Effect of Suture Used for Closure of Mesenteric Defects After Laparoscopic Roux-en-Y Gastric Bypass: Single-Center Study.

Introduction: Small bowel obstruction (SBO) due to internal herniation (IH) is a well-known complication of laparoscopic Roux-en-Y gastric bypass (LRYGBP). The objective of this study is to evaluate different types of non-absorbable sutures used for closure of the defects regarding the incidence of SBO due to IH/adhesions, adhesion formation in general, or reopening of the defects.

Methods: A single-center retrospective study was performed.

Fluorescence-Guided Thoracic Duct Dissection in Robotic en Bloc Esophagectomy.

En bloc resection of the thoracic duct compartment enhances adequate lymph node removal and may improve oncologic outcomes in esophagectomy for malignant esophageal diseases. However, it also increases the risk of postoperative chylothorax, with a reported incidence of 5% to 20%. This report describes a technique that facilitates intraoperative identification of the thoracic duct, as well as proximal and distal ligation, during robot-assisted esophagectomy by lymphangiography-guided injection of indocyanine green in the right groin in a patient in the left lateral position.

A large retroperitoneal Mullerian cyst: case report and review of the literature.

Background: Mullerian duct cysts are considered to be part of the urogenital cysts. Mullerian cysts, anatomically distant to the genitourinary organs or the pelvis, are extremely rare entities.

Material And Methods: Case report and review of the literature using key word "Mullerian cyst", "retroperitoneal" and "mediastinal".

Internal Hernia After Laparoscopic Gastric Bypass: Effect of Closure of the Petersen Defect - Single-Center Study.

Background And Aims: Bowel obstruction due to internal hernia (IH) is a well-known late complication of a laparoscopic roux-en-y gastric bypass (LRYGBP). The objective of this study is to evaluate if closure of the mesenteric defect and Petersen's space will decrease the rate of internal hernias compared to only closure of the mesenteric defect.

Methods: A single-center retrospective descriptive study was performed.

An unusual cause of chronic abdominal pain after laparoscopic Roux en Y gastric bypass: Case report of a penetrating fish bone causing adhesions at the biliary-digestive junction resulting in partial obstruction and chronic symptoms.

Background: The management of chronic abdominal pain after laparoscopic Roux-en-Y gastric bypass (LRYGP) is complex and challenging. Foreign body intestinal perforation including that caused by fish bones has previously been reported in the literature and if clinically unrecognized, can cause significant morbidity and mortality. Fish bone perforation as a cause of chronic abdominal pain after LRYGP has rarely been reported.

Endoscopic decompression for chronic compartment syndrome of the forearm in motocross racers.

Purpose: Sporting activities that involve repetitive stress to muscle compartments can elicit chronic exertional compartment syndrome. Its occurrence in the lower leg muscle compartments is most common, but other locations are less well known and the pathophysiology is not completely understood. In motocross racers, chronic exertional compartment syndrome can occur in the muscles of the lower arm.

Current insights in intra-abdominal hypertension and abdominal compartment syndrome: open the abdomen and keep it open!

Background And Aims: The abdominal compartment syndrome (ACS) is associated with organ dysfunction and mortality in critically ill patients. Furthermore, the deleterious effects of increased IAP have been shown to occur at levels of intra-abdominal pressure (IAP) previously deemed to be safe. The aim of this article is to provide an overview of all aspects of this underrecognized pathological syndrome for surgeons.