Results 261 to 270 of about 45,359 (314)
Some of the next articles are maybe not open access.
Molecular and immunohistochemical analysis of intraductal papillary neoplasms of the biliary tract
Human Pathology, 2003Intraductal 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 +4 more sources
Biliary tract neoplasms: update 2003
Current Opinion in Oncology, 2004Biliary tract neoplasm is one of the most aggressive malignancies, with a very poor prognosis. Most cancers of the biliary tract will have grown beyond the limits of curative resection by the time they become clinically evident. This reality has fostered therapeutic nihilism, and most physicians and surgeons, in their pessimism, have to run ambitious ...
David, Malka +5 more
openaire +2 more sources
Biliary Tract Neoplasms: A Simple Management Technique
Southern Medical Journal, 1984This paper presents a simple, fast, and accurate afterloading method of delivering high radiation dose to tumors of the biliary tract, using radioactive iridium through a biliary drainage catheter. A Tuohy Borst sidearm adaptor permits concurrent drainage.
S, Nag, D L, Tai, R E, Gold
openaire +2 more sources
Cytomorphology of intraductal papillary neoplasm of the biliary tract
Diagnostic Cytopathology, 2019AbstractIntraductal 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, 1976Operative 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, 2015Abstract 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