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Up to 30% of patients undergoing lumpectomy for breast cancer are in need for re-excision due to either close or involved margins. We evaluated the yield of Margin Probe© (MP; Dilon Technologies, USA) in a cohort of patients undergoing lumpectomy for both palpable and non-palpable tumors.Following lumpectomy, margins were evaluated with MP and readings were compared to the lumpectomies' pathological evaluation irrespective of whether additional margins were removed during surgery. Involved margins or the presence of DCIS within 1 mm of the resection margins were considered as positive margins.48 patients with 51 tumors underwent lumpectomy. Thirteen of the 51 lumpectomies had pathological close or involved margins. MP identified 3 out of the 13 positive margins. False-positive readings were recorded in 97 out of 287 margins. The sensitivity, specificity, positive predictive value and negative predictive value were 23.1% (95%CI 5.0% 53.8%), 66.4% (95%CI 60.7%-71.9%), 3% (95%CI 0.6%-8.5%), and 95.1% (95%CI 91.1%-97.6%) respectively.MP cancer detection rate is relatively low while high false-positive rate leads to unnecessary shavings in almost all patients. Evaluation of MP performance should be based on comparing MP read to pathology report.

Current practice allows for surgery for acute appendicitis to be delayed up to 24 h in the belief that there will be no increase in complicated appendicitis rates. We evaluated the combined effect of Patient Time (between symptom onset and hospital admission) and Hospital Time (between hospital admission and surgery) on the surgical outcome. We hypothesized that in patients with a short Patient Time, increased Hospital Times will be associated with a higher rate of complicated appendicitis, even in patients operated within 24 h.Retrospective evaluation of medical files of patients operated for acute appendicitis between 12/2006 and 12/2016.Of 2749 patients with acute appendicitis included in this analysis, 818 (29.8%) were admitted with symptom onset the same day as admission, 577 (21.0%) reported symptom onset had started the previous day but less than 24 h before admission, and 1354 (49.3%) had over 24 h of symptoms. In patients with symptom onset the same day, a gradual increase in the rate of complicated appendicitis was noted with increasing Hospital Times (≤ 6 h-6.3%; 6-12 h-9.9%; 12-18 h-14.7%; and 18-24 h-12.7%; p = 0.017). In all other patients no differences in the rate of complicated appendicitis were noted as long as the patients were operated within 24 h of admission.In patients with a short Patient Time, delaying operation is associated with an increased rate of complicated appendicitis and this group of patients should be prioritized for early surgery.Study registered as ClinicalTrials.gov Identifier: NCT04689906 ( https://clinicaltrials.gov/ct2/show/NCT04689906?term=ashkenazi+itamardraw=2rank=2 ).

Occult pneumothorax (OPTX) is defined as air in the pleural space that was not suspected on plain chest X-ray but detected on CT. Controversy exists in the management of OPTX, especially in patients who require positive pressure ventilation (PPV). In this study, we investigated the need for tube thoracostomy (TT) in blunt trauma patients with OPTX. This is a retrospective study of blunt trauma patients of all ages with evidence of OPTX, treated in the Shamir Medical Center Trauma Unit between 2008 and 2017. Two groups were defined. Group I consisted of patients requiring PPV. Group II included patients who did not require PPV. We identified the indication for TT insertion (hemothorax, significant pneumothorax, and enlarging pneumothorax). Necessity for delayed TT insertion due to enlarging pneumothorax was analyzed. Overall 512 patients with traumatic pneumothorax were admitted. 197 (38.5%) had OPTX. Motor vehicle accidents and falls from height accounted for most of the injuries, 47.2 and 42.6%, respectively. Fifty-seven patients required PPV. TT was required in 31 (15.7%) patients. No differences were found between the overall rate of TT insertion between the groups (15.7 vs. 21.1%; p = 0.2) and for delayed insertion of a TT due to an enlarging pneumothorax (25.0 vs. 42.1%; p = 0.45). TT is not indicated in every patient with OPTX even in case of mechanical ventilation.

Resumen En los tumores mamarios grandes en relacion con el tamano de la mama se requieren metodos reconstructivos complejos. Se describe un metodo alternativo de cierre que permite el cierre primario del defecto mediante la relajacion de la piel y el uso de un sistema de relajacion de la tension. Estos sistemas de relajacion permiten el cierre primario inmediato de grandes defectos cutaneos en pacientes con tumores que son grandes en comparacion con el tamano de la mama. El cierre de la herida quirurgica sin tension en los bordes permite una curacion temprana y una rapida movilizacion con buena funcionalidad. Una curacion optima facilita la radioterapia postoperatoria a tiempo sin problemas en la reconstruccion.

