Rare presentations of small bowel endometriosis.

Despite endometriosis being a relatively common chronic gynecological condition in women of childbearing age, small bowel endometriosis is rare. Presentations can vary from completely asymptomatic to reported symptoms of abdominal pain, bloating, and diarrhea. The following two cases depict very atypical manifestations of ileal endometriosis that presented as obscure intermittent gastrointestinal bleeding and bowel obstruction requiring surgical intervention. The first case describes a previously healthy 40-year-old woman with severe symptomatic iron deficiency anemia and intermittent melena. A small bowel enteroscopy diagnosed multiple ulcerated strictures in the distal small bowel as the likely culprit. Despite nonsteroidal anti-inflammatory drug-induced enteropathy being initially considered as the likely etiology, histopathological examination of the resected distal ileal segment revealed evidence of endometriosis. The second case describes a 66-year-old with a presumptive diagnosis of Crohn's disease who reported a 10-year history of intermittent perimenstrual abdominal pain, diarrhea, and nausea with vomiting. Following two subsequent episodes of acute bowel obstruction and surgical resection of the patient's stricturing terminal ileal disease, histopathological examination demonstrated active chronic inflammation with endometriosis. Small bowel endometriosis should be considered as an unusual differential diagnosis in women who may present with obscure gastrointestinal bleeding from the small bowel or recurrent bowel obstruction.

Disparities in pain management among transgender patients presenting to the emergency department for abdominal pain.

OBJECTIVE: Transgender and gender-diverse (TGD) individuals have a gender identity or expression that differs from the sex assigned to them at birth. They are an underserved population who experience health care inequities. Our primary objective was to identify if there are treatment differences between TGD and cisgender lesbian/gay/bisexual/queer (LGBQ) or heterosexual individuals presenting with abdominal pain to the emergency department (ED). METHODS: Retrospective observational cohort study of patients ≥12 years of age presenting to 21 EDs within a health care system with a chief complaint of abdominal pain between 2018 and 2022. TGD patients were matched 1:1:1:1 to cisgender LGBQ women and men and cisgender heterosexual women and men, respectively. Propensity score matching covariates included age, ED site, mental health history, and gastrointestinal history. The primary outcome was pain assessment within 60 min of arrival. The secondary outcome was analgesics administered in the ED. RESULTS: We identified 300 TGD patients, of whom 300 TGD patients were successfully matched for a total cohort of 1300 patients. The median (IQR) age was 25 (20-32) years and most patients were treated in a community ED (58.2%). There was no difference between groups in pain assessment within 60 min of arrival (59.0% TGD vs. 63.2% non TGD, p = 0.19). There were no differences in the number of times pain was assessed (median [IQR] 2 [1-3] vs. 2 [1-4], p = 0.31) or the severity of pain between groups (5.5 [4-7] vs. 6 [4-7], p = 0.11). TGD patients were more likely to receive nonsteroidal anti-inflammatory drugs (32.0% vs. 24.9%, p = 0.015) and less likely to receive opioids than non-TGD patients (24.7% vs. 36.9%, p = <0.001). TGD and nonbinary patients, along with LGBQ cisgender women (24.7%) and heterosexual cisgender women (34%), were less likely to receive opioids than LGBQ cisgender men (54%) and heterosexual cisgender men (42.3%, p < 0.01). CONCLUSION: There was no difference in frequency of pain assessment, regardless of gender identity or sexual orientation. More cisgender men, compared to TGD and cisgender women, received opioids for their pain.

Enteroaggregative and Enteroinvasive Escherichia coli as a Cause of Pediatric Acute Abdomen: A Report of Two Cases.

Abdominal pain stands as one of the foremost reasons for consultation among pediatric patients, presenting a diagnostic challenge owing to its diverse underlying causes. The manifestation of abdominal pain varies according to age, associated symptoms, and pain localization. While frequently self-limited, certain conditions exist that endanger life and require urgent intervention. Acute abdomen denotes severe, non-traumatic abdominal pain resulting from inflammatory, ischemic, obstructive, infectious, gynecological, or metabolic etiologies, warranting immediate therapeutic intervention.  Infectious processes that mimic acute abdominal conditions are relatively uncommon. Consequently, the identification of infectious gastroenteritis as a probable etiology of acute abdomen can prevent unnecessary surgical interventions in patients. This report details two cases: a 14-year-old pediatric patient presenting with acute abdominal pain, in whom appendiceal involvement was ruled out through ultrasonographic and computed tomography (CT) examinations, confirming the presence of enteroaggregative Escherichia coli, and a 10-year-old pediatric patient presenting with a sudden onset of abdominal pain. CT findings revealed an appendiceal fecalith without concurrent inflammation but accompanied by mesenteric adenitis. Even though conservative treatment did not improve the pain, it was later determined that the patient was a carrier of enteroinvasive E. coli. In both cases, antimicrobial treatment with rifaximin 200 mg every eight hours was administered, leading to the resolution of the conditions without the need for hospital readmission or additional therapy.  Infectious conditions stemming from enteroaggregative and enteroinvasive E. coli can mimic acute abdomen and should be regarded as potential infectious etiologies when other more common causes have been ruled out.

