BACKGROUND Heterotopic gastric mucosa(HGM)is the most common type of epithelial heterotopia,which can occur in any part of the gastrointestinal tract.The duodenum is one of the common sites of HGM.HGM is usually consi...
Supported by Beijing Hospitals Authority Clinical Medicine Development of Special Funding,No.XMLX202102.
BACKGROUND Non-ulcerative necrosis of the stomach and duodenum is rare because of the abundant blood supply in the gastrointestinal tract.Duodenal necrosis is a rare complication of severe acute pancreatitis.Emergency...
the Guangzhou Science and Technology Program Project,No.201902010003.
BACKGROUND Neuroendocrine tumors(NETs)arise from the body’s diffuse endocrine system.Coexisting primary adenocarcinoma of the colon and NETs of the duodenum(D-NETs)is a rare occurrence in clinical practice.The classi...
BACKGROUND Hem-o-lok clips are typically used to control the cystic duct and vessels during laparoscopic cholecystectomy(LC)and common bile duct exploration for stones in the bile duct and gallbladder.Here,we report a...
Supported by National Natural Science Foundation of China,No.82100568.
BACKGROUND Groove pancreatitis(GP)is a rare condition affecting the pancreatic groove region within the dorsal-cranial part of the pancreatic head,duodenum,and common bile duct.As a rare form of chronic pancreatitis,G...
Supported by the National Natural Science Foundation of China,No.81970493 and No.82270590;and the National Natural Science Foundation of Hunan Province,No.2021JJ30973 and No.2021JJ40844.
BACKGROUND The case of Crohn's disease involving the duodenum is rare,and its surgical management requires a thorough understanding.AIM To investigate the surgical management of duodenal Crohn’s disease.METHODS We sy...
BACKGROUND Few studies compared the oncological and biological characteristics between ampullary carcinoma(AC) and cancer of the second portion of the duodenum(DC-Ⅱ), although both tumors arise from anatomically clos...
BACKGROUND Although premalignant duodenal lesions such as adenomas are uncommon,the incidences of these lesions have increased in recent times,and thus,the demand for minimally invasive treatments such as endoscopic r...
Duodenal gastrointestinal stromal tumors(D-GISTs)are uncommon mesenchymal tumors and are managed differently to common duodenal epithelial tumors.They may pose surgical challenges due to their unique but complex pancr...
BACKGROUND Upper gastrointestinal fishbone microperforations are rare and not commonly reported in medical literature.Despite the increasing use of computer tomography(CT)imaging and the employment of the Alvardo crit...