (RSA&#95;QTL&#95;cluster&#95;5#, RSA&#95;QTL&#95;cluster&#95;6#, and RSA&#95;QTL&#95;cluster&#95;12#) and nine RGA QTL clusters (QRGA.ubo-2A.1, QRGA.ubo-2A.3, QRGA.ubo-2B.2/2B.3, QRGA.ubo-4B.4, QRGA.ubo-6A.1, QRGA.ubo-6A.2, QRGA.ubo-7A.1, QRGA.ubo-7A.2, and QRGA.ubo-7B) appear particularly valuable for further characterization towards a possible implementation of breeding applications in marker-assisted selection and/or cloning of the causal genes underlying the QTLs., (© The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology.)

The upper airway resistance syndrome "UARS" is a poorly defined entity, often described as a moderate variant of the obstructive sleep apnea syndrome. It is associated with respiratory effort-related arousal, absence of obstructive sleep apnea, and absence of significant desaturation. It is a relatively common condition that predominantly affects non-obese young adults, with no predominance in either sex. The degree of upper airway collapsibility during sleep of patients with UARS is intermediate between that of normal subjects and that of patients with mild-to-moderate sleep apnea syndrome. Craniofacial and palatal abnormalities are often noted. Patients frequently complain of a functional somatic syndrome, especially daytime sleepiness and chronic fatigue. Polysomnography with esophageal pressure measurements remains the gold standard diagnostic test. The absence of any neurological abnormality gives UARS a good prognosis and it is potentially reversible if treated early. However, some studies suggest that untreated UARS has an increased risk of arterial hypertension. It can also evolve into obstructive sleep apnea., (Copyright © 2015 SPLF. Published by Elsevier Masson SAS. All rights reserved.)

Introduction: Hydatid cyst of the liver remains a serious public health problem in Tunisia. This benign affection can sometimes cause fatal complications such as cyst rupture into the thorax., Clinical Cases: We report 5 cases of patients who experienced intrathoracic rupture of hydatic cyst of liver. There were four rural women and an urban man. Patients were between 60 and 75 years of age. We present 2 cases of cyst rupture into pleura, 3 cases of hydatid bronchial fistula and 3 cases of biliothoracic fistulas. Surgical treatment was performed by laparotomy in 3 cases, thoracic approach in one case and by thoracoabdominal approach in the other case. We deplore one case of early death by hemorrhagic shock., Conclusion: Authors emphasize the complexity of the management of hydatic cyst of liver ruptured into the thorax. Surgical treatment remains responsible of high perioperative morbidity and mortality. Early diagnostic and improvement of reanimation measures are important to improve the prognosis of this serious complication., (Copyright © 2015 Elsevier Masson SAS. All rights reserved.)

Obstructive sleep apnea/hypopnea syndrome (OSAHS) is a common disease in the general population. However, original works on the SAHS in the elderly are few and their results are discordant. Studies show an increased prevalence of OSAHS with age, and despite this high prevalence, it remains under-diagnosed due to lack of knowledge of geriatric features of this disease and the frequency of comorbidities that may worsen as a result of nocturnal breathing problems but can also mask the symptoms necessary for positive diagnosis. The functional symptoms are dominated by neurological signs such as daytime hypersomnia and cognitive impairment often reported by those around the patient. The treatment is based mainly on continuous positive airway pressure which tolerance in elderly patients suffering from sleep apnea is similar to that of younger patients. Mandibular implants can be discussed depending on the severity of the condition. Surgical treatment is not indicated because of the increased frequency of complications., (Copyright © 2014 Elsevier Masson SAS. All rights reserved.)

Hydatid disease has a wide geographic distribution around the world. In human, the liver is the most commonly affected organ, followed by the lungs. Intrathoracic extrapulmonary locations are generally the mediastinum, pleura, pericardium and chest wall. Pleural involvement usually follows the rupture of a pulmonary or hepatic cyst inside the pleural space causing secondary pleural hydatidosis. We report four cases of patients who were referred to our hospital for management of pleural hydatid disease as a complication of intrapulmonary echinococcosis.

Introduction: Chronic obstructive pulmonary disease (COPD) is considered as a systemic disease with pulmonary starting point. The use of spirometry alone is certainly not the best way to reflect the impact of disease on quality of life for patients., Patients and Methods: Prospective study concerning 70 patients treated for COPD. Quality of life was assessed using the French version of the Saint-George questionnaire., Results: Our population was predominantly male (97%) with a mean age of 63 years. All patients were smokers with an average of 46 pack-years. The total score of the Saint-Georges respiratory questionnaire was 50.7%. The mean scores of different fields were 68% for the field activities, 49% for impact and 26% for the item of symptoms. The multidimensional BODE index was correlated with the quality of life and its various fields were more powerfully than the forced expiratory volume per second, the number of exacerbations, the six-minute walking test and dyspnea score., Conclusion: It is important to integrate the multidimensional classification indices in assessing the severity of the disease because only these indices can reflect the systemic aspect of the disease., (Copyright © 2013 Elsevier Masson SAS. All rights reserved.)

Background: Multiple myeloma (MM) is a systemic disease in the elderly. Its incidence in patients younger than 40 years old and especially in pregnant women is extremely rare. MM may involve extraosseous sites, and only in rare cases it is observed in the breast., Case Report: We describe the case of a 39-year-old woman diagnosed with an IgG lambda light-chain MM (Durie-Salmon stage IIIA, International Staging System II) in the 26th week of pregnancy, presenting with bilateral breast lumps. Dexamethasone (20 mg/m(2)/day on days 1-4, 9-12, and 17-20) was given as an induction agent to decrease tumor mass during pregnancy. Adverse response to dexamethasone was minor with excellent tolerance. A healthy baby was delivered at week 34 of gestation., Conclusion: Breast nodules revealing MM are extremely rare. Clinical and radiological features are atypical. Presentation during pregnancy is extremely rare, making anti-MM treatment potentially challenging.

