Results 21 to 30 of about 4,167 (161)
Trick or Treat: An Intrahepatic Intraductal Papillary Neoplasm of the Bile Duct. [PDF]
Cureus, 2023 An intraductal papillary neoplasm involving the biliary tree is an unusual premalignant condition of epithelial origin, identified by its cystic dilatation of the biliary channels. Being a slow-growing tumor, surgery offers the best curative rate, especially in the setting of a low-grade disease.
Samar MR +4 more
europepmc +3 more sources
Case Reports in Surgery, 2023 Background. Intracholecystic papillary neoplasm (ICPN) is a rare tumor first classified by the World Health Organization in 2010. ICPN is a counterpart of the intraductal papillary mucinous neoplasm of the pancreas and intraductal papillary neoplasm of ...
Hideki Kumagai +7 more
doaj +1 more source
Intraductal Papillary Neoplasm of the Bile Duct: A Rare Disease and Presentation. [PDF]
Cureus, 2023 Intraductal papillary neoplasm of the bile duct (IPNB) is a rare disease that occurs anywhere along the bile duct. The disease predominantly occurs in Far East Asia and is very rarely diagnosed and documented in western countries. IPNB presents similarly to obstructive biliary pathology; however, patients can be asymptomatic. Surgical resection of IPNB
Le A +4 more
europepmc +3 more sources
Intraductal papillary neoplasm of the bile duct: Cytomorphologic and molecular features. [PDF]
Cancer Cytopathol, 2023 BackgroundIntraductal papillary neoplasm of the bile duct (IPNB) is a rare premalignant neoplasm that can progress to invasive adenocarcinoma. In this retrospective study, cases of IPNB were reviewed to examine cytomorphologic and molecular features.MethodsIPNB cytology cases with histopathologic confirmation were retrieved from the pathology archives.
Stendahl K +5 more
europepmc +3 more sources
Neoplastic Progression in Intraductal Papillary Neoplasm of the Bile Duct
Archives of Pathology & Laboratory Medicine, 2023 Context.— Intraductal papillary neoplasm of the bile duct (IPNB) is classified into types 1 and 2 based on criteria proposed in 2019. Recent studies investigated the clinicopathologic and molecular features of IPNB, which contributed to a more detailed understanding of this undercharacterized neoplasm.
Yoh, Zen, Masayuki, Akita
openaire +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
Extrahepatic Bile Duct Duplication with Intraductal Papillary Neoplasm: A Case Report
대한영상의학회지, 2021 Extrahepatic duct duplication is an extremely rare congenital anomaly. Hilar cholangiocarcinoma with extrahepatic bile duct duplication was reported; however, intraductal papillary neoplasm of the bile duct (IPNB) with extrahepatic bile duct ...
Gayoung Jeon, Juwan Choi
doaj +1 more source
Pedunculated mucinous cystic neoplasm of the liver: a case report [PDF]
Journal of Yeungnam Medical Science, 2022 In 2010, the World Health Organization classified mucin-producing bile duct tumors of the liver into two distinct entities; mucinous cystic neoplasm of the liver (MCN-L) and intraductal papillary mucinous neoplasm of the bile duct. We present the case of
Sang-Woo Ha +4 more
doaj +1 more source
Intraductal papillary neoplasm of the bile duct
World Journal of Gastroenterology, 2013 Intraductal papillary neoplasm of the bile duct (IPNB) is a variant of bile duct carcinoma that is characterized by intraductal growth and better outcomes compared with common cholangiocarcinoma. IPNBs are mainly found in patients from Far Eastern areas, where hepatolithiasis and clonorchiasis are endemic.
Xue-Shuai, Wan +7 more
openaire +2 more sources
Intraductal papillary neoplasm of the bile duct
HPBIntraductal papillary neoplasm of the bile duct (IPNB) was formally adopted in the 2010 WHO classification as a distinct clinical and pathological entity. We herein review the concept, clinical and pathologic features, as well as the prognosis of IPNB.A comprehensive review was conducted using MEDLINE/PubMed, Google Scholar, Cochrane Library, and the ...
Hassan Aziz +4 more
+5 more sources