Emergency Surgeons Research Articles

WP7.1 - MRI for suspected acute appendicitis in pregnant females: What is the best imaging modality?

Abstract Introduction/Aims Acute appendicitis (AA) in pregnancy is the commonest non-obstetric cause of acute abdominal pain, but controversy surrounds the most appropriate imaging modality in this group. Ultrasound (USS) and Magnetic Resonance Imaging (MRI) have no known fetal risks. Hence, The World Society of Emergency Surgeons (WSES) recommends MRI in pregnant patients with suspected appendicitis, if available, but emphasises the preferred initial use of USS. This project explored the use of both imaging modalities in pregnant patients with suspected AA. Method Data was collected for all pregnant patients undergoing an MRI for suspected AA between 2015 and 2023. Results Of the 29 patients identified, the mean gestation was 23 weeks (range 2-36), and over half (15, 52%) of MRI scans were performed in 2022/3. Intra-abdominal pathology was seen in 17 (59%) patients, with 8 (47%) having MRI features of AA. 63% of those diagnosed with AA had an USS pre-MRI, and 40% identified the appendix as "normal." Other intra-abdominal pathologies picked up on MRI included pyelonephritis(1), small bowel obstruction(1), stercoral perforation(1), and ovarian torsion(2). Of the 8 patients with MRI-proven AA, all underwent appendicectomy: 3 laparoscopic, 2 open, and 3 with simultaneous Caesarean section, of whom 2 required ileocaecal resection. Conclusions Diagnosis of abdominal pain in pregnancy is a challenge. USS may be reasonably sensitive and specific in dedicated hands, but pathology may still be missed. In this patient group, for which appendicectomy for AA is associated with better outcomes than non-operative management, MRI should be obtained for accurate diagnosis.

Infertility Among Healthcare Professionals: A Comprehensive Review

Introduction: Infertility globally poses significant physical, emotional, social, and economic challenges. Despite extensive research on infertility in the general population, there needs to be more understanding regarding its prevalence and effects on healthcare professionals. This article addresses this gap by providing a comprehensive overview of infertility in the healthcare industry, highlighting its unique aspects and implications. Methods: The search strategy for this literature review yielded 1,323 studies from the following databases: PubMed, Google Scholar, and ScienceDirect. After duplicate removal and screening of the articles using the authors’ inclusion and exclusion criteria, 54 full-text articles were assessed for eligibility. Of these, 21 articles included surveys, cross-sectional, and cohort studies, followed by reviews. Results: Female healthcare workers, especially emergency physicians and surgeons, face higher infertility risks due to occupational stressors, with 76% of female surgeons utilising assisted reproductive technology for conception, well above the general population. Sleep deprivation from shift work exacerbates infertility, while long hours increase pregnancy complications. Hazards like radiation and chemicals contribute to menstrual disorders and congenital anomalies. Gender disparities persist, impacting career and lifestyle choices among otolaryngologists. Discussion: Infertility poses challenges for healthcare professionals, with a limited understanding of male infertility. Female surgeons often delay pregnancy due to training, relying on assisted reproductive technologies. Gender differences in divorce and childbirth rates highlight unique challenges females face, including infertility. Long work hours and occupational hazards further complicate fertility issues. Sleep deprivation affects reproductive hormones, impacting fertility across all ages. Conclusion: Studies indicate that female surgeons face heightened pregnancy risks, underscoring the need for job changes to prioritise parenthood. Career pressures affect female physicians’ decisions to start families, potentially perpetuating gender inequities. Further research on male infertility is crucial for addressing healthcare industry challenges.

Pattern of Bowel Injury and the Outcome of their Management in Blunt Abdominal Trauma in a Tertiary Care Hospital

