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PURPOSE: The study aims to present a specialized educational program using a 3D printed model for managing Grade IV and V liver injuries. Hepatic packing, a common technique, may not always achieve sufficient hemostasis in these cases, warranting alternative solutions such as mesh liver wrapping. However, mastering this procedure is challenging due to limited teaching resources and the need for repeated practice. METHODS: A computer-based model was created from an abdominal CT scan to produce a real-sized injured liver model using thermoplastic elastomer TPU-95. Trainees received systematic instruction from an instructor, allowing them to perform the procedure under supervision and independently. RESULTS: Eight surgical residents at Hillel Yaffe Medical Center participated in the program, with the majority successfully completing the procedure under supervision. Furthermore, trainees demonstrated reduced procedure times when performing independently, indicating improved proficiency. CONCLUSION: This educational approach offers a simple and repeatable method for continuous training in managing high-grade liver injuries, holding potential for enhanced patient outcomes.
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Emergency general surgeons often provide care to severely ill patients requiring surgical interventions and intensive support. One of the primary drivers of morbidity and mortality is perioperative bleeding. In general, when addressing life threatening haemorrhage, blood transfusion can become an essential part of overall resuscitation. However, under all circumstances, indications for blood transfusion must be accurately evaluated. When patients decline blood transfusions, regardless of the reason, surgeons should aim to provide optimal care and respect and accommodate each patient's values and target the best outcome possible given the patient's desires and his/her clinical condition. The aim of this position paper was to perform a review of the existing literature and to provide comprehensive recommendations on organizational, surgical, anaesthetic, and haemostatic strategies that can be used to provide optimal peri-operative blood management, reduce, or avoid blood transfusions and ultimately improve patient outcomes.
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Transfusão de Sangue , Consenso , Humanos , Transfusão de Sangue/métodos , Perda Sanguínea Cirúrgica/prevenção & controle , Cirurgia Geral , Cirurgia de Cuidados CríticosRESUMO
BACKGROUND: Resuscitative endovascular balloon occlusion of the aorta (REBOA) could prevent lethal exsanguination and support cardiopulmonary resuscitation. In prehospital trauma and medical emergency settings, a small population with high mortality rates could potentially benefit from early REBOA deployment. However, its use in these situations remains highly disputed. Since publication of the first Delphi study on REBOA, in which consensus was not reached on all addressed topics, new literature has emerged. The aim of this study was to establish consensus on the use and implementation of REBOA in civilian prehospital settings for noncompressible truncal hemorrhage and out-of-hospital cardiac arrest as well as for various in-hospital settings. METHODS: A Delphi study consisting of three rounds of questionnaires was conducted based on a review of recent literature. REBOA experts with different medical specialties, backgrounds, and work environments were invited for the international panel. Consensus was reached when a minimum of 75% of panelists responded to a question and at least 75% (positive) or less than 25% (negative) of these respondents agreed on the questioned subject. RESULTS: Panel members reached consensus on potential (contra)indications, physiological thresholds for patient selection, the use of ultrasound and practical, and technical aspects for early femoral artery access and prehospital REBOA. CONCLUSION: The international expert panel agreed that REBOA can be used in civilian prehospital settings for temporary control of noncompressible truncal hemorrhage, provided that personnel are properly trained and protocols are established. For prehospital REBOA and early femoral artery access, consensus was reached on (contra)indications, physiological thresholds and practical aspects. The panel recommends the initiation of a randomized clinical trial investigating the use of prehospital REBOA for noncompressible truncal hemorrhage. LEVEL OF EVIDENCE: Therapeutic/Care Management; Level V.