Background Following combat-related, extensive soft tissue injury from gunshot wounds or blasts, prolonged duration from injury to full wound closure is associated with infection, increased morbidity and mortality, failure to mobilize, poor functional outcome and increased cost. The purpose of this study was to evaluate a novel treatment enabling early primary closure of combat wounds. Methods This was a retrospective study of 10 soldiers and civilians with extensive combat-related soft tissue limb injuries (5 gunshot wounds, 5 blasts) treated using the TopClosure® Tension Relief System (TRS) with simultaneous administration of regulated oxygen-enriched and irrigation negative pressure-assisted wound therapy (ROINPT) via the Vcare α® device. Results Nine patients were treated during the acute phase of injury and one was treated following removal of a flap due to deep infection 20 years after injury and flap reconstruction. Two patients had upper limb injury and the rest lower limb injury. With the aid of the TRS and/or ROINPT, immediate primary closure during reconstruction was achieved in 6 patients and delayed primary closure in three. Only one patient required a skin graft to close a small area of the wound after most of the wound had been closed by delayed primary closure. Wound closure was achieved within 0–37 days (median: 12.5 days, interquartile range: 2.75–19.75) from injury. Conclusions The TRS is a novel device for effective, early skin stretching and secure wound closure through the application of stress relaxation and mechanical creep, achieving primary closure of large defects using a simplified surgical technique and reducing the need for closure using skin grafts and flaps and the use of tissue expanders. Delivering supplemental oxygen to the wound by ROINPT reverses the reduced oxygen levels inherent in conventional negative pressure-assisted wound therapy, mitigating anaerobic contamination and reducing infection. Irrigation may accelerate the evacuation of infectious material from the wound and provide a novel method for antibiotic administration. The combination of TRS and ROINPT devices allow for early primary closure with improved functionality of combat-related limb injuries.

Background: Adequate lymphadenectomy is an important factor affecting survival in gastric cancer patients. Retrieval and examination of at least 15 lymph nodes is recommended in order to properly stage gastric malignancies. The objectives of this study were to evaluate the proportion of patients undergoing inadequate lymphadenectomies and possible risk factors for inadequate surgery. Methods: This was a retrospective study that included patients, 18 years and older, who underwent gastrectomies with oncologic intent in the Hillel Yaffe Medical Center. We analyzed the association of demographic, clinical, and pathological variables with adequate number of lymph nodes. Results: The retrieval of less than 15 lymph nodes was reported in 51% (53/104) patients undergoing gastrectomies with oncologic intent. The extent of surgery was the only variable associated with inadequate lymphadenectomy on univariate analysis: subtotal/proximal versus total gastrectomy (P=0.047). Differ¬ences observed for previous surgery (P=0.193), T stage (P=0.053), N stage (P=0.051), and lymphovascular invasion (P=0.14) did not reach significance. Subtotal/proximal gastrectomy resulted in inadequate resec¬tion of lymph nodes in 56% of the patients, while this occurred in only 30% of the patients undergoing total gastrectomy (relative risk 1.865; 95% CI 0.93, 3.741). Logistic regression confirmed that only subtotal/prox¬imal versus total gastrectomy was associated with inadequate number of lymph nodes resected (P=0.043). Discussion and Conclusion: In this study we analyzed the association of patient, tumor, and surgery-related factors on adequate lymphadenectomy in patients undergoing gastrectomies for possible gastric cancer. Larger extent of the surgery (total, rather than subtotal/proximal gastrectomy) was revealed to be the only indicator positively associated with adequate lymphadenectomy.

The Terror and Disaster Surgical Care (TDSC®) course on mass casualty incident management was formulated in Germany by military medical personnel, who have been deployed to conflict areas, but also work in hospitals open for the lay public. In this manuscript we discuss different concepts and ideas taught in this course as these are described in a focused issue recently published in the European Journal of Trauma and Emergency Surgery. We provide reinforcement for some of the ideas conveyed. We provide alternative views for others. Injuries following explosions are different from blunt and penetrating trauma and at times demand a different approach. There are probably several ways to manage a mass casualty incident depending on the setup of the organization. An open discussion on the topics presented in the manuscripts included in the focused issue on military and disaster surgery should enrich everyone.