Background: Blunt abdominal injury is common in trauma patients. Evaluation of patients who have sustained blunt abdominal trauma may pose a formidable problem and significant intra abdominal injury is one of the most difficult problems faced by emergency doctors and surgeons in the management of trauma. Traumatic bowel injury is one of the curable traumatic conditions. An accurate and timely diagnosis and treatment giving an excellent outcome in most cases. A delay in diagnosis is associated with significant morbidity and mortality. Objectives: To determine the pattern of bowel injury from blunt abdominal trauma, and outcome of their management of the patient after surgery in a tertiary care hospital. Methods: It was an observational study carried out in the department of surgery, Shaheed Ziaur Rahman Medical College Hospital, Bogura from April '2020 to September '2020. Thereafter, they were scrutinized according to eligibility criteria and 50 patients were finalized. Patients with a history of bowel injury are managed with blunt abdominal trauma after proper counseling, results were tabulated and analyzed. Results: A total of 50 patients were enrolled comprising 42(84%) males and 8(16%) females and male-female ration 21:4. Out of 50 patients, most of 18(35%) patients had 31-40 years age group. The mean age was 33.9±7.2 years. Maximum patients reported within 1-6 hours 28(56%) and next group within about 1 hours 11(22%). The average time lapsed was 5.79 hours. 18(36%) patients had concomitant injuries, like 1(2%) patient had a head injury, 8(16%) had pelvic fracture, 4(8%) patients had long bone fracture, 3(6%) patients had soft tissue injury and 2(4%) patients had blunt chest injury. Features of peritonitis were present at initial evaluation 42(84%) patients abdominal pain and features of paralytic ileus 21(42%). 28(56%) cases sustained injury from motor vehicle accident as passenger. Sites of bowel injury were: duodenum 3(6%), jejunum 24(48%), ileum 8(16%), large gut 8(16%), both small and large gut 2(4%). Conclusion: Traumatic bowel injury is one of the commonest traumatic conditions that are encountered in hospitals, namely in the department of surgery. The management of traumatic bowel injury has a fairly good prognosis in developed countries. The outcome is not as good as expected in the third world countries, like our country, due to certain prevailing adverse conditions. The injury in the small bowel is associated with more morbidity than that in the large bowel injury.

Red line the red line: Optimizing emergency medicine physicians and surgeons collaborative roles on trauma teams.

It has long been the standard for surgical and EM teams to both be present upon patient arrival and work together for the sickest trauma patients, yielding improved outcomes. It is important to dismantle divisive perceptions, confront system constraints, and promote new strategies that optimize the engagement of trauma team members. The focus should be on the patient, whose injury care starts with prevention and extends seamlessly through prehospital, hospital and rehabilitation.The authors address several myths that impact collaborative teamwork among emergency medicine physician and surgeons.Leaders, especially at GME sites, need to foster collaborative relationships, rather than adversarial. The red line mentality is a divisive construct that should be dismantled.

Physician Specialty Differences in Unprofessional Behaviors Observed and Reported by Coworkers

Because unprofessional behaviors are associated with patient complications, malpractice claims, and well-being concerns, monitoring concerns requiring investigation and individuals identified in multiple reports may provide important opportunities for health care leaders to support all team members. To examine the distribution of physicians by specialty who demonstrate unprofessional behaviors measured through safety reports submitted by coworkers. This retrospective cohort study was conducted among physicians who practiced at the 193 hospitals in the Coworker Concern Observation Reporting System (CORS), administered by the Vanderbilt Center for Patient and Professional Advocacy. Data were collected from January 2018 to December 2022. Submitted reports concerning communication, professional responsibility, medical care, and professional integrity. Physicians' total number and categories of CORS reports. The proportion of physicians in each specialty (nonsurgeon nonproceduralists, emergency medicine physicians, nonsurgeon proceduralists, and surgeons) who received at least 1 report and who qualified for intervention were calculated; logistic regression was used to calculate the odds of any CORS report. The cohort included 35 120 physicians: 18 288 (52.1%) nonsurgeon nonproceduralists, 1876 (5.3%) emergency medicine physicians, 6743 (19.2%) nonsurgeon proceduralists, and 8213 (23.4%) surgeons. There were 3179 physicians (9.1%) with at least 1 CORS report. Nonsurgeon nonproceduralists had the lowest percentage of physicians with at least 1 report (1032 [5.6%]), followed by emergency medicine (204 [10.9%]), nonsurgeon proceduralists (809 [12.0%]), and surgeons (1134 [13.8%]). Nonsurgeon nonproceduralists were less likely to be named in a CORS report than other specialties (5.6% vs 12.8% for other specialties combined; difference in percentages, -7.1 percentage points; 95% CI, -7.7 to -6.5 percentage points; P < .001). Pediatric-focused nonsurgeon nonproceduralists (2897 physicians) were significantly less likely to be associated with a CORS report than nonpediatric nonsurgeon nonproceduralists (15 391 physicians) (105 [3.6%] vs 927 [6.0%]; difference in percentages, -2.4 percentage points, 95% CI, -3.2 to -1.6 percentage points; P < .001). Pediatric-focused emergency medicine physicians, nonsurgeon proceduralists, and surgeons had no significant differences in reporting compared with nonpediatric-focused physicians. In this cohort study, less than 10% of physicians ever received a coworker report with a concern about unprofessional behavior. Monitoring reports of unprofessional behaviors provides important opportunities for health care organizations to identify and intervene as needed to support team members.

