American Association For The Surgery Of Trauma Research Articles

Liver trauma: hepatic vascular injury on computed tomography as a predictor of patient outcome.

To evaluate hepatic vascular injury (HVI) on CT in blunt and penetrating trauma and assess its relationship to patient management and outcome. This retrospective study was IRB approved and HIPAA compliant. Informed consent was waived. Included were patients ≥ 16years old who sustained blunt or penetrating trauma with liver laceration seen on a CT performed at our institution within 24h of presentation over the course of 10years and 6months (August 2007-February 2018). During this interval, 171 patients met inclusion criteria (123 males, 48 females; mean age 34; age range 17-80years old). Presence of HVI was evaluated and liver injury was graded in a blinded fashion by two radiologists using the 1994 and 2018 American Association for the Surgery of Trauma (AAST) liver injury scales. Hospital length of stay and treatment (angioembolization or operative) were recorded from the electronic medical record. Multivariate linear regressions were used to determine our variables' impact on the length of stay, and logistic regressions were used for categorical outcomes. Of the included liver trauma patients, 25% had HVI. Patients with HVI had a 3.2-day longer length of hospital stay on average and had a 40.3-fold greater odds of getting angioembolization compared to those without. Patients with high-grade liver injury (AAST grades IV-V, 2018 criteria) had a 3.2-fold greater odds of failing non-operative management and a 14.3-fold greater odds of angioembolization compared to those without. HVI in liver trauma is common and is predictive of patient outcome and management. • Hepatic vascular injury occurs commonly (25%) with liver trauma. • Hepatic vascular injury is associated with increased length of hospital stay and angioembolization. • High-grade liver injury is associated with failure of non-operative management and with angioembolization.

A prospective observational study on the optimal management approach based on the clinical profile of renal trauma patients

Introduction: The kidney is the most commonly injured genitourinary organ following trauma. It can be a result of both blunt and penetrating trauma to the abdomen. Both conservative and surgical managements are employed as per the clinical profile of the patient.Methods: This prospective observational study included all the patients with renal trauma who presented at the ER. Computed tomography (CT) was done for grading of renal trauma.Results: A total of 60 patients were included in the study. Eighty percent (n=48) patients were managed conservatively. Twenty percent (n=12) patients underwent some form of surgical management. The mean (SD) hospital stay as 11.38 (6.94) days. Twenty-eight patients (46.67%) had right renal injury. Thirty-two patients (53.33%) had left renal involvement. There were no patients with bilateral renal injury. According to American association for the surgery of trauma (AAST), 11.66% patients (n=7) were categorised in grade I, 20% patients (n=12) to grade II, 33.33% patients (n=20) to grade III, 25% patients (n=15) to grade IV and 10% patients (n=6) to grade V. The most common associated injuries were rib fracture and visceral injury.Conclusion: Much has changed since historical times with regards to renal trauma management. Data from various studies point towards a paradigm shift from surgical to conservative management as the standard of care irrespective of the grade and mode of renal trauma.

Is laparoscopic approach still a risk factor for postappendectomy intra-abdominal abscess?

The impact of laparoscopic appendectomy (LA) on the incidence of intra-abdominal abscess (IAA) remains controversial. We aimed to identify risk factors for postappendectomy IAA and assess the impact of appendectomy approach in postoperative morbidity. A retrospective single-center study including consecutive patients who underwent appendectomy for acute appendicitis between 2015 and 2018 was performed. Demographic, clinical, intraoperative, and perioperative variables were collected. Univariate and multivariate analyses was performed to detect independent risk factors for IAA. Comparison of LA and open appendectomy was conducted, and propensity score model (PSM) was used to overcome differences between groups. Independent risk factors for IAA were identified by univariate and multivariate analyses in the PSM cohort. A total of 532 appendectomies were included. The median age was 35 years. Three hundred two patients (56.7%) underwent LA. The most frequent operative finding was American Association for the Surgery of Trauma (AAST) grade 1 appendicitis in 303 patients (57%). Peritonitis was found in 109 patients (20.5%). Postoperative morbidity and mortality were 14.4% and 0%, respectively. Intra-abdominal abscess rate was 6.2%. An AAST grade of ≥2, a preoperative C-reactive protein level of >100 mg/dL, and diabetes mellitus were identified as independent risk factors for IAA in the multivariate analysis. Comparing LA and open appendectomy, there were no differences in IAA rates. After PSM, LA showed lower morbidity and shorter hospital stay. Laparoscopic appendectomy is a safe approach and not related to a higher risk of IAA. Patients with an AAST grade of ≥2, a preoperative C-reactive protein level of >100, and diabetes mellitus have higher risk for postappendectomy IAA. Therapeutic/care management, level IV.

