Results 41 to 50 of about 4,026 (143)

Endoscopic diagnosis of intraductal papillary mucinous neoplasm of the bile duct [PDF]

Journal of Hepato-Biliary-Pancreatic Sciences, 2009
AbstractBackground/PurposeIntraductal papillary mucinous neoplasm of the bile duct (IPMN‐B) is considered an uncommon tumor. The purpose of this study was to evaluate the diagnostic utility of endoscopic cholangiography (ERC) with subsequent peroral cholangioscopy (POCS) and/or intraductal ultrasonography (IDUS) for this tumor.MethodsFrom December 1991
Toshio, Tsuyuguchi, Yuji, Sakai, Harutoshi, Sugiyama, Kaoru, Miyakawa, Takeshi, Ishihara, Masayuki, Ohtsuka, Masaru, Miyazaki, Osamu, Yokosuka   +7 more
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Heterotopic Pancreas within the Proximal Hepatic Duct, Containing Intraductal Papillary Mucinous Neoplasm

Case Reports in Surgery, 2015
We report a unique first case of benign heterotopic pancreas arising within the proximal hepatic bile duct, containing a focus of intraductal papillary mucinous neoplasm (IPMN).
Alistair J. Lawrence, Aducio Thiessen, Amy Morse, A. M. James Shapiro   +3 more
doaj   +1 more source

A huge intraductal papillary mucinous carcinoma of the bile duct treated by right trisectionectomy with caudate lobectomy

World Journal of Surgical Oncology, 2009
Background Because intraductal papillary mucinous neoplasm of the bile duct (IPMN-B) is believed to show a better clinical course than non-papillary biliary neoplasms, it is important to make a precise diagnosis and to perform complete surgical resection.
Jo Sungho, Sohn Won-Joon
doaj   +1 more source

Intrahepatic and extrahepatic intraductal papillary neoplasms of bile duct [PDF]

Korean Journal of Hepato-Biliary-Pancreatic Surgery, 2013
There has been an increase in the number of reported cases of biliary neoplasm of the hepatobiliary system characterized by markedly dilated and multifocal papillary epithelial lesions of the bile ducts or cystic biliary lesions with or without mucin secretion, and mucinous lesions or tumors, possibly due to recent advances in radiological diagnosis ...
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A case of intraductal papillary neoplasm of the bile duct that developed 38 years after choledochoduodenostomy with invasive adenocarcinoma and lymph node metastasis

Surgical Case Reports, 2019
Background Intraductal papillary neoplasm of the bile duct (IPNB) is a bile duct neoplasm characterized as a precursor lesion of cholangiocarcinoma. An invasive component is present in approximately 40 to 80% of reported cases and lymph node metastasis ...
Mitsuru Kinoshita, Tadafumi Asaoka, Hidetoshi Eguchi, Takehiko Hanaki, Yoshifumi Iwagami, Hirofumi Akita, Takehiro Noda, Kunihito Gotoh, Shogo Kobayashi, Masaki Mori, Yuichiro Doki   +10 more
doaj   +1 more source

Intrahepatic gallbladder duplication mimicking a hepatic cyst: A case report

SAGE Open Medical Case Reports, 2023
Gallbladder duplication is a rare anomaly of the biliary tree. Implications of misdiagnosis include unwarranted surgery and morbidity such as when liver resections are done suspecting cystic intraductal papillary neoplasm of the bile duct.
Sanjeewani Jagoda, Duminda Subasinghe, Yugantha Adhikari, Aruna Pallewatte, Sivasuriya Sivaganesh   +4 more
doaj   +1 more source

Epidemiology and outcome of individuals with intraductal papillary neoplasms of the bile duct

World Journal of Gastrointestinal Oncology, 2023
Intraductal papillary neoplasm of the bile duct (IPNB) is a rare distinct subtype of precursor lesions of biliary carcinoma. IPNB is considered to originate from luminal biliary epithelial cells, typically displays mucin-hypersecretion or a papillary growth pattern, and results in cystic dilatation[1].
Wu, Rong-Shou, Liao, Wen-Jun, Ma, Jing-Sheng, Wang, Jia-Kun, Wu, Lin-Quan, Hou, Ping   +5 more
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Intraductal papillary neoplasm of the bile duct: a recurring disease

Revista Española de Enfermedades Digestivas, 2019
Intraductal papillary neoplasm of the bile duct (IPNB) is a premalignant disease characterized by a low incidence, a high risk of malignant transformation, and an uncertain prognosis. We hereby present the case of an 8-mm IPNB in the left liver lobe detected by endosonography in a 76-year-old woman followed for a dissociated asymptomatic cholestasis ...
Marín-Serrano, Eva, Barbado Cano, Ana
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Benign Biliary Tumors and Precursor Neoplasms: An Updated Clinicopathological and Molecular Review Based on the 2026 WHO Classification

Biomedicines
Benign 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   +1 more source

Intraductal papillary mucinous neoplasm complicated with intraductal bleeding in a young woman mimicked a cystic solid pseudo-papillary tumor: a case report

BMC Gastroenterology, 2020
Background There are only 6 cases of intraductal papillary mucinous neoplasm (IPMN) complicated with intraductal hemorrhage have been reported in English literatures. All these 6 cases of IPMN occurred in the old people.
Jianman Wu, Yin Lin, Jingwen Wu
doaj   +1 more source