BackgroundSelf-inflicted injury is a leading cause of death worldwide. It is hypothesized that due to instincts for self-preservation, the severity of abdominal injury would be decreased following suicidal self-stabbing in comparison to stab wounds from assault, and therefore a more conservative management might be considered.MethodsAll patients with isolated abdominal stab wound (SW) admitted to 19 Trauma Centers in Israel between the years 1997 and 2018 were included in the study. Patients with self-inflicted abdominal SW (Group I) were compared to victims with abdominal SW following assault (Group II).ResultsGroup I included 9.4% (314/3324) of patients eligible for this study. Compared to Group II, Group I patients were older (median: 39 years, IQR 28,52 vs. 24 years, IQR 19,33; p

We report simplified surgical management of giant congenital forehead nevus that customarily requires the use of tissue expander for complete excision. Commencing treatment at the age of 3 months, the TopClosure tension relief system (TRS) was applied as an external tissue expander allowing preoperative skin stretching by mechanical creep. This was followed by partial excision of the nevus. Intraoperative stress-relaxation allowed further expansion of the skin. Postoperative wound closure was secured with the aid of the TRS. Repeated, six simple staged excisions of the forehead lesion and a minor skin graft to the eyelid part, allowed for delayed primary closure of the entire lesion by the age of 2. This simple alternative approach, which allows the early start and early conclusion of the reconstructive process, should be considered as the primary option in the treatment of these patients.

Extremities are commonly injured following bomb explosions. The main objective of this study was to evaluate the prevalence of hemorrhagic shock (HS) in victims of explosion suffering from extremity injuries. Retrospective study based on a cohort of patient records maintained in one hospital’s mass casualty registry. Sixty-six victims of explosion who were hospitalized with extremity injuries were identified and evaluated. Sixteen (24.2%) of these were hemodynamically unstable during the first 24 h of treatment. HS could be attributed to associated injuries in seven of the patients. In the other nine patients, extremity injury was the only injury that could explain HS in seven patients and the extremity injury was a major contributor to HS together with another associated injury in two patients. In those 9 patients, in whom the extremity injury was the sole or major contributor to HS, a median of 10 (range 2–22) pRBC was transfused during the first 24 h of treatment. Six of the nine patients were in need of massive transfusion. Fractures in both upper and lower extremities, Gustilo IIIb-c open fractures and AIS 3–4 were found to be risk factors for HS. Ample consideration should be given to patients with extremity injuries due to explosions, as these may be immediately life threatening. Tourniquet use should be encouraged in the pre-hospital setting. Before undertaking surgery, emergent HS should be considered in these patients and prevented by appropriate resuscitation.

In mammary tumors that are large relative to breast-size, complex reconstructive methods are required. We describe an alternative system of closure. In circumstances such as this, primary closure of this skin defect may be enabled by stress relaxation of the skin and the use of a tension-relief system. Tension-relief systems secures immediate primary closure of large skin defects in patients with large for breast-size tumors by placing the tension away from the skin edges. This enables early skin closure and rapid mobilization with good functionality. Optimal healing facilitates postoperative radiotherapy on time without reconstruction failure.

Objectives To analyze, perioperatively and in follow-up, transilluminated powered phlebectomy (TIPP), a surgical technique for the treatment of varicose veins. Method Retrospective study in one medical institution of patients undergoing TIPP between July 2015 and December 2017. Data analyzed included demographic data, surgery, and results. Postoperatively, pain was evaluated by a 10-point visual analogue scale. The Venous Clinical Severity Score (VCSS) was assessed 5-8 weeks following surgery. Results Sixty-six patients with extensive varicosities who underwent TIPP were included. Postoperative pain scores were higher in patients undergoing bilateral compared to unilateral TIPP (visual analogue score 7 versus 5; P=0.031). Following surgery, the VCSS improved in 81.8% (54/66) of the patients. However, 39.7% (25/63; data missing in 3 patients) reported that they would not be willing to undergo a similar procedure in the future. Pain was the most common reason for dissatisfaction. Conclusions Transilluminated powered phlebectomy was associated with considerable pain and discomfort in many patients included in this study. For this reason, it should be reserved for a select group of patients in whom other treatment options are limited; TIPP could be considered in the following cases: patients with a large number of varicosities, reoperations, after extensive thrombophlebitis, obesity, or following bariatric surgery.

We evaluated the short-term and long-term outcomes of emergency operations for peptic ulcer (PUD) complications in a period of time in which the need for surgery is infrequent. Retrospective review of operated patients (2007–2015) in one medical center. 81 patients were included (8.9 patients/year): 70 (86.4%) male; 11 (13.6%) female. Indications for operation were hemorrhage in 18 (22.2%), perforation in 62 (76.5%) and gastric-outlet obstruction in one (1.2%). Only 16 (19.8%) operations included a procedure to reduce gastric acid secretion. Six (7.4%) patients had a second operation for recurrent or persistent complication. Of these, two had a procedure to reduce gastric acid secretion in their first operation. 16 (19.8%) patients died during the index hospitalization. Three (3.7%) patients were rehospitalized for a PUD complication following 3–24 months. One patient, who had surgery for a second perforation 3 months following the first operation, was treated empirically for Helicobacter Pylori (HP) between the two operations. In comparison to perforation, patients with hemorrhage were older (69.9 ± 20.3 vs. 52.1 ± 19.9 years; p = 0.0015), more commonly had a history of PUD or treatment by nonsteroidal anti-inflammotry drugs (55.6 vs. 19.4%; p = 0.0054), more commonly had a procedure to reduce gastric acid secretion during their index operation (61.1 vs. 6.5%; p

