Results 241 to 250 of about 36,750 (293)

Neoplasms of the Gallbladder and Biliary Tract

open access: closed, 2015
Byung Ihn Choi, Jeong Min Lee
openalex   +2 more sources

Cytomorphology of intraductal papillary neoplasm of the biliary tract

Diagnostic Cytopathology, 2019
AbstractIntraductal papillary neoplasms of the bile duct (IPNBs) are papillary epithelial proliferations with delicate fibrovascular cores within dilated bile ducts. They are thought to be premalignant lesions with potential to progress invasive tumors. To our knowledge, there are no prior descriptions of IPNB cytomorphology.
Mariana Canepa   +4 more
openaire   +2 more sources

Operative endoscopy in the management of biliary tract neoplasms

The American Journal of Surgery, 1976
Operative endoscopy of the biliary system has been employed with ever increasing frequency at the UCLA Hospital during the last three years. In addition to its established value with respect to disclosing unsuspected stones in the bile ducts, choledochoscopy has been of great value in terms of more accurate diagnosis and staging of periampullary and ...
R K, Tompkins   +3 more
openaire   +2 more sources

Early neoplasms of the ampulla and intrapancreatic biliary tract

Diagnostic Histopathology, 2015
Abstract The classification of precursor lesions arising in the ampullary region and in the intrapancreatic biliary tract has recently evolved. It largely includes adenomas, papillary-tubular neoplasms of the ampulla and intrapancreatic bile duct, and flat dysplasia/biliary intraepithelial neoplasia (BiIIN).
Deepti Dhall   +3 more
openaire   +1 more source

Molecular and immunohistochemical analysis of intraductal papillary neoplasms of the biliary tract

Human Pathology, 2003
Intraductal papillary neoplasms (IPNs) of the biliary tract are uncommon lesions that may be solitary or may spread extensively along the biliary tree. Some biliary IPNs are histologically and radiologically similar to intraductal papillary mucinous tumors (IPMNs) of the pancreas and present a risk for progression to invasive cholangiocarcinoma. Unlike
Susan C, Abraham   +5 more
openaire   +2 more sources

Neoplasms of the Biliary Tract

2021
Jae Hoon Lim   +2 more
openaire   +1 more source

The contemporary management of cancers of the sinonasal tract in adults

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

Case Report: Intraductal Papillary Mucinous Neoplasms of the Biliary Tract.

South Dakota medicine : the journal of the South Dakota State Medical Association, 2019
The present case report describes intraductal papillary mucinous neoplasms of the biliary tract (IPMN-BT), a rare neoplasm of the biliary tract that is described as the biliary counterpart of intraductal papillary mucinous neoplasms of the pancreas (IPMN-P).
Sara, Marroquin   +2 more
openaire   +1 more source

Interventional gastroenterology in oncology

Ca-A Cancer Journal for Clinicians, 2023
Vaibhav Wadhwa
exaly  

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