Multicenter validation of the American Association for the Surgery of Trauma grading scale for acute cholecystitis.

The American Association for the Surgery of Trauma (AAST) patient assessment committee has created grading systems for emergency general surgery diseases to assist with clinical decision making and risk adjustment during research. Single-institution studies have validated the cholecystitis grading system as associated with patient outcomes. Our aim was to validate the grading system in a multi-institutional fashion and compare it with the Parkland grade and Tokyo Guidelines for acute cholecystitis. Patients presenting with acute cholecystitis to 1 of 8 institutions were enrolled. Discrete data to assign the AAST grade were collected. The Parkland grade was collected prospectively from the operative surgeon from four institutions. Parkland grade, Tokyo Guidelines, AAST grade, and the AAST preoperative grade (clinical and imaging subscales) were compared using linear and logistic regression to the need for surgical "bailout" (subtotal or fenestrated cholecystectomy, or cholecystostomy), conversion to open, surgical complications (bile leak, surgical site infection, bile duct injury), all complications, and operative time. Of 861 patients, 781 underwent cholecystectomy. Mean (SD) age was 51.1 (18.6), and 62.7% were female. There were six deaths. Median AAST grade was 2 (interquartile range [IQR], 1-2), and median Parkland grade was 3 (interquartile range [IQR], 2-4). Median AAST clinical and imaging grades were 2 (IQR, 2-2) and 1 (IQR, 0-1), respectively. Higher grades were associated with longer operative times, and worse outcomes although few were significant. The Parkland grade outperformed the AAST grade based on area under the receiver operating characteristic curve. The AAST cholecystitis grading schema has modest discriminatory power similar to the Tokyo Guidelines, but generally lower than the Parkland grade, and should be modified before widespread use. Diagnostic study, level IV.

Trends and outcomes of blunt renal trauma management: a nationwide cohort study in Japan

BackgroundThere is a paucity of information for predicting patient outcomes other than the American Association for the Surgery of Trauma (AAST) renal injury scale. The aim of this study was to evaluate the association between the patient characteristics and outcomes of patients with blunt renal trauma using a nationwide database in Japan.MethodsWe performed a retrospective analysis of the Japan Trauma Data Bank (JTDB) from 2004 to 2018. We identified patients with blunt renal trauma by AIS codes converted to AAST grades. We evaluated trends in patient characteristics and management and assessed factors associated with mortality and nephrectomy using a multivariable logistic regression analysis.ResultsWe identified 3550 patients with blunt renal trauma. Their median age was 43 years and 74.2% were male. Nephrectomy was performed in 3.8%, and the overall mortality rate was 9.5%. We found increasing trends in age and emergency abdominal angiography and decreasing trends in nephrectomy and mortality over the 15-year period. The following factors were associated with mortality: age ≥ 65 years (adjusted OR 3.36); pedestrian accident (adjusted OR 1.94); fall from height (adjusted OR 1.91); shock on arrival (adjusted OR 4.02); concomitant injuries to the head/neck (adjusted OR 3.14), pelvis/lower-extremity (adjusted OR 1.59), liver (adjusted OR 1.68), spleen (adjusted OR 1.45), and gastrointestinal tract (adjusted OR 1.90); AAST grades III–V (adjusted ORs 1.42, 2.16, and 5.55); and emergency abdominal angiography (adjusted OR 0.70). The following factors were associated with nephrectomy: shock on arrival (adjusted OR 1.98), concomitant injuries to the thorax (adjusted OR 0.46) and spleen (adjusted OR 2.07), AAST grades III, IV, and V (adjusted ORs 18.40, 113.89, and 468.17), and emergency abdominal angiography (adjusted OR 0.28).ConclusionsWe demonstrated that the AAST grade and emergency angiography were associated with mortality and nephrectomy in blunt renal trauma in the Japanese population.