Knowledge, attitudes and practices of using Indocyanine Green (ICG) fluorescence in emergency surgery: an international web-based survey in the ARtificial Intelligence in Emergency and trauma Surgery (ARIES)-WSES project.

Fluorescence imaging is a real-time intraoperative navigation modality to enhance surgical vision and it can guide emergency surgeons while performing difficult, high-risk surgical procedures. The aim of this study is to assess current knowledge, attitudes, and practices of emergency surgeons in the use of indocyanine green (ICG) in emergency settings. Between March 08, 2023 and April 10, 2023, a questionnaire composed of 27 multiple choice and open-ended questions was sent to 200 emergency surgeons who had previously joined the ARtificial Intelligence in Emergency and trauma Surgery (ARIES) project promoted by the WSES. The questionnaire was developed by an emergency surgeon with an interest in advanced technologiesand artificial intelligence. The response rate was 96% (192/200). Responders affirmed that ICG fluorescence can support the performance of difficult surgical procedures in the emergency setting, particularly in the presence of severe inflammation and in evaluating bowel viability. Nevertheless, there were concerns regarding accessibility and availability of fluorescence imaging in emergency settings. Eighty-seven out of 192 (45.3%) respondents have a fluorescence imaging system of vision for both elective and emergency surgical procedures; 32.3% of respondents have this system solely for elective procedures; 21.4% of respondents do not have this system, 15% do not have experience with it, and 38% do not use this imaging in emergency surgery. Less than 1% (2/192) affirmed that ICG fluorescence changed always their intraoperative decision-making. Precision surgery effectively tailors surgical interventions to individual patient characteristics using advanced technology, data analysis and artificial intelligence. ICG fluorescence can serve as a valid and safe tool to guide emergency surgery in different scenarios, such as intestinal ischemia and severe acute cholecystitis. Due to the lack of high-level evidence within this field, a consensus of expert emergency surgeons is needed to encourage stakeholders to increase the availability of fluorescence imaging systems and to support emergency surgeons in implementing ICG fluorescence in their daily practice.

Identification and treatment of intestinal malrotation with midgut volvulus in childhood: a multicenter retrospective study.

Intestinal malrotation is a rare condition, and its delayed diagnosis can lead to fatal consequences. This study aimed to investigate the identification and treatment of malrotation in children. Clinical data, imaging, operative findings, and early postoperative outcomes of 75 children with malrotation were retrospectively analyzed. The mean age was 6.18 ± 4.93 days and 51.26 ± 70.13 months in the neonatal group (56 patients) and non-neonatal group (19 patients), respectively. Sixty-seven patients were under the age of 1 year at the time of diagnosis. The occurrence of bilious vomiting and jaundice was significantly higher in the neonatal group (89.29%) than that in the non-neonatal group (37.5%), p < 0.05 and p < 0.01, respectively. The incidence of abnormal ultrasound (US) findings was 97.30% and 100%, respectively, and the sensitivities of the upper gastrointestinal series were 84.21% and 87.5%, respectively. Sixty-six (88%) patients had midgut volvulus, including in utero volvulus (two patients) and irreversible intestinal ischemia (four patients). Most neonates (89.29%) underwent open Ladd's procedure with a shorter operative time (p < 0.01). Reoperation was performed for postoperative complications (four patients) or missed comorbidities (two patients). Non-bilious vomiting was the initial symptom in >10% of neonates and nearly 40% of non-neonates. This highlights the importance for emergency physicians and surgeons to be cautious about ruling out malrotation in patients with non-bilious vomiting. Utilizing US can obviate the need for contrast examinations owing to its higher diagnostic accuracy and rapid diagnosis and can be recommended as a first-line imaging technique. Additionally, open surgery is still an option for neonatal patients.

Management of inflammatory bowel disease in the emergency setting: the MIBODI international survey and evidence-based practices.