The unique patterns of injury following explosions together with the involvement of numerous physicians, most of whom are not experienced in trauma, may create problems in the medical management of mass casualty incidents.Four hundred patient files admitted in 19 mass casualty events following bombing incidents were reviewed and possible areas which could impact survival were defined.Forty-nine (9.3 %) patients had an Injury Severity Score ≥16. Of 205 patients in whom triage decisions were available, 5 of 25 severely injured patients were undertriaged by the triage officers at the door of the hospital. Following primary evaluation inside the emergency department critical injuries in two patients were missed due to distracting, less serious injuries. Of 68 (16.1 %) patients who were operated, 28 were in need of either immediate, urgent or high-priority operations. Except for neurosurgical cases which needed to be transferred to other hospitals, there was no delay in surgery. One patient underwent negative laparotomy. There were 15 in-hospital deaths, 6 of which were deemed as either anticipated or unanticipated mortality with possibility for improvement.Medical management should be evaluated following MCIs as this may illustrate possible problems which many need to be addressed in contingency planning.

Head injury following explosions is common. Rapid identification of patients with severe traumatic brain injury (TBI) in need of neurosurgical intervention is complicated in a situation where multiple casualties are admitted following an explosion.To evaluate whether Glasgow Coma Scale (GCS) score or the Simplified Motor Score at presentation would identify patients with severe TBI in need of neurosurgical intervention.Analysis of clinical data recorded in the Israel National Trauma Registry of 1081 patients treated following terrorist bombings in the civilian setting between 1998 and 2005. Primary analysis of the data was conducted in 2009, and analysis was completed in 2015.Proportion of patients with TBI in need of neurosurgical intervention per GCS score or Simplified Motor Score.Of 1081 patients (median age, 29 years [range, 0-90 years]; 38.9% women), 198 (18.3%) were diagnosed as having TBI (48 mild and 150 severe). Severe TBI was diagnosed in 48 of 877 patients (5%) with a GCS score of 15 and in 99 of 171 patients (58%) with GCS scores of 3 to 14 (P .001). In 65 patients with abnormal GCS (38%), no head injury was recorded. Nine of 877 patients (1%) with a GCS score of 15 were in need of a neurosurgical operation, and fewer than 51 of the 171 patients (30%) with GCS scores of 3 to 14 had a neurosurgical operation (P .001). No difference was found between the proportion of patients in need of neurosurgery with GCS scores of 3 to 8 and those with GCS scores of 9 to 14 (30% vs 27%; P = .83). When the Simplified Motor Score and GCS were compared with respect to their ability to identify patients in need of neurosurgical interventions, no difference was found between the 2 scores.Following an explosion in the civilian setting, 65 patients (38%) with GCS scores of 3 to 14 did not experience severe TBI. The proportion of patients with severe TBI and severe TBI in need of a neurosurgical intervention were similar in patients presenting with GCS scores of 3 to 8 and GCS scores of 9 to 14. In this study, GCS and Simplified Motor Score did not help identify patients with severe TBI in need of a neurosurgical intervention.

Blunt traumatic diaphragmatic injury (BTDI) is an uncommon injury and one which is difficult to diagnose. The objective of this study was to identify features associated with this injury.This was a retrospective study based on records of 354307 blunt trauma victims treated between 1998 and 2013 collected by the Israeli National Trauma Registry.BTDI was reported in 231 (0.065%) patients. Motor vehicle accidents were responsible for 84.4% of the injuries: 97 (42.0%) were reported as drivers; 54 (23.4%) were passengers; 34 (14.7%) were pedestrians hit by cars; and 10 (4.3%) were on motorcycles. There were more males than females (2.5:1) compared with blunt trauma patients without BTDI (p.001). Patients with BTDI were significantly younger than blunt trauma patients without BTDI (p.001). ISS was 9-14 in 5.2%, 16-24 in 16.9%, 25-75 in 77.9%. Urgent surgery was performed in 62% of the patients and 79.7% had surgery within 24h of admission. Mortality was 26.8%. Over 40% of patients with BTDI had associated rib, pelvic and/or extremity injuries. Over 30% had associated spleen, liver and/or lung injuries. Nevertheless, less than 1% of patients with skeletal injuries and less than 2.5% with solid organ injuries overall had associated BTDI. Despite hollow viscus injury being less prevalent, up to 6% of patients with this injury had associated BTDI.BTDI is infrequent following blunt trauma. Hollow viscus injuries were more predictive of BTDI than skeletal or solid organ injuries.