Nationwide use of REBOA in adolescent trauma patients: An analysis of the AAST AORTA registry

BackgroundTrauma is the leading cause of death for children and adolescents. Resuscitative endovascular balloon occlusion of the aorta (REBOA) is a minimally invasive method of hemorrhage control used primarily in adults. We aimed to characterize REBOA use in pediatric patients. MethodsThe American Association for the Surgery of Trauma (AAST) Aortic Occlusion for Resuscitation in Trauma and Acute Care Surgery (AORTA) registry was queried for patients <18 years old undergoing REBOA placement (2013-2020). The primary outcome was mortality. Secondary outcomes included injury severity score (ISS), additional interventions, and complications. ResultsEleven patients with a median age of 17 years old had REBOA placed, with a survival rate of 30%. Inflation of the REBOA balloon resulted in a significant increase in systolic blood pressure (SBP) (median SBP pre-REBOA 53 mmHg vs. post-REBOA 110 mmHg, p=0.0007). Patients were severely injured with a median ISS of 29 (interquartile range 16-42). There were no access-site complications. All three surviving patients had a discharge Glasgow Coma Scale of 15. ConclusionREBOA is used in patients <18 years old, but all reported patients in this registry were adolescents. No REBOA-related complications were reported. Identifying pediatric patients who may benefit from REBOA and modifying currently existing technology for this group of patients is an area of ongoing research.

Hashtags in healthcare: understanding Twitter hashtags and online engagement at the American Association for the Surgery of Trauma 2016–2019 meetings

BackgroundSocial media amplifies the accessibility, reach and impact of medical education and conferences alike. The use of hashtags at medical conferences allows material to be discussed and improved on by...

Current Trends of Women Surgeon Speakers at National Trauma Surgery Conferences: The Trauma House Is Improving.

An invitation to speak at a national meeting represents the advancement of one's career and indicates acceptance and the attention of the scientific community. Studies have revealed gender disparities across medical and surgical society meetings. The purpose of our study was to assess the current trend of women surgeon speakers at major national trauma surgery conferences during the last 4 years (ie, 2016-2019). A retrospective analysis of conference programs of major trauma surgery association annual meetings including the American Association for the Surgery of Trauma (AAST), the Eastern Association for the Surgery of Trauma (EAST), and the Western Trauma Association (WTA) was conducted. Our primary outcome was the number and proportion of women surgeon speakers at each conference each year. Twelve conference programs from three national trauma surgery association annual meetings were reviewed. A total of 2029 speakers were included; 608 (30%) of which were female and 1421 (70%) of which were male. The proportion of women speakers ranged from 22.3% to 41.4%. The number of women speakers increased each year from 2016 to 2019: (EAST: 25.2%-39.8%, P = .049; AAST: 27.1%-41.4%, P < .00001, and WTA: 27.8%-33.3%, P = . 0.573). The number of women surgeon speakers at national trauma surgery conferences significantly increased from 2016 to 2019. The increase in women trauma surgeon speakers is encouraging and should be celebrated, but organizational leadership should take this information into account while extending invitations to surgeons for speaking opportunities and continue to promote diversity and inclusivity.