Extralobar pulmonary sequestration in children with abdominal pain: Four case reports.

BACKGROUND: Extralobar pulmonary sequestration (ELS) with torsion is extremely rare, consequently, the diagnosis of ELS with torsion in children presents a challenge for clinicians. Herein, we report four cases of ELS with torsion that presented with abdominal pain, and further review the relevant literature to summarize the clinical features. CASE SUMMARY: Four children presented to our department with abdominal pain. All underwent chest computed tomography, which revealed an intrathoracic soft tissue mass with pleural effusion. All four children underwent thoracoscopic resection of the identified pulmonary sequestration, and the vascular pedicle was clipped and excised. None of the patients experienced any postoperative complications. CONCLUSION: Clinicians should consider the possibility of ELS with torsion in children presenting with abdominal pain as the chief complaint.

Primary ileal myeloid sarcoma presenting with bowel obstruction: a case report.

BACKGROUND: Myeloid sarcoma (MS) is an extramedullary tumor constituted by myeloid blasts or immature myeloid cells. It frequently occurs in conjunction with acute myeloid leukemia (AML); however, it can exceptionally manifest in patients without leukemia. Here, we present a rare case of primary MS originating in the small bowel without evidence of bone marrow involvement. CASE REPRESENTATION: A 33 year-old female with no relevant medical history was admitted to our hospital with recurrent abdominal pain. Computed tomography (CT) revealed bowel obstruction due to thickening of the ileum wall, which was suspected to be an ileal tumor. Initially, ectopic endometriosis was suspected because of abdominal pain associated with the menstrual cycle and changes observed on a follow-up CT scan. The lesion could not be detected by double-balloon endoscopy. Despite conservative treatment, the obstruction persisted, and laparoscopic partial ileal resection was performed, which revealed extensive involvement of the ileum and mesentery. Additionally, the mesentery of the resected ileum was extremely thickened. Histopathological and immunohistochemical examinations of the surgical specimen indicated ileal MS. Bone marrow aspiration after discharge was negative for cytological findings of leukemia, leading to a final diagnosis of primary ileal MS. Her postoperative course was uneventful, and she is currently undergoing systemic chemotherapy tailored to AML at another hospital. CONCLUSIONS: Even though MS of the small bowel is rare and may not be considered preoperatively, similar surgical treatment to that of other small bowel malignancies can ensure proper postoperative diagnosis and appropriate chemotherapy. Given the potential need for chemotherapy, ensuring surgical safety that allows for its rapid initiation is critical.

An Unusual Complication of Lisinopril: A Report of Iatrogenic Henoch-Schönlein Purpura.

Henoch-Schönlein purpura (HSP), also known as IgA vasculitis, is a hypersensitivity vasculitis characterized by palpable purpuric lesions associated with polyarthralgia, abdominal discomfort, and renal involvement. We present the case of a 41-year-old man who was admitted to the emergency department due to generalized purpuric lesions and abdominal pain. During the complementary study, there was no evidence of thrombocytopenia or coagulopathy but confirmed microscopic haematuria. The diagnosis of HSP was supported by the presence of leukocytoclastic vasculitis with perivascular IgA deposits in the skin biopsy. After excluding infectious, autoimmune, and neoplastic pathologies, the possibility of HSP associated with taking lisinopril, which had been recently initiated after hospitalization for acute heart failure, was assumed. Angiotensin-converting enzyme (ACE) inhibitor suspension and treatment with systemic corticosteroids lead to significant clinical regression, supporting our suspicion.

[Acute porphyria as a rare etiology of PRES] / Porfiria Aguda como etiología infrecuente de PRES.