This study aimed to evaluate the impact of the WSES-AAST guidelines in clinical practice and to investigate the knowledge, attitudes, and practices of emergency surgeons in managing the complications of ulcerative colitis (UC) and Crohn's disease (CD). The MIBODI survey is a cross-sectional study among WSES members designed as an international web-based survey, according to the Checklist for Reporting Results of Internet E-Surveys, to collect data on emergency surgeons' knowledge, attitudes, and practices concerning the management of patients presenting with acute complications of CD and UC. The questionnaire was composed of 30 questions divided into five sections: (1) demographic data, (2) primary evaluation, (3) non-operative management, (4) operative management, and (5) perianal sepsis management. Two hundred and forty-two surgeons from 48 countries agreed to participate in the survey. The response rate was 24.2% (242/1000 members on WSES mail list). Emergency surgeons showed high adherence to recommendations for 6 of the 21 assessed items, with a "correct" response rate greater than or equal to 60%, according to WSES-AAST recommendations. Nine critical issues were highlighted, with correct answers at a rate of less than 50%. Inflammatory bowel disease is a complex disease that requires a multidisciplinary approach with close collaboration between gastroenterologists and surgeons. Emergency surgeons play a crucial role in managing complications related to IBD. One year after publication, the MIBODI study showed significant global implementation of the WSES-AAST guidelines in clinical practice, offering an imperative tool in the improved management of IBD in emergency and urgent settings.

Acute Colonic Diverticulitis.

Acute colonic diverticulitis is a gastrointestinal condition that is frequently encountered by primary care and emergency department practitioners, hospitalists, surgeons, and gastroenterologists. Clinical presentation ranges from mild abdominal pain to peritonitis with sepsis. It is often diagnosed on the basis of clinical features alone, but imaging is necessary in more severe presentations to rule out such complications as abscess and perforation. Treatment depends on the severity of the presentation, the presence of complications, and underlying comorbid conditions. Medical and surgical treatment algorithms are evolving. This article provides an evidence-based, clinically relevant overview of the epidemiology, diagnosis, and treatment of acute diverticulitis.

Artificial intelligence in the diagnosis and treatment of acute appendicitis: a narrative review.

Artificial intelligence is transforming healthcare. Artificial intelligence can improve patient care by analyzing large amounts of data to help make more informed decisions regarding treatments and enhance medical research through analyzing and interpreting data from clinical trials and research projects to identify subtle but meaningful trends beyond ordinary perception. Artificial intelligence refers to the simulation of human intelligence in computers, where systems of artificial intelligence can perform tasks that require human-like intelligence like speech recognition, visual perception, pattern-recognition, decision-making, and language processing. Artificial intelligence has several subdivisions, including machine learning, natural language processing, computer vision, and robotics. By automating specific routine tasks, artificial intelligence can improve healthcare efficiency. By leveraging machine learning algorithms, the systems of artificial intelligence can offer new opportunities for enhancing both the efficiency and effectiveness of surgical procedures, particularly regarding training of minimally invasive surgery. As artificial intelligence continues to advance, it is likely to play an increasingly significant role in the field of surgical learning. Physicians have assisted to a spreading role of artificial intelligence in the last decade. This involved different medical specialties such as ophthalmology, cardiology, urology, but also abdominal surgery. In addition to improvements in diagnosis, ascertainment of efficacy of treatment and autonomous actions, artificial intelligence has the potential to improve surgeons' ability to better decide if acute surgery is indicated or not. The role of artificial intelligence in the emergency departments has also been investigated. We considered one of the most common condition the emergency surgeons have to face, acute appendicitis, to assess the state of the art of artificial intelligence in this frequent acute disease. The role of artificial intelligence in diagnosis and treatment of acute appendicitis will be discussed in this narrative review.

A rare case of bowel perforation in an adult with antithyroid medication induced neutropaenic enterocolitis

Neutropaenic enterocolitis (NE) is a life-threatening complication of neutropenia rarely seen in adults. Cases of NE arising outside the context of haematological malignancies or oncological treatments remain extremely infrequent. We present a case of bowel perforation secondary to NE in a female adult patient who developed agranulocytosis after commencement of thionamide antithyroid medications for hyperthyroidism. Patients recently commenced on thionamides should be educated on the symptoms of agranulocytosis and present to the hospital. Emergency physicians and surgeons alike should have a high index of suspicion for NE in this group of patients and prompt surgical intervention may be required to reduce the significant mortality rate.

Effect of Decision-to-Delivery Time of Emergency Cesarean Section on Adverse Newborn Outcomes at East Gojjam Zone Public Hospital, Ethiopia, March 2023: Multicenter Prospective Observational Study Design.