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Aorta , Oclusão com Balão , Consenso , Técnica Delphi , Serviços Médicos de Emergência , Procedimentos Endovasculares , Ressuscitação , Humanos , Oclusão com Balão/métodos , Serviços Médicos de Emergência/métodos , Ressuscitação/métodos , Procedimentos Endovasculares/métodos , Hemorragia/terapia , Hemorragia/prevenção & controle , Hemorragia/etiologia , Ferimentos e Lesões/terapia , Ferimentos e Lesões/complicações , Parada Cardíaca Extra-Hospitalar/terapia , Exsanguinação/terapiaRESUMO
BACKGROUND: Systolic blood pressure (SBP) is a potential indicator that could guide when to use a resuscitative endovascular balloon occlusion of the aorta (REBOA) in trauma patients with life-threatening injuries. This study aims to determine the optimal SBP threshold for REBOA placement by analyzing the association between SBP pre-REBOA and 24-hour mortality in severely injured hemodynamically unstable trauma patients. METHODS: We performed a pooled analysis of the aortic balloon occlusion (ABO) trauma and AORTA registries. These databases record the details related to the use of REBOA and include data from 14 countries worldwide. We included patients who had suffered penetrating and/or blunt trauma. Patients who arrived at the hospital with a SBP pre-REBOA of 0 mm Hg and remained at 0 mm Hg after balloon inflation were excluded. We evaluated the impact that SBP pre-REBOA had on the probability of death in the first 24 hours. RESULTS: A total of 1,107 patients underwent endovascular aortic occlusion, of these, 848 met inclusion criteria. The median age was 44 years (interquartile range [IQR], 27-59 years) and 643 (76%) were male. The median injury severity score was 34 (IQR, 25-45). The median SBP pre-REBOA was 65 mm Hg (IQR, 49-88 mm Hg). Mortality at 24 hours was reported in 279 (32%) patients. Math modeling shows that predicted probabilities of the primary outcome increased steadily in SBP pre-REBOA below 100 mm Hg. Multivariable mixed-effects analysis shows that when SBP pre-REBOA was lower than 60 mm Hg, the risk of death was more than 50% (relative risk, 1.5; 95% confidence interval, 1.17-1.92; p = 0.001). DISCUSSION: In patients who do not respond to initial resuscitation, the use of REBOA in SBPs between 60 mm Hg and 80 mm Hg may be a useful tool in resuscitation efforts before further decompensation or complete cardiovascular collapse. The findings from our study are clinically important as a first step in identifying candidates for REBOA. LEVEL OF EVIDENCE: Prognostic and Epidemiological; Level IV.
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Arteriopatias Oclusivas , Oclusão com Balão , Procedimentos Endovasculares , Choque Hemorrágico , Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Feminino , Pressão Sanguínea , Aorta/lesões , Choque Hemorrágico/terapia , Escala de Gravidade do Ferimento , Ressuscitação , Estudos RetrospectivosRESUMO
Breast cancer is a common malignancy and a common cause of cancer-related mortality in women. Pre-treatment workup of breast cancer does not routinely include positron emission tomography scans. We aimed to review cases of women with breast cancer and a synchronous second primary malignancy. We present three cases of women with non-metastatic cancer in whom a synchronous second primary malignancy was found. Synchronous, second primary malignancies which were identified included rectal cancer, gastrointestinal stromal tumor, and non-small cell lung cancer. All second primary malignancies were identified by a PET-CT scan. In conclusion, PET-CT may be used for detection of secondary primary malignancies in select breast cancer patients.
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Background: Calculus biliary disease is a common condition that requires invasive procedures in complicated cases. The effect of biliary instrumentation on the biliary microbiome and its impact on surgical complications after elective cholecystectomy remains unclear. This study aimed to assess the impact of prior biliary instrumentation on the biliary microbiome, as well as on the clinical outcomes of cholecystectomy. Patients and Methods: This retrospective study included all patients who underwent elective cholecystectomy for calculus biliary disease between 2015 and 2020 in a single medical center. Data regarding biliary instrumentation prior to cholecystectomy, biliary cultures obtained during cholecystectomy, and clinical outcomes were collected. A comparison between patients with and without prior instrumentation was performed with regard to biliary cultures and clinical outcomes. Results: Of the 508 patients studied, 109 patients underwent biliary instrumentation prior to cholecystectomy. Patients with prior instrumentation were older and more likely to be men (p < 0.0001). Prior instrumentation was also associated with higher rates of conversion to open surgery (p < 0.0001). Positive biliary cultures and polymicrobial growth were both more common among patients with prior instrumentation (p < 0.0001). Prior instrumentation was associated with longer length of hospital stay, as well as higher rates of perioperative complications and surgical site infection (p < 0.0001). Conclusions: Prior instrumentation was associated with poorer clinical outcomes and affected the biliary microbiome. The different results of biliary cultures in these patients may suggest that an alternative empiric antibiotic regimen should be considered when treating patients with biliary instrumentation.
