Results 71 to 80 of about 17,986 (246)

Human extrahepatic and intrahepatic cholangiocyte organoids show region-specific differentiation potential and model cystic fibrosis-related bile duct disease

Scientific Reports, 2020
The development, homeostasis, and repair of intrahepatic and extrahepatic bile ducts are thought to involve distinct mechanisms including proliferation and maturation of cholangiocyte and progenitor cells.
Monique M. A. Verstegen, Floris J. M. Roos, Ksenia Burka, Helmuth Gehart, Myrthe Jager, Maaike de Wolf, Marcel J. C. Bijvelds, Hugo R. de Jonge, Arif I. Ardisasmita, Nick A. van Huizen, Henk P. Roest, Jeroen de Jonge, Michael Koch, Francesco Pampaloni, Sabine A. Fuchs, Imre F. Schene, Theo M. Luider, Hubert P. J. van der Doef, Frank A. J. A. Bodewes, Ruben H. J. de Kleine, Bart Spee, Gert-Jan Kremers, Hans Clevers, Jan N. M. IJzermans, Edwin Cuppen, Luc J. W. van der Laan   +25 more
doaj   +1 more source

Prevention of Adverse Events in Endoscopic Ultrasound‐Guided Biliary Drainage

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Endoscopic ultrasound‐guided biliary drainage (EUS‐BD) is used when biliary drainage using endoscopic retrograde cholangiopancreatography fails. Recently, it has been adopted as a primary biliary drainage method, and its indications have expanded.
Hirotoshi Ishiwatari, Hiroki Sakamoto, Takuya Doi, Masahiro Yamamura   +3 more
wiley   +1 more source

Extrahepatic Bile Duct Clear Cell Adenocarcinoma [PDF]

, 2020
National Cancer Institute
openalex   +1 more source

Feasibility of Novel Slim Peroral Cholangiopancreatoscopy for the Diagnosis of Pancreatobiliary Disease

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives To evaluate the clinical outcomes of peroral cholangiopancreatoscopy (POCPS) using the 9‐Fr eyeMAX for the diagnosis of pancreatobiliary diseases. Methods This retrospective study enrolled 43 patients who underwent POCPS using the 9‐Fr eyeMAX for diagnostic procedures at two tertiary referral centers between May 2023 and November ...
Haruo Miwa, Kazuya Sugimori, Kuniyasu Irie, Yoshihiro Goda, Kozue Shibasaki, Yugo Ishino, Shotaro Tsunoda, Kazuki Endo, Ritsuko Oishi, Yuichi Suzuki, Hiromi Tsuchiya, Akihiro Funaoka, Hideyuki Anan, Yoshimasa Suzuki, Takashi Kaneko, Manabu Morimoto, Kazushi Numata, Shin Maeda   +17 more
wiley   +1 more source

Clinicopathological features and surgical treatments of intraductal papillary neoplasm of the bile duct: a case report and literature review

Frontiers in Medicine
Intraductal papillary neoplasm of bile duct (IPNB), as a precancerous lesion of cholangiocarcinoma, is a rare biliary tract tumor. A 66-year-old female patient was found to have a bile duct mass by routine examination.
Chang Fu, Hengwei Jin, Yongxin Wang, Hongji Xu   +3 more
doaj   +1 more source

Isolated recurrence of distal adenocarcinoma of the extrahepatic bile duct on a draining sinus scar after curative resection: Case Report and review of the literature

World Journal of Surgical Oncology, 2009
Background Surgical resection remains the gold standard for the treatment of localized adenocarcinoma of the extrahepatic bile ducts. Yet, treatment of loco-regional recurrences is not well defined.
Bergaz Fernando, Pérez-Rodríguez Francisco, Quijano Yolanda, De Vicente Emilio, Rodríguez-Pascual Jesús, Hidalgo Manuel, Duran Ignacio   +6 more
doaj   +1 more source

A Novel Bioabsorbable Covered Stent for Advancing Bile Duct Injury Management: A Preclinical Study in a Porcine Model (With Video)

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Self‐expandable metallic and plastic stents have been used for biliary tract injuries, but they are not entirely adequate as treatments. This study investigated the potential of our novel self‐expandable bioabsorbable covered stent (SEBCS) to treat bile duct injuries. We developed a novel SEBCS by covering a self‐expandable bioabsorbable stent
Mitsuo Miyazawa, Masayasu Aikawa, Junpei Takashima, Hirotoshi Kobayashi, Takuya Minagawa, Osamu Itano, Shunsuke Ohnishi   +6 more
wiley   +1 more source

Efficacy and Safety of a 6‐Month Placement of a Fully Covered Self‐Expanding Metal Stent for Refractory or Recurrent Hepaticojejunostomy Anastomotic Stricture via Balloon Enteroscopy‐Assisted Endoscopic Retrograde Cholangiopancreatography

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Objectives Balloon enteroscopy‐assisted endoscopic retrograde cholangiopancreatography (BE‐assisted ERCP) is performed for hepaticojejunostomy anastomotic stricture (HJAS) after biliary‐enteric anastomosis. Although endoscopic balloon dilation (EBD) and plastic stent (PS) placement are commonly performed, they result in high recurrence rates ...
Taro Hanaoka, Kosuke Okuwaki, Masafumi Watanabe, Tomohisa Iwai, Kai Adachi, Akihiro Tamaki, Junro Ishizaki, Yusaku Manabe, Masayoshi Tadehara, Rikiya Hasegawa, Takaaki Matsumoto, Hiroshi Imaizumi, Mitsuhiro Kida, Chika Kusano   +13 more
wiley   +1 more source

Adverse Events of Single Balloon Enteroscopy‐assisted Endoscopic Retrograde Cholangiopancreatography in the Elderly: A Propensity Score Matching Analysis

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Background Sedation for conventional endoscopic retrograde cholangiopancreatography (ERCP) has been reported to be safe even for elderly patients. However, the safety of sedation for balloon enteroscopy‐assisted ERCP (BE‐ERCP) has not been well‐studied in the elderly.
Hiroki Nakagawa, Tsuyoshi Takeda, Takeshi Okamoto, Takafumi Mie, Takaaki Furukawa, Takashi Sasaki, Masato Ozaka, Takahisa Matsuda, Yoshinori Igarashi, Naoki Sasahira   +9 more
wiley   +1 more source

Serotonin immunoreactive cells in extrahepatic bile ducts, major duodenal papilla and gallbladder in the domestic pig

Macedonian Veterinary Review
The main part of serotonin in the body is synthesized and released by a certain type of enteroendocrine cells in the intestinal mucosa called enterochromaffin cells.
Ivaylo Stefanov
doaj   +1 more source