Results 31 to 40 of about 23,822 (250)

Intrahepatic Biliary Cystadenoma Presenting with Obstructive Jaundice

Asian Journal of Surgery, 2004
Biliary cystadenoma (BCA) is a rare neoplasm of the bile duct with malignant potential. We report a case of intrahepatic BCA with an unusual presentation of obstructive jaundice. Computed tomography scan of the abdomen revealed a dilated common bile duct
Madhukumar Preetha, Alexander Y.F. Chung, Dennis T.H. Lim   +2 more
doaj   +1 more source

Rare Inflammatory Myofibroblastic Tumor of Pancreas in a Child With Cholestasis Presentati

Acta Medica Iranica, 2020
Background: Inflammatory myofibroblastic tumors (IMTs) are rare with unknown etiology. As pancreas involvement is rare in IMTs, here, we report a case of a girl with IMT, referred to our hospital.
Sanaz Mehrabani, Javad Shokri-Shirvani, Dr   +1 more
doaj   +1 more source

Intrahepatic cholangiocarcinoma with extensive intraductal extension of high-grade biliary intraepithelial neoplasia: a case report

Surgical Case Reports, 2023
Background Intrahepatic cholangiocarcinoma (ICC) is frequently associated with precursor lesions, and biliary intraepithelial neoplasia (BilIN) may play a significant role in the development of ICC.
Haruna Kubota, Yasushi Hashimoto, Kazuhiro Toyota, Raita Yano, Hironori Kobayashi, Yujiro Yokoyama, Yoshihiro Sakashita, Kiyomi Taniyama, Katsunari Miyamoto, Yoshiaki Murakami   +9 more
doaj   +1 more source

Case report of portal hepatic schwannoma: presentation of multimodality images

BMC Gastroenterology, 2021
Background Portal hepatic schwannoma is a rare benign tumor and difficult to diagnose preoperatively because of its rarity and imaging manifestations that mimic malignancy.
Maki Amano, Yasuo Amano, Ryo Takagi, Xiaoyan Tang, Yuko Omori, Masahiro Okada   +5 more
doaj   +1 more source

Expression and localization of sterile alpha motif domain containing 5 is associated with cell type and malignancy of biliary tree. [PDF]

PLoS ONE, 2017
Cholangiocarcinoma (CC) is a type of relatively rare neoplasm in adenocarcinoma. The characteristics of CCs as well as biliary epithelial cells are heterogeneous at the different portion of the biliary tree.
Tomoki Yagai, Satoshi Matsui, Kenichi Harada, Fuyuki F Inagaki, Eiko Saijou, Yasushi Miura, Yasuni Nakanuma, Atsushi Miyajima, Minoru Tanaka   +8 more
doaj   +1 more source

An Unusual Radiologic Image of Extensive Tumor Mass Infiltrating Hepatic Hilum without Signs of Cholestasis—A Case Report and a Literature Review of Non-Cancerous Lesions Mimicking Intrahepatic Cholangiocarcinoma

Current Oncology
Background: Mass-forming intrahepatic cholangiocarcinoma (mICC) is the most frequent type of ICC. In contrast-enhanced computed tomography, mICC is visualized as a hypodense lesion with distal dilatation of intrahepatic bile ducts.
Jakub Ciesielka, Krzysztof Jakimów, Ida Cedrych, Anna Kwaśniewska, Jacek Pająk, Jerzy Chudek   +5 more
doaj   +1 more source

Tracing of the Bile-chemotactic migration of juvenile Clonorchis sinensis in rabbits by PET-CT. [PDF]

PLoS Neglected Tropical Diseases, 2011
BACKGROUND: Adult Clonorchis sinensis live in the bile duct and cause clonorchiasis. It is known that the C. sinensis metacercariae excyst in the duodenum and migrate up to the bile duct through the common bile duct.
Tae Im Kim, Won Gi Yoo, Byung Kook Kwak, Ju-Won Seok, Sung-Jong Hong   +4 more
doaj   +1 more source

F7 Drives Gastric Cancer Metastasis Through Anoikis Resistance and Tumor Microenvironment Remodeling

Advanced Science, EarlyView.
ABSTRACT Coagulation factor VII (F7) has been implicated in tumor progression; however, its role in gastric cancer metastasis and immune evasion remains incompletely understood. In this study, we identified F7 as a clinically relevant driver of gastric cancer.
Lei Gao, Qinying Han, Yunpeng Wang, Xuemei Li, Bofang Wang, Baohong Gu, Weidong Li, Lin Xiang, Ying Zhang, Hao Chen   +9 more
wiley   +1 more source

A CASE OF INTRAHEPATIC BILE DUCT STONES ASSOCIATED WITH INTRAHEPATIC BILE DUCT CARCINOMA

The journal of the Japanese Practical Surgeon Society, 1990
A case of intrahepatic bile duct stones associated with intrahepatic bile duct carcinoma is reported. The case was a 68-year-old man complaining of epigastralgia which was which was developed since 1988. The patient had undergone cholecystectomy in 1955. He was diagnosed to have intrahepatic bile duct stones and admitted to this hospital for operation.
TAMURA, Junji, IWASE, Hiroyuki, NOUMI, Akio, SUZUKI, Masaaki, KUWABARA, Noriyuki, TAKI, Kazuhiro   +5 more
openaire   +2 more sources

The CXCL5/CXCR2 Axis Attenuates Ferroptosis in Intrahepatic Cholangiocarcinoma Through the Positive Feedback Loop Between PTGS2 Transcriptional Activation and Neutrophil Recruitment

Advanced Science, EarlyView.
The CXCL5/CXCR2 axis directly inhibits ferroptosis in ICC cells by activating the NF‐κB/PTGS2 pathway. Meanwhile, the CXCL5/CXCR2 axis recruits N2 TANs, and the activated PTGS2 promotes the secretion of TNF‐α from the recruited N2 TANs via the CCL2/CCL7/CCR2 pathway, thereby activating the NF‐κB/PTGS2 axis and forming a positive feedback loop, which ...
Chanqi Ye, Kefeng Lin, Shuyao Yang, Yan Zhang, Wenli Gao, Jiaqi Chen, Ying Dong, Rui Bai, Yang Tian, Minghao Wang, Zhijun Yuan, Yuxiao Ma, Yuqin He, Ruyin Chen, Wenguang Fu, Qi Jiang, Qiong Li, Jian Ruan   +17 more
wiley   +1 more source