An emergency cesarean section requires prompt delivery to reduce the risk for a pregnant woman or newborn. Studies have been conducted to investigate the relationship between decision-to-delivery time and neonatal outcomes, but the findings are contradictory. Therefore, this study aimed to assess the average of decision-to-delivery time of an emergency cesarean section and its effect on adverse neonatal outcomes at East Gojjam Zone Public Hospital. A multicenter prospective study design would be carried out between November 2022 and January 2023. Using the consecutive method, a sample of 352 mother-newborn pairs was studied. Direct observation and face-to-face interviews were undertaken to gather the data using a semi-structured questionnaire. For both data input and analysis, Epi Data version 4.6 and Stata version 14 software were used. Both the crude and adjusted odds ratios were computed. Measure of significance was based on the adjusted odds ratio with a 95% confidence interval and a p-value of less than 0.05. Decision-to-delivery time interval within 30 minute was seen in 21.9% of emergency cesarean delivery. The study found a significant relationship between the first-minute low Apgar score and the delayed decision-to-delivery time interval (OR = 2.6, 95% CI: 1.1-6, p = 0.03). In addition, determinant factors for poor 1st-minute Apgar scores include danger signs during pregnancy (AOR: 2.9, 95% CI: 1.1-7.8, p = 0.03), women referred from another facility (AOR: 2.6, 95% CI: 1.5-4.6, p = 001), and non-reassuring fetal heart rate (AOR: 4.2, 95% CI: 1.1-17, p = 0.04). A delayed decision-to-delivery time interval is not statistically significantly associated with a low 5th-minute Apgar score or neonatal intensive care unit (NICU) admission. The study found unfavorable 1st-minute Apgar score and a longer decision-to-delivery period than recommended. This duration and negative newborn outcomes may be reduced by increasing and involving comprehensive obstetric and neonatal care facilities with skilled emergency obstetric surgeons, such as clinical midwife, integrated emergency surgeon officers, and physician.

Perceived value of computed tomography imaging for patients with inflammatory bowel disease in the emergency department: a Canadian survey.

There are high rates of computed tomography (CT) utilization in the emergency department (ED) for patients with inflammatory bowel disease (IBD), despite guidelines recommending judicious use. We performed a national survey to better understand perceptions and practice patterns of Canadian physicians related to CT imaging in the ED. Our survey was developed by a multistep iterative process with input from key stakeholders between 2021 and 2022. It evaluated Canadian gastroenterologists', surgeons', and emergency physicians' (1) perceived rates of IBD findings detected by CT, (2) likelihood of performing CT for specific presentations and (3) comfort in diagnosing IBD phenotypes/complications without CT. A total of 208 physicians responded to our survey: median age 44 years (IQR, 37-50), 63% male, 68% academic, 44% emergency physicians, 39% gastroenterologists, and 17% surgeons. Compared with emergency physicians and surgeons, gastroenterologists more often perceived that CT would detect inflammation alone and less often IBD complications. Based on established rates in the literature, 13 (16%) gastroenterologists, 33 (40%) emergency physicians, and 21 (60%) surgeons overestimated the rates of at least one IBD complication. Although most physicians were more comfortable diagnosing inflammation compared to IBD complications without CT, gastroenterologists were significantly less likely to recommend CT imaging for non-obstructive/penetrating presentations compared with emergency physicians and surgeons with results that varied by IBD subtype. This national survey demonstrates differences in physician perceptions and practices regarding CT utilization in the ED and can be used as a framework for educational initiatives regarding appropriate usage of this modality.

Are we ready for "green surgery" to promote environmental sustainability in the operating room? Results from the WSES STAR investigation

BackgroundThe importance of environmental sustainability is acknowledged in all sectors, including healthcare. To meet the United Nations Sustainable Development Goals 2030 Agenda, healthcare will need a paradigm shift toward more environmentally sustainable practices that will also impact clinical decision-making. The study investigates trauma and emergency surgeons’ perception, acceptance, and employment of environmentally friendly habits.MethodsAn online survey based on the most recent literature regarding environmental sustainability in healthcare and surgery was created by a multidisciplinary committee and endorsed by the World Society of Emergency Surgery (WSES). The survey was advertised to the 917 WSES members through the society’s website and Twitter/X profile.Results450 surgeons from 55 countries participated in the survey. Results underline both a generally positive attitude toward environmental sustainability but also a lack of knowledge about several concepts and practices, especially concerning the potential contribution to patient care.DiscussionThe topic of environmental sustainability in healthcare and surgery is still in its infancy. There is a clear lack of salient guidance and knowledge, and there is a critical need for governments, institutions, health agencies, and scientific societies to promote, disseminate, and report environmentally friendly initiatives and their potential impacts while employing an interdisciplinary approach.