Clinical Results of Distal Embolization in Grade V Splenic Injury: Four-Year Experience from a Single Regional Trauma Center

PurposeTo evaluate the benefits and risks of splenic artery embolization (SAE) in patients with American Association for the Surgery of Trauma (AAST) grade V blunt spleen injury (BSI) Materials and MethodsMedical records of 88 patients treated with SAE between April 2013 and May 2017 at a regional trauma care center were reviewed retrospectively. The BSI grade according to the AAST spleen injury scale (revised version 2018) was determined by using computed tomography (CT) images. A total of 42 patients (46.6%) had AAST grade V injury and were included in the analysis. Patient demographics, angiographic findings, embolization techniques, and technical and clinical outcomes, including splenic salvage rate and procedure-related complications, were examined. ResultsSAE was performed within 2 hours after admission for 78.5% of the patients. All patients underwent selective distal embolization (n = 42). Primary clinical success rate was 80.9% (n = 34), and secondary clinical success rate was 88.1% (n = 37). The clinical failure group consisted of 5 patients. Four patients underwent splenectomy, and 1 patient died due to acute respiratory distress syndrome after embolization. The splenic salvage rate was 85.7% (n = 36). No patient had sepsis at follow-up (median, 247.0 days; interquartile range, 92.0–688.0). Clinical success rates (P = .356) and spleen salvage rates (P = .197) of patients who were hemodynamically stable (n = 19) showed no significant differences from those who were unstable (n = 23). ConclusionsDistal embolization of grade V BSI is a safe and feasible procedure which is effective for successful spleen salvage.

Clinical course and pancreas parenchyma sparing surgical treatment of severe pancreatic trauma

IntroductionPancreatic trauma (PT) involving the main pancreatic duct is rare, but represents a challenging clinical problem with relevant morbidity and mortality. It is generally classified according to the American Association for the Surgery of Trauma (AAST) and often presents as concomitant injury in blunt or penetrating abdominal trauma. Diagnosis may be delayed because of a lack of clinical or radiological manifestation. Treatment options for main pancreatic duct injuries comprise highly complex surgical procedures. Patients and MethodsWe retrospectively analyzed clinical data from 12 patients who underwent surgery in two tertiary centers in Germany during 2003–2016 for grade III-V PT with affection of the main pancreatic duct, according to the AAST classification. ResultsThe median age was 23 (range: 7-44) years. In nine patients blunt abdominal trauma was the reason for PT, whereas penetrating trauma only occurred in three patients. MRI outperformed classical trauma CT imaging with regard to detection of duct involvement. Complex procedures as i.e. an emergency pancreatic head resection, distal pancreatectomy or parenchyma sparing pancreatogastrostomy were performed. Compared to elective pancreatic surgery the complication rate in the emergency setting was higher. Yet, parenchyma-sparing procedures demonstrated safety. ConclusionsOften extension of diagnostics including MRI and/or ERP at an early stage is necessary to guide clinical decision-making. If, due to main duct injuries, surgical therapy for PT is required, we suggest consideration of an organ preservative pancreatogastrostomy in grade III/IV trauma of the pancreatic body or tail.

Gender distribution and leadership trends in trauma surgery societies

IntroductionWomen are under-represented in the surgical disciplines and gender bias is believed to play a factor. We aimed to understand the gender distribution of membership, leadership opportunities, and scientific contributions...

Validation of the American Association for the Surgery of Trauma grading system for acute appendicitis severity.

