Results 261 to 270 of about 37,951 (305)

Intraductal Tubular Neoplasms of the Bile Ducts

American Journal of Surgical Pathology, 2012
Although most tumors of the bile ducts are predominantly invasive, some have an exophytic pattern within the bile ducts; these intraductal papillary neoplasms usually have well-formed papillae at the microscopic level. In this study, however, we describe a novel type of intraductal neoplasm of the bile ducts with a predominantly tubular growth pattern ...
Nora, Katabi   +2 more
openaire   +2 more sources

Neoplasms of Extrahepatic Bile Ducts

2010
In order to appreciate the molecular pathology of carcinomas occurring in the extrahepatic bile ducts (EBD), it is important to understand the epidemiology and risk factors for these cancers. A chapter on cholangiocarcinoma with focus on intrahepatic biliary neoplasms is included independently in this textbook ( Chap. 59).
Nora Katabi   +2 more
openaire   +1 more source

Proximal bile duct stricture disguised as malignant neoplasm

Surgery, 1999
Discrimination of malignant proximal bile duct (PBD) stricture from a benign lesion is difficult with nonsurgical methods; indeed, 8% to 13% of PBD strictures prove to be benign after histologic examination of the surgically resected specimen.In a 7-year period 178 patients with PBD stricture were admitted, and 99 of them underwent radical resection ...
A, Nakayama   +5 more
openaire   +2 more sources

Benign Neoplasms of the Bile Ducts

2020
Several classification schemes have been proposed for bile duct neoplasms. The most widely accepted is that of the World Health Organization. Adenocarcinomas, intraductal papillary neoplasms, and mucinous cystic neoplasms constitute about 95% of all intra- and extrahepatic bile duct neoplasms.
Jae Hoon Lim   +2 more
openaire   +1 more source

Intraductal Papillary Neoplasm of the Bile Duct

2017
Intraductal papillary neoplasm of the bile duct (IPNB) is a grossly visible, preinvasive neoplasm of the bile duct that characteristically shows an intraductal predominant growth in dilated bile duct(s). IPNB is composed of a well-differentiated papillary or villous neoplasm covering delicate and ramifying fibrovascular stalks.
Yuki Fukumura   +4 more
openaire   +1 more source

Malignant Neoplasms of the Bile Ducts

Surgical Clinics of North America, 1967
J W, Braasch, K W, Warren, G A, Kune
openaire   +2 more sources

The contemporary management of cancers of the sinonasal tract in adults

Ca-A Cancer Journal for Clinicians, 2023
Rajat Thawani
exaly  

Neoplasms, Bile Ducts

2008
Thomas Helmberger   +3 more
openaire   +1 more source

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