Introduction: porphyria is a rare condition in which heme metabolism is altered. Clinical case: 29-year-old young man who goes to the emergency room with abdominal pain, vomiting and seizures. To determine the underlying cause, a brain computed tomography (CT) and magnetic resonance imaging (MRI) were performed, confirming the presence of involvement at the parieto-occipital level. Laboratory and urine tests are positive for porphyria, with improvement and resolution of the condition through targeted treatment. Discussion: Porphyrias are rare metabolic disorders with dominant autonomic inheritance that affect heme biosynthesis. In a minority of cases, an external factor can trigger a crisis producing abdominal and neurological symptoms. Imaging findings in acute porphyria are characteristic of PRES (posterior reversible encephalopathy syndrome), with cortico-subcortical involvement. Conclusion: Although it is an uncommon etiology in typical PRES imaging, acute porphyria attacks should be suspected in young patients with seizure attacks without hypertension and associated abdominal pain.

Introducción: La porfiria, es una afección poco común en  la que se encuentra alterado el metabolismo del grupo hemo. Caso clínico: joven de 29 años que acude a urgencias por dolor abdominal, vómitos y convulsiones. Para determinar la causa subyacente, se llevó a cabo una tomografía computarizada (TC) y resonancia magnética (RM) cerebral, que confirma la presencia de afectación a nivel parietooccipital. Las pruebas de laboratorio y de orina resultan positivas para porfiria, con mejoría y resolución del cuadro mediante tratamiento dirigido. Discusión: Las porfirias son trastornos metabólicos poco comunes con herencia autonómica dominante que afectan a la biosíntesis del grupo hemo. En una minoría de los casos, un factor externo puede desencadenar una crisis produciendo sintomatología abdominal y neurológica. Los hallazgos en imagen en cuadros de porfiria aguda son característicos de PRES (síndrome de encefalopatía posterior reversible), con afectación córtico-subcortical. Conclusión: Aunque se trata de una etiología infrecuente en imagen característica de PRES, las crisis de porfiria aguda deben sospecharse en pacientes jóvenes con crisis convulsivas sin hipertensión y cuadro de dolor abdominal asociado.

Lead poisoning as a differential diagnosis in pediatric patients with chronic abdominal pain: a case-control study in Tehran-Iran.

BACKGROUND: Chronic abdominal pain is a potential symptom of lead poisoning, which is often challenging to diagnose. This case-control study aimed to evaluate blood lead levels in pediatric patients with chronic abdominal pain. METHODS: The case-control study was conducted on 190 pediatrics who presented to the Children's Medical Center Hospital clinics, Tehran between April 2021- 2023. The children were divided into two groups: the case group, consisting of 81 patients with chronic abdominal pain, and the matched control group; 109 children without any gastrointestinal symptoms. The statistical analysis of the data was performed using STATA 16. A multiple logistic regression model was used to assess the association of different independent variables with chronic abdominal pain. RESULTS: There was no significant difference between mean (± standard deviation [SD]) of age (8.80(2.7) years vs. control group: 9.23(3.9) years), sex, and BMI (16.55(4.6) vs. 17.32(4.7)) of the patients with chronic abdominal pain (case group) and the control group, whereas the mean weight was remarkably low in patients with chronic abdominal pain: 27.25(± 12.1) kg vs. 31.70(± 14.7) kg (P value = 0.028). Fifty-nine percent of children with chronic abdominal pain had serum lead levels ≥ 10 µg/dL. The mean (SD) of blood lead levels was statistically high in the case group: 11.09 (± 5.35) µg/dL vs. control group: 8.26 (± 5.01) µg/dL) (P value ≤ 0.05). The appetite level was significantly low in the case group: 3.8 (± 2.5) vs. control group 5.4 (± 1.3). CONCLUSIONS: Lead poisoning could be a possible cause of children's chronic abdominal pain. Regarding the high rate of lead poisoning in children exerting appropriate measures to reduce their exposure to lead is necessary.

Fatal outcome of postpolypectomy syndrome: A case report.

Postpolypectomy syndrome (PPS), also known as postpolypectomy coagulation syndrome or transmural burn syndrome, is a rare complication following colonic polypectomy characterized by abdominal pain, fever, and leukocytosis. Herein, we present a case of a patient in his 70s who developed abdominal pain and fever after a polypectomy. He was diagnosed with PPS, which rapidly progressed to septic shock necessitating left hemicolectomy. Pathological findings confirmed intestinal necrosis and severe electrocoagulation injury. Despite surgical intervention, the patient succum to multiple complications. While usually mild, approximately 0.07% of PPS cases require hospitalization due to localized peritonitis from electrocautery. Conservative management is effective, though severe complications are rare. Despite its generally favorable prognosis, our case highlights rapid progression to fatal septic shock postsurgery. Recognition of PPS is crucial, particularly in patients with abdominal pain postpolypectomy, as it can lead to life-threatening outcomes.