The American Association for the Surgery of Trauma (AAST) developed an anatomic grading system to assess disease severity through increasing grades of inflammation. Severity grading can then be utilized in risk-adjustment and stratification of patient outcomes for clinical benchmarking. We sought to validate the AAST appendicitis grading system by examining the ability of AAST grade to predict clinical outcomes used for clinical benchmarking. Surgical quality program data were prospectively collected on all adult patients undergoing appendectomy for acute appendicitis at our institution between December 2013 and May 2018. The AAST acute appendicitis grade from 1 to 5 was assigned for all patients undergoing open or laparoscopic appendectomy. Primary outcomes were occurrence of major complications, any complications, and index hospitalization length of stay. Multivariable models were constructed for each outcome without and with inclusion of the AAST grade as an ordinal variable. We also developed models using International Classification of Diseases, 9th or 10th Rev.-Clinical Modification codes to determine presence of perforation for comparison. A total of 734 patients underwent appendectomy for acute appendicitis. The AAST score distribution included 561 (76%) in grade 1, 49 (6.7%) in grade 2, 79 (10.8%) in grade 3, 33 (4.5%) in grade 4, and 12 (1.6%) in grade 5. The mean age was 35.3 ± 14.7 years, 47% were female, 20% were nonwhite, and 69% had private insurance. Major complications, any complications, and hospital length of stay were all positively associated with AAST grade (p < 0.05). Risk-adjustment model fit improved after including AAST grade in the major complications, any complications, and length of stay multivariable regression models. The AAST grade was a better predictor than perforation status derived from diagnosis codes for all primary outcomes studied. Increasing AAST grade is associated with higher complication rates and longer length of stay in patients with acute appendicitis. The AAST grade can be prospectively collected and improves risk-adjusted modeling of appendicitis outcomes. Prospective/Epidemiologic, Level III.

CT and MRI findings in pancreatic trauma in children and correlation with outcome.

There are limited published data on pancreatic trauma imaging in children. To present our experience using computed tomography (CT) and magnetic resonance (MR) imaging of pancreatic trauma in children and to correlate the imaging grade of pancreatic injury with management and outcome. A retrospective cohort study of children with pancreatic injury presenting between Jan. 1, 2000, and Dec. 31, 2016, was performed. Patient charts were reviewed to note demographics, the mechanism of injury, associated abdominal injuries, management and outcome. All imaging was rereviewed by two radiologists blinded to clinical and laboratory information, and pancreatic injuries were graded according to the American Association for the Surgery of Trauma (AAST). Of 3,265 patients presented as trauma team activations during the study period, only 28 (0.86%) children (19 boys, 9 girls; mean age: 7.14years; age range: 1-15years) had pancreatic injury. Of the available 27 CTs of the abdomen, 26 were performed on the day of trauma. Associated injuries were seen in 25/27 children, most frequently in the liver and lung, 16 (59.2%) each. There were 5 (19%) Grade I, 9 (33%) Grade II, 8 (30%) Grade III and 3 (11%) Grade IV. No patients had Grade V injury. No pancreatic parenchymal injury was identified in 2 (7%) patients with isolated fluid around the pancreas and mesentery. The pancreatic duct was visible in all 10 children (days: 0-330, median days: 41 post-trauma) who had MRI. Eight of these children, who had Grade III/IV injuries on CT and confirmed pancreatic duct injury on endoscopic retrograde cholangiopancreatography (ERCP) or surgery, showed either signal intensity difference in pancreatic parenchyma and/or caliber difference in the pancreatic duct proximal and distal to the injury site. Two patients died because of multiorgan injuries, 9 patients (mainly with Grade III and IV injuries) underwent surgery and/or ERCP, and 16 patients were managed conservatively. AAST grading of pancreatic injury on CT correlated with type of management (P=0.0001) with most of the Grade III and IV injuries treated with intervention and/or surgery while all of the Grade I and II injuries were treated conservatively. Pancreatic injury is rare in children but often associated with other organ injuries most frequently involving the liver and lung. CT grading of injury correlates with management and guides intervention and/or surgery versus conservative treatment. MRI is useful for assessing pancreatic duct injury by demonstrating the pancreatic duct directly and/or secondary changes like signal intensity difference in pancreatic parenchyma and caliber difference in the pancreatic duct.

Contemporary hemodynamic monitoring, fluid responsiveness, volume optimization, and endpoints of resuscitation: an AAST critical care committee clinical consensus

This article, on hemodynamic monitoring, fluid responsiveness, volume assessment, and endpoints of resuscitation, is part of a compendium of guidelines provided by the AAST (American Association for the Surgery of...