Most gastrointestinal fistulae commonly occur following surgery. A minority is caused by a myriad of other etiologies and is termed by some as "uncommon fistulae". The aim of this study was to review these fistulae and their treatment.A literature review was carried out. Searches were conducted in Pubmed and related references reviewed.Except for Crohn's disease and diverticulitis, "uncommon fistulae" are described in case reports or very small case series. Most of the patients were treated by surgery.The anatomic features of the fistula and the etiology usually dictate the approach. Most patients will eventually need surgery to resolve this pathology.

Emergency pneumonectomy for trauma is associated with very high mortality. Despite significant improvement of the intensive care resources, results of this procedure have not been improved during the last 20 years. When performed because of hemorrhagic shock, pneumonectomy is almost always fatal. We present a series of four patients who underwent total pneumonectomy in our trauma center. The main purpose of this study was to describe pathophysiologic changes and to discuss possible therapeutic alternatives based on the literature review after this operation.

Though tympanic membrane perforation (TMP) is a marker of barotrauma, relation to severity of injury has been contested based on previous observations that following an explosion many victims with significant injuries do not suffer from TMP while many victims with TMP do not suffer from significant injuries. The objective of this study was to reassess the relationship of TMP to severity of injury and resource demand in patients treated in multiple casualty incidents following terrorist bombings treated in one medical center. Retrospective review. Most of the patients with TMP were mildly injured. Nevertheless, TMP was more prevalent in patients with moderate and severe injuries, 53.3 % compared to 13.6 % in mildly injured patients (p = 0.0009). Patients with TMP suffered from more body areas injured (p

Objective To determine the efficacy of 14-Fr PVC round drain in the direct measurement of intra-abdominal pressure. Methods Fifty consecutive patients undergoing elective laparoscopic surgery in a tertiary teaching hospital were included in this pilot study. Patients underwent laparoscopic cholecystectomy, appendectomy, splenectomy, colectomy and Nissen fundoplication. After creation of pneumoperitoneum and insertion of the trocars as indicated by the operation, a 14-Fr PVC round drain was inserted into the abdominal cavity via one of the laparoscopic ports. It was then connected under sterile conditions to the invasive blood pressure measurement system. Intra-abdominal pressure was gradually increased. Intra-abdominal pressures as measured through the round PVC drain were compared to those measured by the laparoscopic insufflator at 5, 8, 12 and 24 mmHg. Results Two hundred measurements using each of the two methods were performed and correlated. The correlation coefficient was 0.996. No complications were observed with this new technique. Conclusion Direct measurement of intra-abdominal pressure using 14-Fr PVC round drain is a newly described technique that is simple, fast and credible. Future investigation will be needed to confirm the reliability of this method during postoperative follow-up of intra-abdominal pressures in selected patients.

Biliary obstruction secondary to malignancy is a common clinical problem. Rarely, biliary obstruction is due to non-Hodgkin's lymphoma. Obstructive jaundice in these patients usually presents late in the course of the disease. Burkitt's lymphoma is a subtype of non-Hodgkin's lymphoma. Unlike other forms of non-Hodgkin's lymphoma, Burkitt's lymphoma presents as an extranodal disease. We present the case of a patient suffering from non-endemic Burkitt's lymphoma whose initial presenting symptom was obstructive jaundice.

Sternal fracture has traditionally been considered an indicator of a severe mechanism of trauma, which warrants careful evaluation of the patient for accompanying injuries. The purpose of this study is to determine the incidence, distribution and mechanisms of spinal fractures associated with fractures of the sternum. Trauma registry data, medical records and X-rays of all patients admitted to the Trauma Unit at Hillel-Yaffe Medical Center, Hadera, Israel, with a diagnosis of sternal fracture during a 6-year period, between January 1, 1997 and December 31, 2002, were reviewed retrospectively. 147 patients with sternal fracture were eligible for analysis. The combination of spinal fracture in association with sternal fracture was found in 19 patients (13%), ten males (52.7%) and nine females (47.3%). Mean age was 49 years and mean Injury Severity Score (ISS) 18.6. Motor vehicle accidents were the most common cause of these fractures. An unusually high proportion of cervical spine fractures (36.8%) was noted. Three of the 19 patients (15.5%) with sternal and spinal fractures also suffered from cardiac contusion, confirmed by an elevation of the MB fraction of creatine phosphokinase, ECG changes, and regional hypokinetic areas on echocardiography. Recent studies indicate that the incidence of sternal fracture has risen while its association with accompanying serious injuries has lessened. This is most likely due to the increased use of seat belts in motor vehicle accidents. In both theory and practice spinal fracture is an associated injury in cases of sternal fracture, and usually involves the thoracic level. The authors describe an almost equal distribution of the level of spinal injury, with an unusually high proportion of cervical involvement. They also found a high incidence of myocardial contusion among patients with combined sternal and spinal fractures. Therefore, X-ray evaluation of the entire spine in patients suffering from a fractured sternum, and closer cardiac monitoring of patients with both sternal and spinal fractures are recommended.