Atypical Infective Endocarditis Presenting With Euthermia and Right Lower Quadrant Abdominal Pain.

Infectious endocarditis (IE) is an infection of the heart's endothelial lining, often stemming from an underlying bacteremia. High-risk populations include intravenous substance users, individuals with structural heart disease, those with intravascular devices, and those with prosthetic heart valves. In the emergency department, IE is often suspected in patients with a fever, known risk factors, and unexplained systemic symptoms due to systemic thromboemboli. We present a case of atypical IE occurring in an afebrile 38-year-old woman with a remote history of intravenous drug use. The patient's clinical presentation was characterized by systemic inflammatory response syndrome, stabbing-like right lower quadrant abdominal pain radiating to the right lower back and the rest of the abdomen, malaise, fatigue, and an absence of a fever. A CT scan revealed a right renal embolism and an infarcted right kidney, prompting a bedside point-of-care echocardiogram that showed a large vegetation on the mitral valve, suggestive of IE with systemic thromboembolic disease. The patient received broad-spectrum antibiotics and antipyretics and ultimately underwent mitral valve replacement, with good recovery upon discharge. Patients with IE are at high risk for life-threatening complications due to tissue damage from systemic microemboli and sepsis. It is important to identify IE's atypical presentation and risk factors for early recognition, prompt point-of-care echocardiogram, and initiation of treatment. This is particularly important in the era of increased opioid use among our patient population which could potentially conceal an underlying fever.

Aortic ulcerated plaque discovery following mesenteric infarction in a 60-year-old patient: a case report.

Introduction: A penetrating aortic ulcer (PAU), which accounts for 2-7% of all acute aortic syndromes, is the ulceration of an aortic atherosclerotic plaque that passes through the internal elastic lamina and into the aortic medium. Although PAUs are frequently seen in the middle and lower descending thoracic aortas, it is rare for them to arise in the ascending aorta. Atherosclerotic vascular illnesses and isolated peripheral arterial illnesses are associated with similar risk factors, such as male sex, advanced age, a history of tobacco use, hypertension, hyperlipidemia, and coronary artery disease. Just 20-54% of people with PAU first exhibit symptoms, suggesting that the condition might sometimes present as an asymptomatic phenomenon. Case presentation: A 60-year-old male came to the emergency department due to severe abdominal pain and abdominal contractures, which were diagnosed as mesenteric infarction with a relatively small infarcted intestinal segment. A part of the intestine was resected. Then he was referred to request a cardiac consultation to search for the source of the mesenteric infarction, which turned out to be an embolus. Clinical discussion: The patient was referred to cardiac surgery to perform aortic grafting. Conclusion: Aortic ulcer and mesenteric infarction together provide a challenging clinical picture that has to be recognized and treated right away. A high index of suspicion is necessary due to the possibility of fast deterioration, particularly in individuals who have risk factors like arteriosclerosis. Improving outcomes depends critically on early diagnostic imaging and intervention.

Diverticulitis aguda del intestino delgado como causa infrecuente de abdomen agudo en el adulto mayor: Reporte de caso / Acute diverticulitis of small bowel as rare cause of acute abdomen inthe elderly: Case report

Introducción. El dolor abdominal es uno de los principales motivos de admisión a urgencias y una de las causas más frecuentes es la enfermedad diverticular, que aumenta su prevalencia en el adulto mayor. Sin embargo, la diverticulitis del intestino delgado es una enfermedad infrecuente y en la mayoría de casos es asintomática. No obstante, la perforación de un divertículo intestinal es una complicación común de esta patología, por lo que debe ser considerado como un diagnóstico diferencial de abdomen agudo en este grupo poblacional. Caso clínico. Paciente masculino de 71 años, quien consultó por dolor abdominal de inicio súbito, con signos de irritación peritoneal al examen físico. Dado su deterioro hemodinámico fue llevado a cirugía y en la laparotomía exploratoria se halló una diverticulitis aguda perforada de yeyuno e íleon distal. Resultados. El paciente cursó con una adecuada evolución postoperatoria, sin reingresos. Conclusión. La diverticulitis aguda yeyuno-ileal es una causa importante, pero no frecuente de perforación intestinal. Hay muy pocos casos reportados en la literatura, lo que la convierte en un reto diagnóstico para el médico de urgencias y el cirujano general. No obstante, debe ser considerado como un diagnóstico diferencial en adultos mayores con abdomen agudo.

