Results 41 to 50 of about 116,055 (294)

Mixed adenoneuroendocrine carcinoma of the extrahepatic bile duct: a case report

Journal of International Medical Research, 2019
Background The concept of mixed adenoneuroendocrine carcinoma (MANEC) was introduced in the 2010 World Health Organization classification of digestive neuroendocrine neoplasms. Bile duct invasion by MANEC is exceptionally rare. We herein report a case of
Hai-Wen Zhang, Kai Kou, Jun Qi, En-Bo Xie, Meng Wang, Yan Li, Guo-Yue Lv, Guang-Yi Wang   +7 more
doaj   +1 more source

Benign Beale Gland Hyperplasia Mimicking Malignant Biliary Obstruction [PDF]

Journal of Clinical and Diagnostic Research, 2017
Extrahepatic bile duct obstruction can be caused by various pathologies, most of them being malignant. Painless, progressive jaundice is the usual mode of presentation.
Durairaj Segamalai, Anand Lakshmanan, Abdul Rehman Abdul Jameel, Sofiya Chandrabapulu, Kannan Devy Gounder   +4 more
doaj   +1 more source

An Interactive Automation for Human Biliary Tree Diagnosis Using Computer Vision [PDF]

arXiv, 2022
The biliary tree is a network of tubes that connects the liver to the gallbladder, an organ right beneath it. The bile duct is the major tube in the biliary tree. The dilatation of a bile duct is a key indicator for more major problems in the human body, such as stones and tumors, which are frequently caused by the pancreas or the papilla of vater. The
arxiv  

A case of distal extrahepatic cholangiocarcinoma with two positive resection margins [PDF]

, 2016
Cholangiocarcinoma is an uncommon primary malignancy of the biliary tract that is challenging to diagnose and treat effectively due to its relatively silent and late clinical presentation.
Andersen, Anderson, Brandi, Brandi, Chung, Dave Harnanan, Ebata, El Rassi, Esposito, Farhat, Geynisman, Han, Hong, Ito, Jarnagin, Khan, Kitagawa, Klöppel, Lazaridis, Murakami, Murakami, Nakeeb, Nuzzo, Parkin, Pitt, Ravi Maharaj, Razumilava, Reddy, Rizvi, Roach, Sasaki, Serafini, Shaib, Soares, Srikanth Umakanthan, Steiner, Wayne A. Warner, Welzel, Wesley Ramcharan, Woo, Yamamoto, Yoshida, Yoshida   +42 more
core   +2 more sources

Sclerosing Cholangitis in Behçet’s Disease

Case Reports in Medicine, 2013
Introduction. Sclerosing cholangitis is characterized by an inflammatory and fibrotic lesion of intra- and/or extrahepatic bile ducts. When a causal mechanism of a bile duct lesion is identified, the sclerosing cholangitis is considered secondary.
Aida Ben Slama Trabelsi, Dhilel Issaoui, Mehdi Ksiaa, Ahlem Souguir, Nadia Mama, Ahlem Brahem, Ali Jmaa, Salem Ajmi   +7 more
doaj   +1 more source

A genome-wide association study identifies a susceptibility locus for biliary atresia on 2p16.1 within the gene EFEMP1 [PDF]

, 2018
Biliary atresia (BA) is a rare pediatric cholangiopathy characterized by fibrosclerosing obliteration of the extrahepatic bile ducts, leading to cholestasis, fibrosis, cirrhosis, and eventual liver failure.
Bailey-Wilson, Joan E, Chen, Ying, Devoto, Marcella, Gilbert, Melissa A, Grochowski, Christopher M, Hakonarson, Hakon, Llewellyn, Jessica, Loomes, Kathleen M, Mceldrew, Deborah, Russo, Pierre, Spinner, Nancy B, Waisbourd-Zinman, Orith, Wells, Rebecca G   +12 more
core   +2 more sources

The Morphometry Extrahepatic Bile Ducts [PDF]

ARS Medica Tomitana, 2018
Abstract The extrahepatic bile duct morphometry was determined by the analysis of the colangiographies performed at Medimar Imaging Services SRL of the “St. Andrei “in Constanta on a General Electric Brightspeed Select CT scanner 16 slides.
Bordei Petru, Ispas Viorel, Trantu Dina Elena   +2 more
openaire   +2 more sources

Magnetic resonance cholangio-pancreatography

Sakarya Tıp Dergisi, 2012
Magnetic resonance cholangiopancreatography (MRCP) is a noninvasive technique for evaluating the intrahepatic and extrahepatic bile ducts and the pancreatic duct.
Mustafa Kara, Yasemin Gündüz
doaj   +1 more source

Longitudinal Position and Cancer Risk in the United States Revisited [PDF]

arXiv, 2023
Background: The debate over daylight saving time has surged, with interests in the effects of sunlight exposure on health. \commentnj{Prior studies simulated daylight saving time and standard time conditions by analyzing different locations within time zones and neighboring areas across time zone borders.
arxiv  

CT of the extrahepatic bile ducts: wall thickness and contrast enhancement in normal and abnormal ducts.

AJR. American journal of roentgenology, 1990
Recent reports have described thickening and enhancement of the extrahepatic bile duct wall on CT scans obtained after administration of IV contrast material. We undertook this study to establish parameters for the normal thickness and enhancement of the
S. Schulte, R. Baron, S. Teefey, C. Rohrmann, P. Freeny, W. Shuman, M. A. Foster   +6 more
semanticscholar   +1 more source