https://www.selleckchem.com/products/troglitazone-cs-045.html The peripancreatic HMO with severe fibrosis can occur duodenal stenosis, and it is mimicking periampullary cancer. However, the preoperative diagnosis of spontaneous HMO is difficult, and a diagnosis confirmed after surgery. Herein, we described our experience of managing a rare case of duodenal stenosis due to spontaneous HMO involving peripancreatic tissue. Herein, we described our experience of managing a rare case of duodenal stenosis due to spontaneous HMO involving peripancreatic tissue. Carcinosarcoma is an extremely rare subtype of gallbladder cancer with a worldwide prevalence of less than 1%. Carcinosarcomas are composed of a mixture of epithelial and mesenchymal components. Preoperative diagnosis of carcinosarcoma is challenging considering the non-specific clinical presentation and radiological findings. A 63 years old female presented with right hypochondrium abdominal pain for 6 months. CA 19.9 level was high. Computed tomography of abdomen showed gallstones with enhancing wall thickening, along with enlarged portacaval lymph node. Endoscopic ultrasound-guided biopsy of porta hepatis lymph node was done which showed moderately differentiated adenocarcinoma. Hence, she underwent extended cholecystectomy with extended porta hepatis lymph node dissection. Final histopathological result showed carcinosarcoma (pT2a, pN1 M0). Unfortunately, she passed away 7 months post-operatively. The majority of patients with carcinosarcomas are asymptomatic but can develop unspecific symptoms in atherapy and which patients would benefit the most from surgery. The laparoscopic approach is a very popular technique for many gastrointestinal operations and barbed sutures may improve the difficulties of intracorporeal anastomosis by eliminating the need for knot tying. The aim of this systematic review with a meta-analysis is to explore literature to establish the security profile of barbed suture compared with con