Management of Splenic Injuries Utilizing a Multidisciplinary Protocol in 110 Consecutive Patients at a Level II Hospital

IntroductionNon-operative treatment (NOM) of splenic trauma is the management of choice in hemodynamically stable patients. Aim of the present study was to assess the failure rate of the NOM after implantation of a multidisciplinary protocol for splenic injuries comparing the results with the literature. Methods16-year retrospective study. Management of these lesions was recorded according to our hospital protocol: demographic data, blood pressure, respiratory rate, Glasgow Coma Scale(GCS), Revised Trauma Score(RTS), Injury Severity Score(ISS), grades of injuries according to the American Association for the Surgery of Trauma(AAST), failure of the NOM, morbidity and mortality. Results110 patients were included, 90 (81.8%) men, 20 (18.2%) women; mean age 37 years; 106 (96.5%) cases were blunt and four (3.5%) penetrating by knife. The diagnosis was established by US/CT. AAST classification: 14 (13%) patients were grade I; 24 (22%) grade II; 34 (31%) grade III; 37 (34%) grade IV. Emergency laparotomy was performed in 54 patients: 37 due to grade IV injuries, 17 due to hemodynamic instability. NOM was established in 56, conservative surgery in 16 and splenectomy in 38. Ten patients presented postoperative complications: seven in the splenectomy group, two in the conservative surgery group and one in non-operative group. One patient died. Average hospital stay: 22.8 days- TNO 17.6 days, conservative surgery 29, splenectomy 22.4 days. ConclusionsAlthough we continue with a high hospital stay, our results are comparable to the literature. The implementation of the protocol by consensus contributed to the change towards NOM.

Quantity of hemoperitoneum is associated with need for intervention in patients with stable blunt splenic injury

BackgroundIn patients with hemodynamically stable blunt splenic injury (BSI), there is no consensus on whether quantity of hemoperitoneum (HP) is a predictor for intervention with splenic artery embolization (SAE) or...

Surgical treatment for severe liver injuries: a single-center experience.

The liver is one of the most frequently injured organs in abdominal trauma. The advancements in diagnosis and interventional therapy shifted the management of liver trauma towards a non-operative management (NOM). Nevertheless, in severe liver injuries (LI), surgical treatment often involving liver resection (LR) and rarely liver transplantation (LT) remains the main option. The present paper analyses a single center experience in a referral HPB center on a series of patients with high-grade liver trauma. Forty-five patients with severe LI, that benefitted from NOM (6 pts), LRs (38 pts), and LT (1 pt) performed in our center between June 2000 and June 2019, were included in a combined prospective and retrospective study. The median age of the patients was 29 years (median 33, range 10-76), and the male/female ratio of 33/12. Almost all cases had blunt trauma, except 2 with stab wound (4.4%). LIs classified according to the American Association for the Surgery of Trauma (AAST) system were 13.3% (grade III), 44.2% (grade IV), and 42.2% (grade V); none were grade I, II or VI. The rate of major LR was 56.4% (22 LRs). The median operative time was 200 minutes (mean 236; range 150-420). The median blood loss was 750 ml (mean 940; range 500-6500). Overall and major complication rates were 100% (45 pts) and 33.3% (15 pts), respectively. Overall mortality rate was 15.6% (7 pts). Severe liver trauma, often involving complex liver resections, should be managed in a referral HPB center, thus obtaining the best results in terms of morbidity and mortality.

Validation of the American Association for the Surgery of Trauma grading system for acute mesenteric ischemia-More than anatomic severity is needed to determine risk of mortality.

