Results 11 to 20 of about 352,577 (300)
Intraductal Papillary Neoplasms of the Bile Duct [PDF]
International Journal of Hepatology, 2014 Intraductal papillary neoplasm of the bile duct (IPNB) is a rare variant of bile duct tumors characterized by papillary growth within the bile duct lumen and is regarded as a biliary counterpart of intraductal papillary mucinous neoplasm of the pancreas.
Masaru Miyazaki +2 more
exaly +7 more sources
Benign Biliary Tumors and Precursor Neoplasms: An Updated Clinicopathological and Molecular Review Based on the 2026 WHO Classification [PDF]
BiomedicinesBenign biliary tumors and precursor neoplasms of the biliary tract are a heterogeneous group of uncommon neoplasms with significant clinical and diagnostic implications.
Joon Hyuk Choi
doaj +2 more sources
Cholangioscopy-guided ERCP: expanding diagnostic and therapeutic applications [PDF]
Frontiers in MedicineEndoscopic retrograde cholangiopancreatography (ERCP) remains a cornerstone technique for the management of pancreaticobiliary diseases, but conventional ERCP relies largely on fluoroscopic images and cannot directly evaluate intraductal mucosal ...
Shengjie Yang, Hongyu Li
doaj +2 more sources
Bile Duct Adenoma with Oncocytic Features [PDF]
Case Reports in Pathology, 2014 Bile duct adenomas are benign bile duct proliferations usually encountered as an incidental finding. Oncocytic bile duct neoplasms are rare and the majority are malignant.
E. J. Johannesen +2 more
doaj +2 more sources
INTRAHEPATIC BILIARY PROLIFERATIONS: HISTOPATHOLOGY AND POTENTIAL IMMUNOHISTOCHEMICAL MARKERS [PDF]
Arquivos de Gastroenterologia, 2023 Intrahepatic biliary proliferations represent a spectrum from reactive (ductular reaction, some with atypical architecture), hamartomatous (von Meyenburg complex), benign (bile duct adenoma) and precursor/borderline entities (biliary intraepithelial ...
André Bubna HIRAYAMA +2 more
doaj +1 more source
Frontiers in Oncology, 2022 Intraductal papillary neoplasm of the bile duct (IPNB) is a rare bile duct tumor characterized by intraductal papillary or villous neoplasms covered by neoplastic epithelium with fine fibrovascular stalks in the dilated bile ducts (1).
Binjie Li +5 more
doaj +1 more source
Vanishing bile duct syndrome-related jaundice as the first presentation of Hodgkin lymphoma
Radiology Case Reports, 2023 Vanishing bile duct syndrome is a rare, acquired disease that has been described in different pathologic conditions‚ including adverse drug reactions, autoimmune diseases, graft vs host disease, and neoplasms.
Milad Mellat-Ardakani, MD-MPH +4 more
doaj +1 more source
Endoscopic ultrasound-guided biliary drainage: a literature review [PDF]
Revista do Colégio Brasileiro de Cirurgiões, 2023 Neoplasms of the biliopancreatic confluence may present with obstruction of the bile tract, leading to jaundice, pruritus and cholangitis. In these cases drainage of the bile tract is imperative. Endoscopic retrograde cholangiopancreatography (ERCP) with
RODRIGO RODA RODRIGUES DA-SILVA +4 more
doaj +1 more source
Cholangioscopy: Has It Changed Management?
Journal of Digestive Endoscopy, 2022 The single operator per oral cholangioscope is a catheter-based system that allows for direct visualization of the bile duct and pancreatic duct. The instrument with its improved imaging technique and larger accessory channel allows for high-quality ...
Sudipta Dhar Chowdhury, Rajeeb Jaleel
doaj +1 more source
Neuroendocrine Tumor of the Common Bile Duct: Case Report
Case Reports in Oncology, 2021 Carcinoma of the extrahepatic biliary tract accounts for <2% of all cancers. Neuroendocrine tumor of the extrahepatic bile duct is very rare, and there are <200 cases reported since 1959. The preoperative diagnosis is infrequent (5.12%).
Ricardo Fernández-Ferreira +8 more
doaj +1 more source