The Operating Room management for emergency Surgical Activity (ORSA) study: a WSES international survey.

Despite advances and improvements in the management of surgical patients, emergency and trauma surgery is associated with high morbidity and mortality. This may be due in part to delays in definitive surgical management in the operating room (OR). There is a lack of studies focused on ORprioritization and resource allocation in emergency surgery. The Operating Room management for emergency Surgical Activity (ORSA) study was conceived to assess the management of operating theatres and resources from a global perspective among expert international acute care surgeons. The ORSA study was conceived as an international web survey. The questionnaire was composed of 23 multiple-choice and open questions. Data were collected over 3 months. Participation in the survey was voluntary and anonymous. One hundred forty-seven emergency and acute care surgeons answered the questionnaire; the response rate was 58.8%. The majority of the participants come from Europe. One hundred nineteen surgeons (81%; 119/147) declared to have at least one emergency OR in their hospital; for the other 20/147 surgeons (13.6%), there is not a dedicated emergency operating room. Forty-six (68/147)% of the surgeons use the elective OR to perform emergency procedures during the day. The planning of an emergency surgical procedure is done by phone by 70% (104/147) of the surgeons. There is no dedicated emergency OR in the majority of hospitals internationally. Elective surgical procedures are usually postponed or even cancelled to perform emergency surgery. It is a priority to validate an effective universal triaging and scheduling system to allocate emergency surgical procedures. The new Timing in Acute Care Surgery (TACS) was recently proposed and validated by a Delphi consensus as a clear and reproducible triage tool to timely perform an emergency surgical procedure according to the clinical severity of the surgical disease. The new TACS needs to be prospectively validated in clinical practice.Logistics have to be assessed using a multi-disciplinary approach to improve patients' safety, optimise the use of resources, and decrease costs.

Barriers and Facilitators Experienced During the Implementation of Web-Based Teleradiology System in Public Hospitals of the Northwest Ethiopia: An Interpretive Description Study.

Introduction: Teleradiology allows distant facilities to electronically transmit images for interpretation, thereby bridging the radiology service gap between urban and rural areas. The technology improves healthcare quality, treatment options, and diagnostic accuracy. However, in low resource settings like Ethiopia, teleradiology services are limited, posing challenges for implementation. Therefore, this study is aimed at exploring the factors that facilitated or hindered the implementation of web-based teleradiology in the public hospitals of the South Gondar Zone, Northwest Ethiopia. Methods: In this study, a purposive sampling method was employed to select seventeen participants, including hospital managers, physicians, emergency surgeons, and radiologists, for an in-depth interview (IDI). The interviews were conducted from March to May 2023. A reflexive thematic analysis was conducted using an abductive coding technique at the semantic/explicit level. Data were collected through semistructured interviews conducted face-to-face and virtually, with audio recordings transcribed, translated, and analyzed using Open Code version 4.02 software. Trustworthiness was ensured through prolonged engagement, reflective journaling, and review by coauthors. Results: The study examined eight main themes, with barriers to sustainable teleradiology implementation falling into five categories: technological, organizational, environmental, individual, and workflow and communication. Conversely, identified facilitators included improved radiology service efficiency, system accessibility, collaboration opportunities, and user trust in the radiology ecosystem. Within each theme, factors with potential impacts on teleradiology system sustainability were identified, such as the lack of system handover mechanisms, absence of a central image consultation center, and inadequate staffing of full-time radiologists and technical personnel. Conclusions: The study highlights the positive user perception of a web-based teleradiology system's user-friendliness and efficiency. Overcoming challenges and leveraging facilitators are crucial for optimizing teleradiology and improving service delivery and patient outcomes. A centralized consultation center with dedicated radiologists and technical personnel is recommended for maximizing efficiency.

