The CT fish mouth ampulla sign: a highly specific finding in main duct and mixed intraductal papillary mucinous neoplasms
نویسندگان
چکیده
منابع مشابه
Main-duct intraductal papillary mucinous adenoma of the pancreas
BACKGROUND The prevalence of carcinoma in main-duct intraductal papillary mucinous neoplasm (IPMN) is high, and surgical resection is recommended for all patients with a main-duct IPMN. RESULTS A main-duct IPMN with typical imagings including protruding lesions in the dilated main pancreatic duct was resected, but the histology was intraductal papillary mucinous adenoma of the pancreas. DIS...
متن کاملMultifocal branch-duct pancreatic intraductal papillary mucinous neoplasms.
The appropriate management for patients with multifocal branch-duct intraductal papillary mucinous neoplasms (IPMNs) of the pancreas involving the entire pancreatic gland remains unclear. We present a 66-year-old woman who underwent pylorus-preserving pancreaticoduodenectomy for a branch-duct intraductal papillary mucinous carcinoma demonstrating a grape-like multilocular cyst, 35 mm in diamete...
متن کاملAcute Pancreatitis is a Predictive Factor for Malignancy in Mixed or Main Duct Intraductal Papillary Mucinous Neoplasms
Objectives: It is still unclear whether acute pancreatitis (AP) is a predictor of malignancy. Using patients enrolled from a single institution, the objective of this study was to determine whether AP as a complication of intraductal papillary mucinous neoplasm (IPMN) predicts malignancy, and to clarify the clinicopathological characteristics of IPMN with AP. Methods: The clinicopathological fe...
متن کاملMain- and Branch-Duct Intraductal Papillary Mucinous Neoplasms: Extent of Surgical Resection
BACKGROUND Surgical treatment of intraductal papillary mucinous neoplasms (IPMN) requires a differentiated approach regarding indications and extent of resection. METHODS The review summarizes the current literature on indication, timing, and surgical procedures in IPMN. RESULTS The most important differentiation has to be made between main-duct and branch-duct IPMN as well as mixed-type le...
متن کاملIntraductal papillary mucinous neoplasms of the pancreas.
BACKGROUND/AIMS Intraductal papillary mucinous neoplasms (IPMNs) are neoplasms of the pancreatic duct epithelium characterized by intraductal papillary growth and thick mucin secretion. Quantities of mucin fill the main and/or branches of pancreatic ducts and cause ductal dilatation. This review encompasses IPMNs, including symptoms, diagnosis, management, and prognosis. METHODS A Pubmed data...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The British Journal of Radiology
سال: 2019
ISSN: 0007-1285,1748-880X
DOI: 10.1259/bjr.20190461