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Sistema Biliar , Colecistectomia Laparoscópica , Microbiota , Colecistectomia , Procedimentos Cirúrgicos Eletivos , Humanos , Masculino , Estudos RetrospectivosRESUMO
BACKGROUND: Most of the trauma patients who die in the first 24 h from arrival to the hospital do so as a result of haemorrhagic shock. Resuscitative endovascular balloon occlusion of the aorta (REBOA) facilitates expedient proximal aortic control, potentially bridging a needed gap for partial or non-responders to traditional resuscitation en route to emergent definitive haemostasis. This resuscitation tool continues to evolve and has recently achieved some consensus defined indications for its use. The aim of this study is designed to examine the potential utility of REBOA among trauma victims who die within 24 h of arrival. METHODS: Data of all trauma patients who died in the first 24 h, from 2012 to 2017 were extracted from the National Trauma Registry in the Gertner Institute for Epidemiology and Health Policy Research. Patients who died in the first half an hour, and those with neck and thorax injuries were excluded. Demographics, clinical and injury data were collected. RESULTS: Overall, 129 patients were included; 74% male and 26% female with the mean age of 46.4 years. A total of 76% suffered blunt trauma and 24% penetrating trauma. Mean survival time was 5.87 h. The cause of death was major abdominal organ injury in 47.2%, injury to major abdominal vessel in 23.3% and pelvic fractures in 21.7%. A total of 69 patients (53.5%) ultimately required delayed resuscitative thoracotomy in the operation room. CONCLUSION: Registry data suggest that there is a subset of patients presenting to modern trauma centres who might benefit from REBOA in order to avoid death.
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Oclusão com Balão , Procedimentos Endovasculares , Choque Hemorrágico , Aorta/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Ressuscitação , Choque Hemorrágico/epidemiologia , Choque Hemorrágico/etiologia , Choque Hemorrágico/terapiaRESUMO
EndoVascular and Hybrid Trauma Management (EVTM) has been recently introduced in the treatment of severe pelvic ring injuries. This multimodal method of hemorrhage management counts on several strategies such as the REBOA (resuscitative endovascular balloon occlusion of the aorta). Few data exist on the use of REBOA in patients with a severely injured pelvic ring. The ABO (aortic balloon occlusion) Trauma Registry is designed to capture data for all trauma patients in hemorrhagic shock where management includes REBOA placement. Among all patients included in the ABO registry, 72 patients presented with severe pelvic injuries and were the population under exam. 66.7% were male. Mean and median ISS were respectively 43 and 41 (SD ± 13). Isolated pelvic injuries were observed in 12 patients (16.7%). Blunt trauma occurred in 68 patients (94.4%), penetrating in 2 (2.8%) and combined in 2 (2.8%). Type of injury: fall from height in 15 patients (23.1%), traffic accident in 49 patients (75.4%), and unspecified impact in 1 patient (1.5%). Femoral access was gained pre-hospital in 1 patient, in emergency room in 43, in operating room in 12 and in angio-suite in 16. REBOA was positioned in zone 1 in 59 patients (81,9%), in zone 2 in 1 (1,4%) and in zone 3 in 12 (16,7%). Aortic occlusion was partial/periodical in 35 patients (48,6%) and total occlusion in 37 patients (51,4%). REBOA associated morbidity rate: 11.1%. Overall mortality rate was 54.2% and early mortality rate (≤ 24 h) was 44.4%. In the univariate analysis, factors related to early mortality (≤ 24 h) are lower pH values (p = 0.03), higher base deficit (p = 0.021), longer INR (p = 0.012), minor increase in systolic blood pressure after the REBOA inflation (p = 0.03) and total aortic occlusion (p = 0.008). None of these values resulted significant in the multivariate analysis. In severe hemodynamically unstable pelvic trauma management, REBOA is a viable option when utilized in experienced centers as a bridge to other treatments; its use might be, however, accompanied with severe-to-lethal complications.