Isolated spontaneous dissection of the celiac trunk or superior mesenteric artery is rarely considered in patients with acute abdominal pain. However, with advances in computed tomography (CT) technology, more cases are being detected. The aim of this study was to describe the clinical manifestation and the classical CT features of isolated spontaneous celiac trunk and superior mesenteric artery (SMA) dissection. The records of seven patients were reviewed to assess demographic data, presenting symptoms, location of dissection, diagnostic modalities, imaging findings, complications, and treatment. Six patients were men. The average age was 57 years (range, 44–80). Six had epigastric pain and one was asymptomatic. All were diagnosed by CT. The location of dissection was the celiac trunk in three and SMA in four. In all cases, the diagnosis was made by identifying an intimal flap on contrast-enhanced CT images. Extension of dissection to the hepatic artery was found in three patients. A number of associated imaging findings were also present: infiltration of the fat surrounding the vessel (four cases), aneurysmal dilatation (six), thrombosed false lumen (four), significant stenosis (two), and additional aortic or visceral artery aneurysm (four). One patient had renal infarction 2 weeks after initial presentation. Extensive evaluation of all patients revealed no serologic evidence to support the presence of vasculitis or an inflammatory disorder. All were treated conservatively with antihypertensive drugs, anti-inflammatory drugs, steroids, and anticoagulants. Isolated spontaneous splanchnic artery dissection should be considered in the differential diagnosis of acute abdominal pain.

Introduction Non-operative management has become the standard approach for treating stable patients sustaining blunt hepatic or splenic injuries in the absence of other indications for laparotomy. The liberal use of computed tomography (CT) has reduced the rate of unnecessary immediate laparotomies; however, due to its limited sensitivity in the diagnosis of hollow viscus injuries (HVI), this may be at the expense of a rise in the incidence of missed HVI. The aim of this study was to assess the incidence of concomitant HVI in blunt trauma patients diagnosed with hepatic and/or splenic injuries, and to evaluate whether a correlation exists between this incidence and the severity of hepatic or splenic injuries. Methods A retrospective cohort study involving blunt trauma patients with splenic and/or liver injuries, between the years 1998 and 2012 registered in the Israel National Trauma Registry. The association between the presence and severity of splenic and/or liver injuries and the incidence of HVI was examined. Results Of the 57,130 trauma victims identified as suffering from blunt torso injuries, 2335 (4%) sustained hepatic injuries without splenic injuries (H group), 3127 (5.4%) had splenic injuries without hepatic injuries (S group), and 564 (1%) suffered from both hepatic and splenic injuries (H + S group). Overall, 957 patients sustained 1063 HVI. The incidence of HVI among blunt torso trauma victims who sustained neither splenic nor hepatic injuries was 1.5% which is significantly lower than in the S (3.1%), H (3.1%), and H + S (6.7%) groups. In the S group, there was a clear correlation between the severity of the splenic injury and the incidence of HVI. This correlation was not found in the H group. Conclusions The presence of blunt splenic and/or hepatic injuries predicts a higher incidence of HVI, especially if combined. While in blunt splenic injury patients there is a clear correlation between the incidence of HVI and the severity of splenic injury, such a correlation does not exist in patients with blunt hepatic injury.

A 54-year-old man was admitted to our surgery department complaining of right upper quadrant abdominal pain. The working diagnosis of acute cholecystitis was based on the clinical picture, laboratory tests, and ultrasound findings. Because of the uncommon course of the disease, computed abdominal tomography was performed, showing multiple stones in the anterior abdominal wall. On surgery, the fistula, containing stones and pus connecting the gallbladder and the abdominal wall muscles, was found.

Rib fractures are considered a marker of exposure to significant traumatic energy. In children, because of high elasticity of the chest wall, higher energy levels are necessary for ribs to fracture. The purpose of this study was to analyze patterns of associated injuries in children as compared with adults, all of whom presented with rib fractures.A retrospective cohort study involving blunt trauma patients with rib fractures registered in the National Trauma Registry was conducted.Of 6,995 trauma victims who were found to suffer from rib fractures, 328 were children and 6,627 were adults. Isolated rib fractures without associated injuries occurred in 19 children (5.8%) and 731 adults (11%). More adults had 4 or more fractured ribs compared with children (P.001). Children suffered from higher rates of associated brain injuries (P = .003), hemothorax/pneumothorax (P = .006), spleen, and liver injury (P.001). Mortality rate was 5% in both groups.The incidence of associated head, thoracic, and abdominal solid organ injuries in children was significantly higher than in adults suffering from rib fractures. In spite of a higher Injury Severity Score and incidence of associated injuries, mortality rate was similar. Mortality of rib fracture patients was mostly affected by the presence of extrathoracic injuries.