Video assisted thoracoscopic surgery (VATS) in trauma: role of the emergency surgeon and surgical technique- narrative review

Trauma consultations are frequent at the emergency departments of hospital centers. Emergency physicians and general or trauma surgeons are the first to provide assistance in the hospital setting. Making an accurate diagnosis and timely and appropriate treatment is the basis for saving patients' lives and reducing the incidence of complications. This is why we think that the general surgeon must have in his diagnostic and therapeutic arsenal the expertise to perform Video Assisted Thoracoscopic Surgery (VATS), which has its own indication that aims at safe and quality care. The objective is to establish the scope of VATS, review the indications for the procedure, and provide practical steps for the implementation of the technique by general surgeons.

Quality of emergency oncological surgery: time for advanced oncological life support.

In the emergency care of cancer patients, in addition to cancer-related factors, two aspects influence the outcome: (1) where the patient is treated and (2) who will perform the surgery. In Brazil, a significant proportion of patients with surgical oncological emergencies will be operated on in general hospitals by surgeons without training in oncological surgery. The objective was to discuss quality indicators and propose the creation of an urgent oncological surgery advanced life support course. Review of articles on the topic. Generally, nonelective resections are associated with higher rates of morbidity and mortality, as well as lower rates of cancer-specific survival. In comparison to elective procedures, the reduced number of harvested lymph nodes and the higher rate of positive margins suggest a compromised degree of radicality in the emergency scenario. Among modifiable factors is the training of the emergency surgeon. Enhancing the practice of oncological surgery in emergency settings constitutes a formidable undertaking that entails collaboration across various medical specialties and warrants endorsement and support from medical societies and educational institutions. It is time to establish a national registry encompassing oncological emergencies, develop quality indicators tailored to the national context, and foster the establishment of specialized training programs aimed at enhancing the proficiency of physicians serving in emergency services catering to cancer patients.

Development of a Low-Cost, High-Fidelity, Reusable Model to Simulate Clamshell Thoracotomy.

Clamshell thoracotomy (CST) is an emergency procedure performed during traumatic cardiac arrest. Emergency physicians and surgeons are expected to perform this procedure in the Emergency Department. However, the procedure has a low occurrence rate, therefore physicians are often poorly prepared. Current teaching methods include expensive simulators and anatomically inaccurate animal models. The goal of this study was to design, produce and test, a low-cost, high-fidelity model for the teaching of CST. The model was produced from inexpensive, commercially available materials as well as ADAMgel; a custom, recyclable, inexpensive tissue analogue. The model was tested across 19 physicians, mostly consultants and senior registrars in emergency medicine, anaesthesia and surgery. Participants completed comparative questionnaires before and after testing the model. The questionnaires were adapted from previous anaesthetic-based simulation studies and used a modified Likert scale to assess prior knowledge, anatomical realism and the teaching benefits of the model. Participants had varied prior knowledge and experience before testing the model. Results showed that 89.47% (n = 17) of trainees felt the model was a reasonable substitute for practice and 100% (n = 19) agreed that the model was a good training aid for inexperienced trainees and would recommend it to others. The model proved a successful teaching tool, improving physicians' knowledge and confidence with performing CST. This high fidelity, low cost model demonstrated that a high standard simulation teaching tool can be made which improves teaching of CST.

Contrast-enhanced ultrasound (CEUS) in the follow-up of abdominal solid organ trauma: an international survey prior to the PseAn study.

The blunt and penetrating abdominal trauma follow-up relies on contrast CT scan to detect solid organ injuries. CEUS is not widely used worldwide, despite its accuracy and feasibility in identifying parenchymal and vascular lesions. This survey aims to define the current use of CEUS in Trauma Centers and the expectations of Emergency Surgeons regarding its role. We sent an online questionnaire composed of 10 questions to trauma physicians worldwide during the period of September 2022 to March 2023. 59 participants from 53 different centers answered the questionnaire. 76.2% of the enrolled participants have CEUS available at their Institution, and 49.2% think that it can replace CT scan. Contrast-CT scan remains the preferred option in the follow-up of blunt liver (69.5%), spleen (72.9%) and kidney (76.3%) injuries, followed by CEUS which is used in 18.6% for liver, 20.3% for spleen and 15.3% for kidney injuries. The results are similar for penetrating abdominal trauma, with contrast CT scan being the first-line imaging technique (91.5% for liver, 91.5% for spleen and 88.1% for kidney injuries), followed by CEUS (5.1% for liver, 5.1% for spleen and 6.8% for kidney injuries). Our survey shows that CEUS is still underutilized in the follow-up of abdominal trauma, even though many emergency surgeons consider it as a valid alternative to contrast CT scan.