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Aorta , Arteriopatias Oclusivas/terapia , Oclusão com Balão/métodos , Pelve/lesões , Sistema de Registros , Choque Hemorrágico/terapia , Adolescente , Adulto , Arteriopatias Oclusivas/etiologia , Oclusão com Balão/efeitos adversos , Feminino , Humanos , Concentração de Íons de Hidrogênio , Coeficiente Internacional Normatizado , Masculino , Pessoa de Meia-Idade , Choque Hemorrágico/etiologia , Choque Hemorrágico/mortalidade , Sístole , Índices de Gravidade do Trauma , Adulto JovemRESUMO
PURPOSE: Pelvic fracture evaluation with abdominopelvic computed tomography (CT) and formal CT cystography for rule out of urine bladder injury have been commonly employed in pediatric trauma patients. The additional delayed imaging required to obtain optimal CT cystography is, however, associated with increased doses of ionizing radiation to pelvic organs and represent a significant risk in the pediatric population for future carcinogenic risk. We hypothesized that avoidance of routine CT cystography among pediatric pelvic fracture victims would not result in an appreciable rate of missed bladder injuries and would aid in mitigating the radiation exposure risk associated with these additional images. METHODS: A retrospective cohort study involving blunt trauma pelvic fractures among pediatric trauma patients (age<14) between the years 1997 and 2016 was conducted utilizing the Israeli National Trauma Registry. Statistical analysis was performed using SAS statistical software version 9.4 via the tests of Chi-square test and two-sided Fisher's exact test. A p value of less than 0.05 was considered statistically significant. RESULTS: A total of 1072 children were identified from the registry for inclusion. Mean age of patients was 7.7 years (range 0-14) and 713 (66.5%) were male. Overall mortality in this population was 4.1% (44/1072). Only 2.1% (23) of pediatric patients with pelvic fractures had bladder injury identified, with just 9 children having intraperitoneal bladder rupture (0.8% of all the patients). CONCLUSION: The vast majority of blunt pediatric trauma victims with pelvic fractures do not have urine bladder injuries. Based on our study results we do not recommend the routine utilization of CT cystography in this unique population.
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Cistografia/métodos , Fraturas Ósseas/diagnóstico por imagem , Ossos Pélvicos/diagnóstico por imagem , Ossos Pélvicos/lesões , Tomografia Computadorizada por Raios X/métodos , Procedimentos Desnecessários , Bexiga Urinária/diagnóstico por imagem , Bexiga Urinária/lesões , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Lactente , Masculino , RiscoRESUMO
INTRODUCTION: Blunt chest trauma in children is common. Although rare, associated major thoracic vascular injuries (TVIs) are lethal potential sequelae of these mechanisms. The preferred study for definitive diagnosis of TVI in stable patients is computed tomographic angiography imaging of the chest. This imaging modality is, however, associated with high doses of ionizing radiation that represent significant carcinogenic risk for pediatric patients. The aim of the present investigation was to define the incidence of TVI among blunt pediatric trauma patients in an effort to better elucidate the usefulness of computed tomographic angiography use in this population. METHODS: A retrospective cohort study was conducted including all blunt pediatric (age < 14 y) trauma victims registered in Israeli National Trauma Registry maintained by Gertner Institute for Epidemiology and Health Policy Research between the years 1997 and 2015. Data collected included age, sex, mechanism of injury, Glasgow Coma Scale, Injury Severity Score, and incidence of chest named vessel injuries. Statistical analysis was performed using SAS statistical software version 9.2 (SAS Institute Inc, Cary, NC). RESULTS: Among 433,325 blunt trauma victims, 119,821patients were younger than 14 years. Twelve (0.0001%, 12/119821) of these children were diagnosed with TVI. The most common mechanism in this group was pedestrian hit by a car. Mortality was 41.7% (5/12). CONCLUSIONS: Thoracic vascular injury is exceptionally rare among pediatric blunt trauma victims but does contribute to the high morbidity and mortality seen with blunt chest trauma. Computed tomographic angiography, with its associated radiation exposure risk, should not be used as a standard tool after trauma in injured children. Clinical protocols are needed in this population to minimize radiation risk while allowing prompt identification of life-threatening injuries.
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Angiografia , Traumatismos Torácicos , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes , Adolescente , Criança , Humanos , Estudos Retrospectivos , Traumatismos Torácicos/diagnóstico por imagem , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
BACKGROUND: Selective management of stable patients with anterior abdomen stab wounds (AASWs) has become a gold standard management approach throughout the world. Evidenced-based options for supporting selective management include clinical follow-up, local wound exploration with or without diagnostic peritoneal lavage, diagnostic laparoscopy, and abdominal computerized tomography. The presence of multiple AASWs might signify a more aggressive attack and limit the safety of a selective management approach. OBJECTIVES: To evaluate whether multiple AASWs are associated with an increased risk of intra-abdominal injury requiring emergency surgery. METHODS: We retrospectively reviewed all AASW patients admitted to Assaf Harofeh Medical Center, Zerifin, Israel, and Hillel Yaffe Medical Center in Hadera, Israel, from 2007 to 2015. Patients were divided into two groups based on the number of stab wounds: single or multiple. Data were coded for demographics, severity of injury, presence of intra-abdominal injury, laparotomy rate, length of hospital stay (LOS), length of stay in the intensive care unit (LICU), and survival. RESULTS: The study included 169 patients. Of these, 143 patients had a single AASW and 26 had multiple AASWs. There were no differences between the groups regarding demographics, severity of injury, intra-abdominal penetration, specific organ injury, LOS, or LICU. There was no difference in the percentage of patients requiring laparotomy. The overall mortality was 2.36% (4/169). There was no significant difference in the mortality rate between the groups (P = 0.11). CONCLUSIONS: The presence of multiple AASWs is not a risk factor for increased frequency and severity of intra-abdominal injury.
