Results 91 to 100 of about 24,512 (278)

Hodgkin lymphoma of the ampulla of Vater: A rare cause of obstructive jaundice in children

JPGN Reports, EarlyView.
Abstract Hodgkin lymphoma (HL) has a wide spectrum of presentation. Most cases affect lymph nodes (nodal), while extranodal involvement is rare. Whereas the gastrointestinal tract is enriched with lymphoid tissues, the ampulla of Vater is not rich in lymphoid tissue. Involvement of the ampulla of Vater with HL has rarely been reported in adults and has
Sultana Alshammari, Homoud Alhebbi, Awad Al Qahtani, Sarah Algubaisi, Faisal Alhaffaf, Abdulrahman Al Robayan, Mohammed Almutairi, Saeed Alshieban, Mohammad Alshahrani, Tarek Khaled Alfawzan, Khalid Alkhamis, Ibrahim Al Hasan, Sami Wali   +12 more
wiley   +1 more source

Intrahepatic bile ducts guide establishment of the intrahepatic nerve network in developing and regenerating mouse liver

, 2018
Epithelial organs consist of multiple tissue structures such as epithelial sheets, blood vessels, and nerves, which are spatially organized to achieve optimal physiological functions.
Naoki Tanimizu, Norihisa Ichinohe, Toshihiro Mitaka   +2 more
core   +1 more source

Management of Satellite Lesions in Hepatocellular Carcinoma: An Updated Review

Journal of Surgical Oncology, EarlyView.
ABSTRACT Satellite lesions, defined as microscopic or small macroscopic tumor nodules within 2 cm of a primary hepatocellular carcinoma (HCC), represent early intrahepatic dissemination and are strongly associated with aggressive tumor biology.
Andy Tran, Mohammed O. Suraju, Ihuoma Tasie, Abdelrahman K. Abdalla, Hassan Aziz   +4 more
wiley   +1 more source

An operative case of gastric cancer with ectopic bile duct drainage in the lesser curvature of the stomach

Surgical Case Reports
Background Among the various anomalies of the biliary system, a double common bile duct with ectopic drainage in the stomach is rare. Furthermore, ectopic bile ducts are extremely rare in gastric cancers.
Kazuaki Hashimoto, Tsukasa Ihara, Yuichiro Maruyama, Shinichi Tomisaki, Hiroshi Harada   +4 more
doaj   +1 more source

Endoscopic Treatment for Esophagogastric Variceal Bleeding in Patients With Acute‐on‐Chronic Liver Failure: An Observational Study

Portal Hypertension &Cirrhosis, EarlyView.
In patients with acute‐on‐chronic liver failure (ACLF), esophagogastric variceal bleeding (EGVB) represents a critical complication associated with high short‐term mortality. This study evaluated the efficacy of endoscopic treatment in this specific population and identified prognostic factors associated with 6‐week rebleeding and mortality.
Yanan Sun, Peng Li, Shibin Zhang, Yuening Zhang, Chunlei Fan, Ajuan Zeng, Yanna Liu, Huiguo Ding   +7 more
wiley   +1 more source

Cirrose biliar secundária em doente com histiocitose X.

Acta Médica Portuguesa, 2002
Histiocitose X or Histiocytosis of the Langerhans cells represents a complex spectrum of clinical alterations, resulting from infiltration by anomalous histiocytes of various organs, including the skin, bones, lungs, lymphatic ganglia and liver.
Zita Romão, J Pontes, P Andrade, M C Leitão, A Donato, Diniz Freitas   +5 more
doaj   +1 more source

TWO CASES OF INTRAHEPATIC BILE DUCT CYSTADENOMA WHICH COMMUNICATED WITH THE INTRAHEPATIC BILE DUCT

Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association), 2008
粘液を産生し胆管との交通を認めた肝内胆管嚢胞腺腫の2切除例を経験したので報告する．症例1は79歳の男性で，特に症状なく他病にて通院中，腹部CTにてS2に直径2.0cmの嚢胞性病変と肝内胆管B2の拡張を認めた．B2からのPTCの所見より総胆管と左肝内肝管に連続した陰影欠損を認め，粘液産生性の肝嚢胞腺腫を疑い肝部分切除術を施行した．症例2は73歳の男性で，心窩部痛・発熱を主訴に来院し血液検査で肝胆道系酵素の軽度上昇を認めた．腹部CTでS2に直径2.2cmの嚢胞性病変と左肝内胆管の軽度拡張を認め，MRCPおよびERCPにて粘液産生性の肝嚢胞腺癌もしくは腺腫を疑い，肝左葉切除術を施行した．病理組織診断は2症例とも肝内胆管嚢胞腺腫でどちらも間葉性間質を伴わなかった．
KOBASHI, Kenta, ISHII, Hiroshi, SAKAGAWA, Taichi, KUROKAWA, Tatsuo, TSUNEMITSU, Kensuke, UEDA, Norifumi   +5 more
openaire   +2 more sources

Current Cell/Organoid and Animal Models for Primary Sclerosing Cholangitis

Portal Hypertension &Cirrhosis, EarlyView.
Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease with limited therapeutic options and a marked risk of progression to biliary fibrosis, cirrhosis, and malignancy. Progress in PSC research has been hindered by the lack of models that faithfully recapitulate the complex biliary microenvironment and disease heterogeneity ...
Qigu Yao, Sheng Cheng, Qiaoling Pan, Jiong Yu, Hongcui Cao   +4 more
wiley   +1 more source

A Fatal Case of Primary Basaloid Squamous Cell Carcinoma in the Intrahepatic Bile Ducts

, 2014
Primary squamous cholangiocellular carcinomas are very rare. We describe a case of a 67-year-old man, who underwent chemotherapy and surgery for a right-sided liver tumor with an unusual presentation of metastasis to a lymph node in the left armpit.
Mie Grunnet, Johan Kirkegaard, Jane Preuss Hasselby   +2 more
core   +1 more source

When Fat Goes Astray: Your Liver and Pancreas Get Into Trouble

Portal Hypertension &Cirrhosis, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) and intrapancreatic fat deposition (IPFD) are both common manifestations of ectopic fat accumulation. Although they share multiple risk factors, they also show notable differences in pathological features, standardization of diagnosis, and research maturity.
Yuying Chen, Li Ding, Shan Zhao, Weihong Wang, Jing Zhong, Qiang Yan   +5 more
wiley   +1 more source