Results 31 to 40 of about 44,112 (353)

postulating a common tumor entity [PDF]

, 2016
The set definition of distal cholangiocarcinomas and adenocarcinomas of the pancreatic head is challenged by their close anatomical relation, similar growth pattern, and corresponding therapeutic outcome. They show a mutual development during embryologic
Bahra, Marcus, Carvalho-Fische, , Cynthia V. de, Neumann, Christopher, Pratschke, Johann, Schmuck, Rosa B.   +4 more
core   +1 more source

A Case Report of Cholangiocarcinoma Arising from a Biliary Adenofibroma: Radiologic Findings and Review of Literature

대한영상의학회지, 2021
Biliary adenofibromas are rare biliary epithelial tumors that are classified as benign. Nevertheless, some cases have been reported to show malignant transformations.
Hyun-Ji Lim, Mi-Suk Park, Young Nyun Park, Sun Il Kim, Yeo-Eun Kim, Cheong Hoon Hwang   +5 more
doaj   +1 more source

Adjunctive radiofrequency ablation for the endoscopic treatment of ampullary lesions with intraductal extension (with video)

Endoscopy International Open, 2016
Background and study aims: Catheter-based radiofrequency ablation (RFA) delivered during endoscopic retrograde cholangiopancreatography (ERCP) may represent a viable treatment option for intraductal extension of ampullary neoplasms, however, clinical ...
Alejandro L. Suarez, Gregory A. Coté, B. Joseph Elmunzer   +2 more
doaj   +1 more source

Liver Resection for Primary Hepatic Neoplasms. [PDF]

, 1988
Subtotal hepatic resection was performed in 356 patients; 87 had primary hepatic malignancies, 108 had metastatic tumors, and 161 had benign lesions including 8 traumatic injuries. The global mortality was 4.2%.
C. Couinaud, J. L. Lortat-Jacob, J. R. Craig, L. Abel, M. M. Berman, N. A. Goldsmith, O. H. Wangensteen, R. W. Raven, S. Iwatsuki, T. E. Starzl, T. E. Starzl, T. E. Starzl, T. E. Starzl, T. E. Starzl, Th. E. Starzl, W. Wendel, Y. G. Adam   +16 more
core   +1 more source

An oncocytic variant of intraductal papillary neoplasm of the bile duct that formed a giant hepatic cyst

Rare Tumors, 2013
Intraductal papillary neoplasms of the bile duct (IPNB) is the collective term used to refer to papillary bile duct tumors, mucin producing bile duct tumors, and cystic bile duct tumors.
Akira Watanabe, Hideki Suzuki, Norio Kubo, Kenichiro Araki, Tsutomu Kobayashi, Shigeru Sasaki, Wataru Wada, Hideo Arai, Kazuha Sakamoto, Shinji Sakurai, Hiroyuki Kuwano   +10 more
doaj   +1 more source

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Computed Tomography and Magnetic Resonance Imaging Findings in a Case with Biliary Microhamartomas

Case Reports in Medicine, 2012
Biliary microhamartomas, also known as bile duct hamartomas and von Meyenburg complexes, are benign neoplasms containing cystic dilated bile ducts embedded in fibrous stroma.
Alper Dilli, Umit Yasar Ayaz, Ilhami Yüksel, Cagri Damar, Sevin Ayaz, Baki Hekimoglu   +5 more
doaj   +1 more source

A Case of a gastropancreatic fistula in the setting of intraductal papillary mucinous neoplasms

Radiology Case Reports, 2022
Intraductal papillary mucinous neoplasms (IPMN) are mucin producing tumors which arise from epithelial cells of the main pancreatic duct, pancreatic branch ducts, or both.
Ariana R. Tagliaferri, MD, Elias Estifan, MD, Alisa Farohkian, MD, Gabriel Melki, MD, Yana Cavanagh, MD, Matthew Grossman, MD   +5 more
doaj   +1 more source

EUS-Guided Pancreatic Cyst Ablation: a Clinical and Technical Review [PDF]

, 2019
Purpose of Review Pancreatic cystic lesions represent a growing public health dilemma, particularly as our population ages and cross-sectional imaging becomes more sensitive.
DeWitt, John M., Maranki, Jennifer L., Moyer, Matthew T.   +2 more
core   +1 more source

Elderly Liver Grafts are More Susceptible to Ischemia‐Reperfusion After Prolonged Cold Ischemia than Grafts from Young Donors—An Ex Vivo Liver Machine Perfusion Analysis in Sprague Dawley Rats

Advanced Therapeutics, EarlyView.
This study investigates how donor age and cold ischemia time influence liver perfusion parameters and injury markers. Older livers are more susceptible to longer ischemia times displaying more tissue damage, and higher expression of oxidative stress and apoptosis‐related proteins than livers with shorter ischemia times.
Leonard Boerger, Kilian A. Walter, Anna S. Pietsch, Linda Gilles, Oliver Klein, Karl H. Hillebrandt, Joseph M. G. V. Gassner, Jasper Iske, Johann Pratschke, Felix Krenzien, Igor M. Sauer, Nathanael Raschzok, Simon Moosburner   +12 more
wiley   +1 more source