Introduction. Abdominal pain is one of the main reasons for admission to the emergency room and one of the most frequent causes is diverticular disease, which increases its prevalence in the elderly. However, diverticulitis of the small bowel is rare and in most cases asymptomatic. However, perforation of an intestinal diverticulum is a common complication of this pathology and should be considered as a differential diagnosis of acute abdomen in this population group. Clinical case. A71-year-old male patient presented with abdominal pain of sudden onset, with signs of peritoneal irritation. Given his hemodynamic deterioration, he was taken to surgery and in the exploratory laparotomy an acute perforated diverticulitis of the jejunum and distal ileum was found. Results. The patient had an adequate postoperative evolution, without readmissions. Conclusion. Acute jejuno-ileal diverticulitis is an important but uncommon cause of intestinal perforation. There are very few cases reported in the literature, which makes it a diagnostic challenge for the emergency physician and general surgeon. However, it should be considered as a differential diagnosis in older adults with acute abdomen.

Abdominal pain and distension in a 4-years-old child revealing an hepatoblastoma.

Hepatoblastoma (HBL) stands as the primary liver tumor most frequently encountered in children, typically identified within the initial 5 years of life. Cases involving patients older than 5 years are very rare. We report the case of a 4-year-old male child who presented to the emergency department with acute onset abdominal pain and fever. Clinical examination revealed significant abdominal distension, correlated with an abdominal mass later confirmed.

Spontaneous isolated iliac artery dissection in a young male: Case report and review of literature.

Spontaneous isolated dissection of the iliac artery (SID-IA) is a rare vascular condition typically associated with trauma or connective tissue disorders. We present a unique case of a 39-year-old male without known risk factors or trauma history who presented with lower abdominal pain. Diagnostic imaging revealed SID-IA involving the right external iliac artery with thrombus formation. Despite negative findings for connective tissue disorders, the patient underwent successful endovascular stenting following initial medical management. Vigilance in diagnosis and prompt intervention are crucial in managing SID-IA to prevent complications such as limb ischemia and aneurysm formation. This case emphasizes the importance of considering SID-IA in young patients presenting with abdominal pain, even in the absence of traditional risk factors, and highlights evolving treatment options for this rare condition.

A Clinical Audit of Pregnancy Testing in Females Presenting With Abdominal Pain to the General Surgery Department of a District General Hospital.

Introduction Guidelines state that all female patients of childbearing age presenting with acute abdominal pain to a surgical department must have a pregnancy test with either urinary or serum beta-human chorionic gonadotropin (𝜷-HCG) testing. This allows complete evaluation of the patient and consideration of a wider range of differential diagnoses, including those that must not be missed, such as a possible ectopic pregnancy. Additionally, management options for conditions unrelated to pregnancy may differ in pregnant women. This audit assessed adherence to guidelines for pregnancy testing in females presenting with abdominal pain to the general surgery department in a district general hospital and the impact of initiatives to improve compliance. Methods A retrospective audit to identify pregnancy test completion of all female patients aged between 11 and 55 years presenting to the general surgery department at a district general hospital with acute abdominal pain in August 2022 was conducted. A medical education session, posters, and discussion amongst multidisciplinary team members in a nursing huddle followed to raise awareness. A subsequent prospective audit was conducted in November 2022. Results In the initial audit conducted in August 2022, 55 female patients aged between 11 and 55 years presented to the surgical department with abdominal pain. Of these patients, pregnancy testing was only completed for 41.8% (n = 23). Following interventions, a second audit conducted in November 2022 found 30 female patients presenting with abdominal pain. In this cohort, pregnancy testing was completed for 80% of patients (n = 24). Conclusion This study highlights the need for regular clinical audits and multidisciplinary discussion in improving and maintaining high standards of patient care and ensuring pregnancy testing of all females of reproductive age presenting with abdominal pain to the general surgery department. Further consideration may be given to the incorporation of recording of pregnancy test status on electronic healthcare systems as part of admission and mandatory checklists.

Ovarian Torsion Leading to Necrosis: A Case Report of Acute Abdominal Pain in a 25-Year-Old Female.