An acute occlusion of the tibio-peroneal trunk, due to gunshot wound injury in a young woman is presented. Delineation of the injury was determined during wound exploration. The wounded vessel was resected and arterial reconstruction was achieved by contralateral non-reversed greater saphenous vein graft interposition pretreated with blind valvulotomy. A large venous tributary allowed a bifurcated graft to be constructed. This case describes the technique of bifurcated non-reversed venous grafting, which has not been reported in an acute trauma scenario. The advantages of the method are discussed.

The National Committee for Hospital Preparedness for Conventional Mass Casualty Incidents and the Hospital Preparedness Division of the Home Front Command are in charge of preparing live exercises held yearly in public hospitals in Israel. Our experience is that live exercises are limited in their ability to test clinical decision making and its influence upon incident management. A live exercise was designed upon real patient data and tested in several public hospitals. The aim of the manuscript is to describe the impact of this new format on clinical decision making in large-scale live exercises. A database of histories, physical examination findings, laboratory results and imaging results for 420 patients treated following terrorist explosions was created using information derived from actual patient encounters. Similar information for 100 patients treated following motor vehicle accidents was also collected. Information from the database was used to create victim profiles used during the course of exercises held in eight public hospitals with 60–800-bed capacities. Before implementing the new injury tags, no conclusions could be made concerning the quality of clinical decision making. Conducting the exercise using the new format helped identify deficiencies in the hospital disaster plan in triage, emergency department management and in the proper utilisation of resources such as radiology, operating rooms and the secondary transfer of patients. Previous knowledge of patient diagnoses and resource needs allow the identification and quantification of deficiencies and problems identified in clinical decision making, resource utilisation and incident management.

Few published studies have shown the benefits of intraoperative ultrasound in avoiding inadequate margins in breast-conserving surgery. The aim of this study is to quantify intraoperative ultrasound margin size and assess its relationship to tumor size, multifocality, palpability, histology, and presence of intraductal component. Patients with breast cancer undergoing breast-conserving surgery in whom the operating surgeon visualized the tumor by ultrasound were included. Ultrasound margins measured intraoperatively were prospectively recorded and compared with pathology margins. Forty-five patients with 48 tumors were included. Twenty five patients (56%) had palpable tumors. Pathologic mean tumor size was 1.9 cm [95% confidence interval (CI) 1.6–2.2 cm, range 0.5–4.8 cm]. There was good correlation between closest margins recorded by ultrasound and pathology margins (r = 0.4674, P

Combined cervicothoracical vascular traumas are very uncommon, mostly resulting from penetrating injuries. These injuries are accompanied with very high morbidity and mortality rates. In this manuscript we present a case of hemodinamycally unstable trauma patient whose major injury was penetrating trauma of both cervical and mediastinal major vessels. The standard surgical approach of median sternotomy and neck incision was insufficient, and the patient's instability forced the authors to improvise previously not described right-sided trap-door thoracomy. Incorporation of such incision in the surgical arsenal may be very effective in selective cases

Summary Objective To determine whether infrared spectroscopy allows early recognition of epidural and subdural haematomas among trauma patients. Methods Injured people admitted to two trauma units were enrolled in a prospective multicentre observational study, and infrared spectroscopy was performed before computed tomography of the head as a part of their initial evaluation. Subsequent CT findings suggestive of epidural or subdural haematoma served as controls. Results Over 12 months, 110 patients were enrolled; 64 (58.1%) were men and 46 (41.9%) were women. Mean age was 56.2 years, and mean Glasgow Coma Scale on admission was 12.6. Infrared spectroscopy was 90.5% sensitive and 95.5% specific for epidural and subdural haematoma. Positive and negative predictive values were 82.6% and 97.7%, respectively. Conclusions Infrared spectroscopy allows early recognition of epidural and subdural haematomas in trauma cases. Further studies are needed to evaluate whether immediate confirmation or exclusion of epidural and subdural haematomas with portable near-infrared spectroscopy devices improves the decision-making process in the treatment of severely injured people.

Background A review of the literature reveals conflicting evidence on whether core biopsy, complemented with concordant imaging, is sufficient in differentiating benign from malignant papillary lesions. Our objective was to evaluate whether in our patient population, commonly used clinical and pathological parameters could predict benignity, thus eliminating the need to proceed with excision. Methods A retrospective review of clinical variables and pathologic slides of 39 patients in whom both core biopsy and excisional biopsy were available for evaluation. Results Excision revealed malignancy in 44%. Risk factors for malignancy, palpability, size, or Breast Imaging Reporting and Data System (American College of Radiology, Reston, VA) did not help differentiate benign from malignant disease. Younger age and core biopsies revealing minimal or no atypia were predictive of benignity. However, 4 (25%) of 20 patients whose core biopsies were classified as probably benign were found to have malignancy on excision. Conclusions Caution should be used in recommending nonoperative management after a core biopsy revealing a papillary lesion.