Introduction: Flexible bronchoscopy is an indispensable complementary exam in respiratory medicine for both diagnosis of many pulmonary diseases and their treatment. Only a few studies in literature have been conducted to evaluate the safety and acceptability of this act., Patients and Methods: Prospective, mono-center, non-comparative study involving 120 patients who underwent a flexible bronchoscopy for diagnostic., Results: During the study, flexible bronchoscopy has caused neither deaths nor major complications. However, minor incidents have been deplored: hemoptysis (13.3%), epistaxis (3.3%), desaturation less than 90% (4.2%), laryngospasm (3.3%) and vagal discomfort (1.7%). 56.7% of patients were anxious before the exam and 24% of patients preferred to have general anesthesia. The patients reported cough in 78.3% of cases, difficulty in breathing in 55% of cases and pain in 13.3% of cases. The occurrence of nausea, noted in 15.8% of cases, was correlated with the pathway of the bronchoscope (P=0.002). At the end of the endoscopy, 67.5% of patients agreed to repeat the examination, if necessary, under the same conditions., Conclusion: The results of our study confirm that many complications during a flexible bronchoscopy are rare and generally mild failing in life-threatening. However, the occurrence of discomfort (cough, pain, vomiting, dyspnea) or incidents (asphyxia, vagal discomfort, laryngeal spasm) are likely to alter patient comfort during the exam., (Copyright © 2010 Elsevier Masson SAS. All rights reserved.)

Our case concerns 66-year-old female with a multiple unusual locations of hydatid cysts including bladder, psoas muscle and liver. Coexistence of hydatid cysts in these localizations has not been previously reported. The diagnosis of vesical hydatid cyst was facilitated by the coexistence of other echinococcosis locations. Treatment consists of the excision of the cysts in the same session without any postoperative anthelmintic drugs. In a two-year follow-up no recurrence has occurred.

Background: The Resonance ureteral stent is a newly developed all-metallic double-pigtail ureteral stent allowing a palliative diversion on a patient with malignant ureteral obstruction., Aim: To define selection criteria of good candidates for Resonance stent., Case: A 62-year-old woman was admitted to the emergency department with complaining of severe right flank pain and anuria. Twelve days earlier, we had placed retrogradely a ureteral metallic Resonance stent (Resonance; Cook Ireland Ltd,Limerick, Ireland) for the treatment of a ureteral compression from pelvic recurrence of an appendical colloid mucosal carcinoma in a solitary functioning right kidney. A percutaneous nephrostomy catheter was placed, and an antegrade nephrostogram demonstrated complete distal ureter obstruction. The patency of the ureteral stent was restored spontaneously and then, nephrostomy catheter was removed. Two weeks later, she presented with obstructed ureteral stent. Percutaneous nephrostomy was performed and Resonance stent was removed definitively. Ureteroscopy with biopsy confirmed the tumour extension into the ureteral lumen., Conclusion: The risk of subsequent obstruction after Resonance metallic ureteral stent placement is real. Patients with intra-ureteral tumour extension are presumably not good candidates for Resonance stent management.

Introduction: Ureterocele is a congenital malformation that is rarely diagnosed in adults. Treatment is indicated for complicated or symptomatic forms, but has not been clearly standardized. The objective of this study was to evaluate the results of endoscopic meatotomy according to the Rodriguez technique., Material and Method: Retrospective study of 26 adult patients with ureterocele treated between Jan uarv 1987 and December 2004., Results: The mean age of this population was 41 years and the sex ratio was 1.7/3. Thirty-two intravesical ureteroceles were diagnosed, six of which were bilateral. Eighteen ureteroceles were complicated by in situ stones, nine were complicated by moderate proximal dilatation and three presented both complications. Two ureteroceles were asymptomatic and uncomplicated, justifying conservative management. Endoscopic treatment was performed in 30 cases and consisted of a curved meatotomy with concomitant treatment of stones, when present. No operative incidents were recorded and the postoperative course was uneventful. Clinical and radiological improvement was obtained in 23 of the patients reviewed. Two of the 12 patients assessed by retrograde cystourethrography presented grade I vesicoureteric relux that had resolved at 6 months. No case of meatal stenosis was observed., Conclusion: Endoscopic meatotomy appears to be the treatment of choice for complicated or symptomatic ureterocele in adults. It is a minimally invasive, easy, reproducible and effective technique.

Ureteric valves are a rare cause of ureteric obstruction. Fifty cases have been described in the literature. We report two new cases. The first is of a 12-year-old child with left multiple ureteric valves associated to bilateral vesico-ureteric reflux. The patient was treated by uretero-ileoplasty with unfavourable evolution to renal failure. The second case is that of a proximal ureteric valve discovered in a 30-year-old woman who had postpartum acute pyelonephritis. Treatment consisted in ureteric resection-anastomosis with favourable outcome. Based on a review of the literature, we discuss epidemiologic, etiologic, diagnostic and therapeutic aspects of this malformation.

We report a case of vesicouterine fistula as a complication of forceps delivery revealed by urinary incontinence in a 68-year-old woman. Diagnosis was confirmed by examination and cystography. The treatment was a transperitoneal excision of the fistula. The literature is briefly reviewed and the treatment options are discussed.