Acute mesenteric ischemia (AMI) is a highly morbid disease with a diverse etiology. The American Association for the Surgery of Trauma (AAST) proposed disease-specific grading scales intended to quantify severity based upon clinical, imaging, operative, and pathology findings. This grading scale has not been yet been validated for AMI. The goal of this study was to evaluate the correlation between the grading scale and complication severity. Patients for this single center retrospective chart review were identified using diagnosis codes for AMI (ICD10-K55.0, ICD9-557.0). Inpatients >17 years old from the years 2008 to 2015 were included. The AAST grades (1-5) were assigned after review of clinical, imaging (computed tomography), operative and pathology findings. Two raters applied the scales independently after dialog with consensus on a learning set of cases. Mortality and Clavien-Dindo complication severity were recorded. A total of 221 patients were analyzed. Overall grade was only weakly correlated with Clavien-Dindo complication severity (rho = 0.27) and mortality (rho = 0.21). Computed tomography, pathology, and clinical grades did not correlate with mortality or outcome severity. There was poor interrater agreement between overall grade. A mortality prediction model of operative grade, use of vasopressors, preoperative serum creatinine and lactate levels showed excellent discrimination (c-index = 0.93). In contrast to early application of other AAST disease severity scales, the AMI grading scale as published is not well correlated with outcome severity. The AAST operative grade, in conjunction with vasopressor use, creatinine, and lactate were strong predictors of mortality. Prognostic study, III.

Splenic trauma, the way forward in reducing splenectomy: our 15-year experience.

The aim of this study was to study radiological assessment, management and outcome of traumatic splenic injury over 15 years in a UK district general hospital. A retrospective database was established including all splenic injury cases from June 2002 to June 2017 by searching the clinical electronic database. We searched the radiological database for computed tomography reported phrases 'spleen injury', 'laceration', 'haematoma', 'trauma'. We interrogated theatre records for operations coded as splenectomy and cross-referenced this with pathology. Records were reviewed for demographics, vital observations, documentation of American Association for the Surgery of Trauma (AAST) grading of splenic injury, subsequent management and outcomes. There were 126 patients identified with traumatic splenic injury, with male to female ratio three to one. Operative management was undertaken in 54/126 (43%) patients and selective non-operative management in the remaining. Splenic artery embolisation was undertaken in 5/126 (4%) and 2/126 underwent splenorrhaphy. Computed tomography was undertaken in 109/126 (87%) patients and AAST grading was reported in 18 (17%) patients. AAST grade reporting did not improve significantly when comparing the first 7.5 years with the latter (2/30, 7%; 16/79, 20%), respectively; p = 0.09). Selective non-operative management increased significantly over the studied period (14/34, 42%; 58/93, 62%; p = 0.04). The overall hospital mortality was 10.3%. AAST grade reporting of splenic injury has remained sub-optimal over 15 years. Despite progression towards selective non-operative management, operative intervention remained unacceptably high, with splenectomy being the main therapeutic modality. Standardisation through an integrated multidisciplinary diagnostic and management pathway offers the optimal strategy to reduce trauma-induced splenectomy.

Evaluation of renal traumas according to forensic radiology

Aim: The goal of the study is to retrospectively assess cases of renal injuries.Material and Methods: The cases of renal injury presenting at Adiyaman Training and Research Hospital between January 1st, 2013, and December 31st, 2017 were investigated in terms of age, gender, radiologic findings, grade of renal injury, and cause of injury. The degree of kidney injury determined by imaging methods was evaluated in terms of the American Association for the Surgery of Trauma (AAST). Results: Of the 123 patients with renal injury, 27 were female (21.95%) and 96 were male (78.05%), with an average age of 32.6 ± 16.7 years. In total, 59 cases (47.96%) were younger than 35 years. When the cases were examined according to age groups, 11 (8.94%) cases were under the age of 14 years, 23 (18.70%) cases were aged 15–24 years, and 25 (20.32%) cases were aged 25–34 years. The older age groups included 23 (% 18.70) cases aged 35–44 years, 19 (15.46%) aged 45–54 years, 9 (7.31%) aged 55–64 years, and 13 (10.57%) older than 65 years. Overall, 59(47.96%) injuries were from traffic accidents (p0.005), 36 (28.96%) from falls, 12 (9.74%) from sharp and penetrating object injuries, seven (5.69%) from gunshot wounds, five (4.07%) from assaults, and four (3.25%) from work accidents. Conclusion: Renal traumas are life-threatening injuries. We have evaluated renal injuries in terms of radiological and forensic medicine, and we believe the findings contribute to the existing literature on this subject.