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Traumatismos Abdominais , Ferimentos Perfurantes , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/mortalidade , Traumatismos Abdominais/terapia , Adulto , Feminino , Humanos , Escala de Gravidade do Ferimento , Unidades de Terapia Intensiva/estatística & dados numéricos , Israel/epidemiologia , Laparoscopia/métodos , Laparotomia/métodos , Laparotomia/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Masculino , Mortalidade , Administração dos Cuidados ao Paciente/métodos , Administração dos Cuidados ao Paciente/normas , Lavagem Peritoneal/métodos , Estudos Retrospectivos , Medição de Risco/métodos , Fatores de Risco , Tomografia Computadorizada por Raios X/métodos , Ferimentos Perfurantes/diagnóstico , Ferimentos Perfurantes/mortalidade , Ferimentos Perfurantes/terapiaRESUMO
INTRODUCTION: Gastrointestinal perforation is a well-known phenomenon among patients presented to emergency rooms. Common causes for perforation are gastric and duodenal ulcers, colon tumors and trauma. Some patients are operated on immediately due to the clear clinical picture of acute abdomen. The most accurate imaging is the abdominal CT scan. Conventional X-rays remain the first choice in the case of GI tract perforations. Our clinical observation is that in many cases X-ray studies are not sufficient for the decision-making process in patients with previous abdominal surgeries. AIMS: The purpose of this study was to evaluate the impact of X-rays on the decision-making process in patients with previous abdominal surgery. METHODS: A retrospective evaluation was conducted of chest/abdominal X-rays, computed tomography findings and the surgeries reports of patients admitted due to GI perforation. RESULTS: The study population of 69 patients was divided into two groups. In group 1: patients without previous abdominal surgery, X-rays of 27 patients (69.2%) were found positive for free air. In group 2: patients with previous abdominal surgeries, 16 patients demonstrated free air on chest/abdominal X-rays. The sensitivity in group 2 (53.3%) was found significantly lower compared to group 1 (69.2 %). The difference between the groups was not statistically significant; 19 of 30 (63.3%) patients with previous abdominal operations needed abdominal CT scan before final surgical decision in comparison to 38.5% of the patients without previous abdominal operations. CONCLUSIONS: Based on these results we recommend not routinely performing X-rays in patients with previous abdominal surgery. Urgent computed tomography should be the first imaging modality. DISCUSSION: In patients with previous abdominal surgeries, free air is visible only in half the patients in routine X-ray imaging. A significant number of those patients needed abdominal CT scan. Our study demonstrated that chest and abdominal plain radiography films are insufficient for the decision-making process in patients with previous abdominal operations. A multi-center prospective study is required in order to validate our findings.
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Traumatismos Abdominais , Tomada de Decisões , Procedimentos Cirúrgicos do Sistema Digestório , Perfuração Intestinal , Traumatismos Abdominais/diagnóstico por imagem , Humanos , Perfuração Intestinal/diagnóstico por imagem , Estudos Prospectivos , Radiografia Torácica , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Penetrating stab wounds in children are relatively rare and no clear recommendations for the optimal evaluation have been devised. An acceptable traditional approach to the patient with an abdominal stab wound who does not require urgent surgery is selective nonoperative management and serial exams. The use of routine computed tomography remains an actively utilized investigation for these patients at many institutions. PURPOSE: We hypothesize that the approach to pediatric stab wound victims should be distinctly different than that of adult counterparts in order to minimize radiation exposure. METHODS: A retrospective cohort study involving abdominal stab wounds among pediatric trauma patients (age < 14) compared with adults between the years 1997 and 2016 was conducted utilizing the Israeli National Trauma Registry. RESULTS: A total of 92 children and 4444 adults were identified from the registry for inclusion. Among the children 20 (21.7%) patients had intraabdominal injury compared to 1730 (38.9%) among adult counterparts. Four children were hemodynamically unstable, two of them were referred directly to operating room and two others were treated without surgery. Among the remaining 88 children there was no observed mortality. CONCLUSIONS: The majority of pediatric stab wounds trauma victims have minor abdominal injuries. We do not recommend the routine utilization of abdominal CT scan in the evaluation of abdominal stab wounds. Observation with serial exams and minimization of radiation exposure from CT are warranted in this unique population. TYPE OF STUDY: Retrospective comparative study. LEVEL OF EVIDENCE: 3.