Objective The purpose of this study was to determine if a 14-F polyvinyl chloride (PVC) round drain is a reliable tool for direct intra-abdominal pressure measurement. Design A prospective interventional study. Setting Department of Surgery B, intensive care unit, recovery room, Hillel-Yaffe level II trauma center. Methods Forty patients undergoing abdominal surgery and treated postoperatively with intraperitoneal drains and intravesical catheters were included in this study. The indication for insertion of intraperitoneal drains and intravesical catheters was strictly medical. The decision of placing urinary bladder catheter and PVC round drain was done by a senior surgeon. Intra-abdominal pressures were measured simultaneously through the intraperitoneal drain and the urinary catheter. Using a sterile technique, the intraperitoneal drain was disconnected from the drainage bulb and connected to an invasive blood pressure monitoring system. Intravesical pressures were measured by inserting 50 mL into the bladder, and then the urinary catheter was connected to an invasive blood monitoring system. Measurements were done twice a day for 3 days or less if earlier removal of either the intraperitoneal drain or urinary catheters were medically indicated. Results Two hundred twenty-even simultaneous measurements were performed. Pressures as measured through the intraperitoneal drain were found to be significantly correlated to pressures as measured intravesically ( r = 0.962). Conclusions Direct measurement of the intra-abdominal pressure via a 14-F PVC round drain is a newly described technique. Our method is simple, safe, and credible. Future investigation is needed to confirm the reliability of this method for continuous postoperative measurement of the intra-abdominal pressure in selected patients.

Massive hemothorax is an indication for thoracotomy. We report a case of an 85-year-old debilitated patient, in whom massive hemorrhage from an actively bleeding intercostal artery was controlled by angiographic embolization. Angiographic embolization proved to be an effective alternative to thoracotomy in this patient, thus avoiding numerous postoperative complications and high mortality. Massive bleeding from an intercostal artery should be considered an indication for angiographic embolization in selected patients.

Giant colonic diverticulum (GCD), defined as a diverticulum larger than 4 cm, is a rare entity that is generally a manifestation of colonic diverticular disease. Because of its rarity and its variable and non-specific presentation, the diagnosis of GCD depends mainly on imaging findings. Knowledge of the spectrum of radiographic and CT features of the GCD is important in making the correct diagnosis and potentially preventing complications. This review focuses on imaging findings characteristic of GCD as well as its complications and radiographic mimics. Teaching points • Giant colonic diverticulum is a rare complication of diverticulosis. • The most common symptom is abdominal pain presenting in approximately 70 % of patients. • Diagnosis is based on imaging findings with plain abdominal radiographs and MDCT. • Treatment consists of en bloc resection of the diverticulum and affected adjacent colon.

Water jet devices are mainly used in the industry. These devices push a given volume of water into high-pressure feeding lines. As technology advances, more and more sophisticated devices are manufactured that produce higher velocities and consequently higher pressures. Thus, a large component of injury may be due to kinetic energy given off by the water jet device. Different reports describe different devices capable of generating up 900 atmospheres, resulting in high water velocity of 300 m/s. Damage from exposures to kinetic energies as high as these, should result in devastating if not fatal injuries.

Background Patients with severe pelvic fractures represent about 3% of all skeletal fractures. Hemodynamic compromise in unstable pelvic fractures is associated with arterial hemorrhage in less than 20% of patients. Angiography is an important tool in the management of severe pelvic injury, but indications and timing for its performance remain controversial. Methods Patients with major pelvic fractures [Pelvic Abbreviated Injury Score (AIS) ≥ 3] admitted to two high volume Trauma Centers from January 2000 to June 2005 were identified and divided into two groups: Group I patients did not undergo angiography, Group II patients underwent angiography with/without embolization. Demographics, hemodynamic status on admission, concomitant injuries, Glasgow Coma Scale (GCS), Injury Severity Score (ISS), pelvic AIS, blood requirement before and after angiography, arterial blood gases and mortality were evaluated. Patients with an additional reason for hemodynamic instability were excluded. Results Charts of 106 patients were retrospectively reviewed. Twenty nine patients (27.4%) underwent angiography. Bleeding vessel embolization was performed in 20 (18.9%) patients. Patients who underwent angiography had a significantly higher pelvic AIS and a lower Base Excess level on admission. A blood transfusion rate of greater than 0.5 unit/hour was found to be a reliable indicator for early angiography. Conclusion A high pelvic AIS, amount of blood transfusions and decreased BE level should be considered as an indicators for early angiography in patients with severe pelvic injury.