Ovarian torsion is a critical gynecological emergency that presents with sudden-onset abdominal pain and requires immediate intervention to prevent irreversible ovarian damage. This case report describes a 25-year-old female who presented with acute right lower quadrant pain, which had escalated to excruciating levels over the past 45 minutes, accompanied by persistent nausea and vomiting. She had no fever, vaginal bleeding, or dysuria, and her urine pregnancy test was negative. A physical examination revealed significant tenderness and guarding in the right lower abdomen, with no evidence of organomegaly or abnormal pelvic findings. Imaging studies, including ultrasound, confirmed the diagnosis of a complete ovarian torsion with associated necrosis. The patient underwent successful laparoscopic surgery, which involved the removal of the necrotic ovary and affected fallopian tube. Postoperative recovery was uneventful, and the patient fully recovered within a week. This case underscores the importance of early diagnosis and surgical intervention in managing ovarian torsion to preserve ovarian function and prevent complications.

Abdominal Pain Mimicking a Neurological Disorder: A Case Report of Spinal Cavernous Malformation in a Pediatric Patient.

We present a case of a 13-year-old boy with abdominal pain initially misdiagnosed as gastrointestinal in origin. Despite initial outpatient management, his symptoms rapidly deteriorated, revealing a central-medullary cavernous malformation causing spinal cord compression. This case underscores the importance of a comprehensive pediatric examination and highlights new treatment approaches for spinal cavernous malformations.

Epiploic Appendagitis: An Important Differential Diagnosis.

Epiploic appendagitis is a rare, often misdiagnosed condition that causes acute abdominal pain. The symptoms, such as localized pain that worsens with coughing and stretching, mimic other conditions like appendicitis and diverticulitis. Diagnosis can be made using computed tomography (CT) scans, which show characteristic signs, such as a 2-3 cm fat-density ring, colon wall thickening, and nearby fluid or inflammation. The condition usually resolves naturally or can be treated with nonsteroidal anti-inflammatory drugs (NSAIDs). In this report, a case of a 37-year-old man diagnosed with epiploic appendagitis in the Emergency Department (ED) is presented.

Acute Abdominal Pain Secondary to Omental Infarction: A Case Report.

Omental infarction is a rare but threatening cause of acute abdomen. The preoperative diagnosis is challenging due to its infrequent nature. It poses nonspecific abdominal signs that can be easily mistaken for other more common intra-abdominal pathologies. Here, we report a case of a 31-year-old female who presented with acute abdominal pain. A simple CT scan of the abdomen showed signs suggestive of an omental infarction. An exploratory laparotomy was performed with resection of the mass, and histopathology reports confirmed the diagnosis. The diagnosis of omental infarction is complicated and rarely made prior to surgery. Surgical treatment provides better results and prevents complications.

Validation of Checklists and Evaluation of Clinical Skills in Cases of Abdominal Pain With Simulation in Formative, Objective, Structured Clinical Examination With Audiovisual Content in Third-Year Medical Students' Surgical Clerkship.

OBJECTIVES: The objective of this study was to develop and validate 6 checklists for evaluating abdominal pain in clinical simulation scenarios; to assess student competencies in managing 6 clinical cases using OSCE, based on faculty evaluations; and to analyze discrepancies between faculty and student evaluations. DESIGN: A practical workshop was designed to address 6 clinical scenarios of abdominal surgical conditions. Four scenarios employed medium fidelity simulators, while 2 scenarios employed standardized patient methodology. Prior to the workshop, students received theoretical audiovisual material. At the conclusion of the workshop, students were evaluated using checklists that assessed communication, privacy, anamnesis, and technical skills. Ten workshops were conducted over 3 years, using the OSCE (Objective Structured Clinical Examination) format for evaluation. SETTING: In the statistical analysis, t-Student tests or ANOVA were employed to ascertain whether there were any significant differences between the groups. In the process of validating checklists for clinical scenarios, 6 experts were asked to evaluate each item on a scale of 1 to 9. To assess the degree of agreement among experts, the intraclass correlation coefficient (ICC) was employed. PARTICIPANTS: The study involved a total of 670 third-year medical students from the University of Murcia (UMU), Spain, who participated in the subject "Medical-Surgical Skills." RESULTS: High levels of appropriateness were observed for the checklist items, with mean scores above 7.5 points, as well as high levels of inter-expert agreement. Students obtained a mean score of 8 points in the evaluation of each clinical scenario. No significant differences were found between faculty and student scores (p < 0.05). CONCLUSIONS: The learning method focused on clinical scenarios of abdominal surgical diseases effectively enhanced the clinical skills of third-year medical students. It used pre-existing audiovisual materials, hands-on workshops with medium-fidelity simulators, and standardized patients. Consistent evaluations from students and faculty confirmed the efficacy of these strategies.