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Traumatismos Abdominais/epidemiologia , Ferimentos Perfurantes/epidemiologia , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/terapia , Adolescente , Adulto , Criança , Pré-Escolar , Estudos de Coortes , Vítimas de Crime/estatística & dados numéricos , Feminino , Humanos , Escala de Gravidade do Ferimento , Israel , Masculino , Sistema de Registros , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Ferimentos Perfurantes/diagnóstico , Ferimentos Perfurantes/terapiaRESUMO
BACKGROUND: Management of stable patients with abdominal stab wound remains controversial, particularly for those with no clear indications for explorative laparotomy. We evaluated the risk of intra-abdominal injury in stab wound victims concomitantly stabbed in other anatomical body areas. METHODS: We performed a retrospective cohort study of patients with abdominal stab wounds recorded in the Israeli National Trauma Registry from January 1st, 1997, to December 31st, 2013. Patients with an isolated abdominal stab wound were compared to those with concomitant stab wounds to other anatomical areas. Intra-abdominal organ injury was defined by imaging or surgery findings. Multivariate analysis using a logistic regression model was conducted to assess independent risk for intra-abdominal organ injury. RESULTS: The study included 3964 patients. After controlling for age, gender and hypotension on arrival, patients with multi-regional stab wounds had an increased risk of intra-abdominal injury (OR = 1.3, CI 95% 1.1-1.6, p < 0.001). These patients also had a higher rate of injury to the solid organs than patients with an isolated abdominal stab wound. CONCLUSIONS: Patients with multi-regional stab wounds have an increased risk of intra-abdominal injury. Worldwide accepted "clinical follow up" protocol may not be appropriate in management of patients with multi-regional stab wounds.
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Traumatismos Abdominais/epidemiologia , Ferimentos Perfurantes/epidemiologia , Traumatismos Abdominais/cirurgia , Adulto , Feminino , Humanos , Israel/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Índices de Gravidade do Trauma , Ferimentos Perfurantes/cirurgiaAssuntos
Apendicectomia/efeitos adversos , Apendicite/cirurgia , Drenagem/efeitos adversos , Drenagem/instrumentação , Corpos Estranhos/diagnóstico por imagem , Complicações Pós-Operatórias/diagnóstico por imagem , Adolescente , Diagnóstico Diferencial , Humanos , Masculino , Complicações Pós-Operatórias/etiologia , RadiografiaRESUMO
The purpose of this paper was to describe an unusual manifestation of a sarcoma of the spleen and to raise awareness for spontaneous rupture of the splenic vessels in patients with splenic tumors. A 70-year-old man was admitted to our institution, suffering from left upper quadrant abdominal pain. Upon physical examination, a large and tender abdominal mass was palpated. Abdominal computed tomography showed a heterogenous enlarged spleen with active contrast extravasation from the splenic artery, free intraperitoneal fluid, and a retroperitoneal hematoma. The patient was treated with angioembolization of the splenic artery. Because of rebleeding, splenectomy was performed. Pathology revealed the spleen to be involved with an unclassified malignant spindle cell neoplasm. We concluded that in the case of spontaneous rupture of the splenic artery, accompanied with a radiologic appearance of an enlarged spleen, the diagnosis of sarcoma should be included in the differential diagnosis.
