Management of end - stage achalasia with laparoscopic Heller myotomy: A case report.

Introduction: Achalasia is a rare esophageal motility disorder causing dysphagia and weight loss. Severe cases may present with a significantly dilated and sigmoid-shaped esophagus (sigmoid achalasia). Traditionally, esophagectomy was used for such cases.

30-day Morbidity and Mortality after Cholecystectomy for Benign Gallbladder Disease (AMBROSE): A Prospective, International Collaborative Cohort Study.

Objective: This study aimed to assess 30-day morbidity and mortality rates following cholecystectomy for benign gallbladder disease and identify the factors associated with complications.

Summary Background Data: Although cholecystectomy is common for benign gallbladder disease, there is a gap in the knowledge of the current practice and variations on a global level.

Methods: A prospective, international, observational collaborative cohort study of consecutive patients undergoing cholecystectomy for benign gallbladder disease from participating hospitals in 57 countries between January 1 and June 30, 2022, was performed.

Emergency laparoscopic intervention for fibrous band-induced intestinal obstruction and ischemia associated with Meckel's diverticulum: A case report.

Introduction And Importance: Meckel's diverticulum (MD) is a common congenital malformation of the digestive tract, often asymptomatic but occasionally leading to complications such as bowel obstruction and ischemia. Timely recognition and treatment of these complications are crucial.

Presentation Of Case: We report the case of a 27-year-old male patient presenting with complete intestinal obstruction and ischemia of the ileum due to a fibrous band associated with MD.

Laparoscopic right adrenalectomy in a patient with Carney syndrome: A case report.

Introduction And Importance: Carney complex (CNC) is an extremely infrequent multiple endocrine neoplasia syndrome characterized by distinctive pigmented skin and mucosal lesions, cardiac and noncardiac myxomatous tumors, and multiple endocrine tumors. We herein report a case of CNC and surgical and history of laparoscopic left adrenalectomy complicated with a primary pigmented nodular adrenocortical disease (PPNAD).

Presentation Of Case: We present the case of a 38-year-old woman with a previous diagnosis of CNC and history of laparoscopic left adrenalectomy who consulted for severe depression refractory to medical treatment.

Ileocecal intussusception as the initial presentation of endometriosis: case report.

Cecal endometriosis is a rare entity that can present as nonspecific acute abdominal pain and can be complicated by ileocolic intussusception, which is extremely infrequent. We present the case of a 33-year-old woman with no relevant pathological antecedents who consulted for abdominal pain for 5 days, associated with rebound tenderness and abdominal guarding on the right lower quadrant and a palpable mass during the physical examination. Computed tomography was realized and emergency surgery performed due to suspected ileocolic intussusception.

Right-sided acute diverticulitis in the West: experience at a university hospital in Argentina.

Purpose: In the West, diverticular disease is located mainly in the left colon. However, it can also present in the right colon, with an incidence of 1% to 2% in Caucasians. The purpose of this study was to describe our experience in right-sided acute diverticulitis (RD).

Surgical resection of a presacral solitary fibrous tumor with extension to iliac vessels using Karakousis's abdominoinguinal approach: Report of a rare case.

Introduction And Importance: The solitary fibrous tumor (SFT) is a rare tumor of mesenchymal origin, with a reported incidence of 2.8 cases per 100,000 tumors and with distinctive histopathological and immunohistochemical characteristics. It was initially described as a pleural lesion and subsequently, it was found in different organs and tissues.

Neutrophil-to-lymphocyte ratio vs C-reactive protein as early predictors of anastomotic leakage after colorectal surgery: A retrospective cohort study.

Introduction: Colorectal surgery (CRS) is associated with high morbidity rates, being anastomotic leakage (AL) one of the most serious complications with an incidence as high as 15%, accounting for up to a third of mortality in these procedures. The identification of pre-clinical markers may allow an early diagnosis and a timely intervention. The objective of the present study was to compare the performance of neutrophil-to-lymphocyte ratio (NLR) vs C-reactive protein (CRP) as early predictors of AL in CRS.

Neutrophil-to-lymphocyte ratio as a predictor of complicated acute diverticulitis: A retrospective cohort study.

Introduction: Currently, the debate on the usefulness of Neutrophil to Lymphocyte Ratio (NLR) as a predictor of complications in acute diverticulitis (AD) remains open, especially, the relation to the severity of the disease, the clinical impact, and the necessity of minimally invasive or emergency surgical procedures. On the other hand, its diagnostic efficacy has not been studied even in our field. The objective of the present study was to determine the utility and diagnostic precision of NLR in complicated acute diverticulitis (cAD).

Minimally invasive splenectomy in grade IV splenic trauma: A case report associated with high-grade renal trauma.

Introduction And Importance: In closed abdominal trauma, the spleen is the most frequently injured organ (30-45%). Splenic lesions grades IV-V have higher failure rates with nonoperative management (NOM). The minimally invasive approach is an alternative when NOM fails.

Multiple intestinal perforations due to primary mediastinal B-cell lymphoma: A case with an infrequent extra-nodal presentation.

Introduction: Primary mediastinal B-cell lymphoma (PMBCL) is an uncommon subtype of non-Hodgkin lymphoma (2-3%), predominantly occurring in female young adults. Extrathoracic involvement is found in 10-20%. It can affect the kidneys, pancreas, stomach, adrenal glands, liver, and infrequently the central nervous system (6-9%).

[Congenital renal arteriovenous fistula: a rare cause of acute abdomen and a review of its literature].

Introduction: Congenital renal arteriovenous fistula is an abnormal connection between the arterial and venous system. Since the first case described in 1928 by Varela et al, no more than 200 cases have been published.

Material And Methods: A 45-year-old woman consulted for severe abdominal and low-back pain associated with arterial hypertension.

Metachronous extragastrointestinal stromal tumor (EGIST) in utero: Report of an unusual case.

Introduction: The gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor in the digestive tract. Currently, GIST is the name given to CD117 positive mesenchymal tumors, primary of the digestive tract, mesentery, and retroperitoneum. Nevertheless, they have been reported in the mesentery, omentum, gallbladder, bladder wall, and few cases in the uterus; known as extragastrointestinal stromal tumors (EGIST).

Titanium clip migration after cholecystectomy: original technique for laparoscopic transcystic extraction when endoscopic retrograde cholangiopancreatography fails.

Surgical clip migration into the common bile duct (CBD) is a rare complication after laparoscopic cholecystectomy (LC). Few cases of surgical clip migration have been reported in the literature, and most of them have been successfully treated with endoscopic retrograde cholangiopancreatography (ERCP). We present a 71-year-old woman with 48 h of abdominal pain, jaundice and fever 6 years after laparoscopic cholecystectomy.

Multiple primary tumors: Colorectal carcinoma and non-Hodgkin's lymphoma.

Introduction: Colorectal cancer (CRC) is the third most commonly diagnosed cancer, whereas lymphoma is the sixth leading cause of cancer death, 90% of which corresponds to non-Hodgkin's lymphoma (NHL). The association of these two primary tumors, a solid tumor with an hematological malignancy, is very uncommon.

Presentation Of Case: We report the case of a 47-year-old man who presented with abdominal pain, a right upper quadrant mass and 12 kg of weight loss in 9 months.