Results 1 to 10 of about 38,138 (190)

Dual Tumor Pathogenesis in the Gastrointestinal Tract: Synchronous Rectal Schwannoma and Gallbladder Papillary Adenocarcinoma—A Case Report [PDF]

Reports
Background and Clinical Significance: Synchronous gastrointestinal tumors are exceptionally rare, particularly when combining histologically distinct benign and malignant components.
Adrian Cotovanu, Catalin Dumitru Cosma, Calin Molnar, Simona Gurzu, Marius-Alexandru Beleaua, Vlad Olimpiu Butiurca, Marian Botoncea   +6 more
doaj   +2 more sources

Laparoscopic cholecystectomy based on Laennec approach via the cystic plate with lymphadenectomy in Calot's triangle for gallbladder neoplasms: Initial experience and technical details [PDF]

iLIVER, 2023
Decai Yu
exaly   +2 more sources

Isolated IgG4-related cholecystitis mimicking locally advanced gallbladder cancer: a case report [PDF]

Korean Journal of Clinical Oncology
Immunoglobulin G4 (IgG4)-related disease is a fibroinflammatory condition that can involve multiple organs. Isolated involvement of the gallbladder is exceptionally uncommon and often radiologically indistinguishable from gallbladder carcinoma, resulting
Byeong Gwan Noh, Hyung Il Seo, Young Mok Park, Myeong Hun Oh   +3 more
doaj   +2 more sources

Recurrent Mixed Neuroendocrine-Non-Neuroendocrine Neoplasm in the Gallbladder: A Case Report

Case Reports in Oncology, 2021
Mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) of the gallbladder are rare with no established therapeutic strategies. We report a case of recurrent gallbladder MiNEN from a population with a low incidence of gallbladder carcinomas, a review ...
Turki Al-Fayea, Mohammed Alzahrani, Hatim Almaghrabi, Abdulrahman Alghamdi, Kabo Mohammed   +4 more
doaj   +1 more source

Case Report: Response With Immunotherapy in a Patient With Mixed Neuroendocrine Non-Neuroendocrine Neoplasms of the Gallbladder

Frontiers in Oncology, 2021
BackgroundPrimary neuroendocrine tumors of the gallbladder (GB-NETs) are rare, accounting for 2% of all gallbladder cancers. Among GB-NETs, mixed neuroendocrine non-neuroendocrine neoplasms of the gallbladder (GB-MiNENs) are sporadic.Case PresentationA ...
Chao Liu, Xiangwei Hua, Zhen Yang, Yuan Guo, Liqun Wu, Jinzhen Cai, Ling Li, Yaxuan Zhang, Ning Fan   +8 more
doaj   +1 more source

Metastatic large-cell neuroendocrine carcinoma of the lung masquerading as a primary gallbladder carcinoma: A case report

SAGE Open Medical Case Reports, 2023
Gallbladder neuroendocrine carcinoma is rare, representing ~4% of all primary malignant gallbladder neoplasms. We report the case of a 75-year-old female who presented for radiologic restaging for lung adenocarcinoma diagnosed elsewhere, demonstrating a ...
Chauncey Syposs, Diana Agostini-Vulaj
doaj   +1 more source

Large Cell Neuroendocrine Carcinoma of the Gallbladder: Where Survival Is a Rare Entity – Case Report and Review of the Literature

Case Reports in Gastroenterology, 2023
Introduction: Carcinoma of the gallbladder is extremely rare, papillary adenocarcinoma comprises 90% of these cases. Although neuroendocrine neoplasms (NENs) comprise 0.5% of the cases of gallbladder cancer, the incidence is rising.
Samyak Dhruv, Kuldeepsinh P. Atodaria, Indraneil Mukherjee, Anil Kankaria, Umed K. Shah   +4 more
doaj   +1 more source

A RARE CASE: PRIMARY MUCINOUS CYSTIC NEOPLASM OF THE GALLBLADDER

İstanbul Tıp Fakültesi Dergisi, 2022
Cystic lesions originating from the gallbladder are very rare. Mucinous cystic neoplasms of the liver and biliary system principally occur in the liver, followed by the extrahepatic biliary system.
Halil İbrahim Taşcı, Özgür Hilal Erinanç, Emin Türk, Erdal Karagülle   +3 more
doaj   +1 more source

Novel Technique of Endoscopic Ultrasonography for the Differential Diagnosis of Gallbladder Lesions and Intraductal Papillary Mucinous Neoplasms: A Single-Center Prospective Study

Diagnostics, 2023
Detective flow imaging endoscopic ultrasonography (DFI-EUS) is an innovative imaging modality that was developed to detect fine vessels and low-velocity blood flow without contrast agents.
Yasunobu Yamashita, Reiko Ashida, Takaaki Tamura, Toshio Shimokawa, Hirofumi Yamazaki, Yuki Kawaji, Takashi Tamura, Keiichi Hatamaru, Masahiro Itonaga, Masayuki Kitano   +9 more
doaj   +1 more source

Effective treatment of gallbladder neuroendocrine carcinoma with nivolumab

Clinical Case Reports, 2023
Key clinical message An 89‐year‐old patient with gallbladder neuroendocrine neoplasms (GB‐NENs) and lung cancer metastasis underwent nivolumab monotherapy, resulting in tumor shrinkage.
Shinichiro Kanda, Kazuhiro Hiyama, Izumi Kirino, Yasuo Fukui, Hideo Terashima   +4 more
doaj   +1 more source