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PURPOSE: Pelvic fractures are a marker of severe injury, mandating a thorough investigation for the presence of associated injuries. Anatomical and physiological differences between adults and children may lead to a different impact of pelvic fractures on these populations. The purpose of this study is to compare pelvic fractures between pediatric and adult blunt trauma victims, mainly regarding their severity and associated intraabdominal injuries. METHODS: A retrospective study involving blunt trauma patients suffering pelvic fractures, according to the records of the Israeli National Trauma Registry. Patients included children, aged 0-14years, and adults between 15 and 64years. The presence and severity of associated injuries were assessed. RESULTS: Overall, 7621 patients aged 0-64years were identified with pelvic fractures following blunt trauma. The incidence of pelvic fractures in children was (0.8%), as compared to 4.3% in adults, p <0.0001. The most common mechanism of injury was motor vehicle accident (MVA) in adults, and pedestrian hit by car (PHBC) in children. About a quarter of the patients in both groups had an ISS >25. Adults sustained significantly more moderate to severe pelvic fractures (AIS≥3) than children (26.7% vs. 17.4%, p<0.0001). The overall mortality rate was similar among the two groups (5.4% in adults, 5.2% in children, p=0.7554). The only associated injury with statistically significant difference in incidence among the two groups was rectal injury (1.2% among children, 0.2% among adults, p<0.0001). Among adult patients, there was a clear correlation between the severity of pelvic fractures and the severity of concomitant splenic and hepatic injuries (p=0.026, p=0.0004, respectively). Among children, a similar correlation was not demonstrated. CONCLUSIONS: Adults involved in blunt trauma are more likely to sustain pelvic fractures, and these are generally more severe fractures, as compared to children suffering from blunt trauma. Nonetheless, mortality rates were found similar in both groups. The only associated injury with statistically significant difference in incidence among the two groups was rectal injury. In adults, but not in children, higher grade pelvic fractures correlated with more severe concomitant splenic or hepatic injuries. LEVEL OF EVIDENCE: The level of evidence for this study is III (3).
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Traumatismos Abdominais/complicações , Fraturas Ósseas/complicações , Traumatismo Múltiplo , Ossos Pélvicos/lesões , Ferimentos não Penetrantes , Acidentes de Trânsito , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Escala de Gravidade do Ferimento , Israel , Fígado/lesões , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Baço/lesões , Traumatismos Torácicos/complicações , Adulto JovemRESUMO
Importance: 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. Objective: 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. Design, Setting, and Participants: 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. Main Outcomes and Measures: Proportion of patients with TBI in need of neurosurgical intervention per GCS score or Simplified Motor Score. Results: 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. Conclusions and Relevance: 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.
Assuntos
Traumatismos por Explosões/diagnóstico , Traumatismos por Explosões/cirurgia , Lesões Encefálicas Traumáticas/diagnóstico , Lesões Encefálicas Traumáticas/cirurgia , Craniotomia/estatística & dados numéricos , Escala de Coma de Glasgow , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Explosões , Feminino , Humanos , Lactente , Recém-Nascido , Pressão Intracraniana , Israel , Masculino , Pessoa de Meia-Idade , Monitorização Fisiológica/estatística & dados numéricos , Avaliação das Necessidades , Terrorismo , Adulto JovemRESUMO
BACKGROUND: Management of traumatic brain injury is focused on preventing secondary damage. Early recognition of brain ischaemia may improve the final outcome of the trauma victim. The primary aim of this study was to examine the correlation between peripheral oxygen pulse oximetry and brain oxygen saturation measured by a near infrared oximetry device. A second aim was to evaluate the influence of different factors such as fluid and blood administration on brain tissue oxygenation. METHODS: This was a prospective pilot study. Mechanically ventilated trauma patients admitted to the trauma unit had cerebral-somatic oxygen saturation monitoring. Oximeter readings (rSO2) were prospectively collected and compared with concurrent values for peripheral pulse oximetry (SO2). Data were recorded every 15 min and during interventions such as administration of a fluid bolus and blood administration. All interventions were based on accepted clinical parameters. RESULTS: Thirty-three patients were enrolled. A total of 210 simultaneous measurements of rSO2 and pulse oximetry values were performed. There was correlation between these two parameters in only one third of patients. Twenty-seven events of possible brain ischemia, defined as rSO2 values less than 50 or a decrease of more than 20% from the baseline, were observed. In 68 (77.2%) of these measurements there was no decrease of peripheral SO2. Significant increases in rSO2 were observed only during administration of fluid boluses. CONCLUSIONS: A cerebral oxygenation monitoring device may recognize the possible events of brain ischaemia which are not reflected by pulse oximetry. Fluid administration was the only factor found to improve brain saturation.