Results 181 to 190 of about 29,564 (290)

Localized Gastrointestinal Light Chain (AL) Amyloidosis Under Surveillance for Five Years: A Case Report

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Amyloidosis, characterized by the deposition of abnormal protein fibrils in organs, is classified as systemic or localized. Amyloid light chain (AL)‐type localized amyloidosis is uncommon, particularly when confined to the gastrointestinal tract.
Shunsuke Kojimahara, Keiichi Tominaga, Akira Yamamiya, Mimari Kanazawa, Takanao Tanaka, Takeshi Sugaya, Nagaaki Katoh, Atsushi Irisawa   +7 more
wiley   +1 more source

Endoscopic Pseudo‐dilation of Esophagogastric Junction During Peroral Endoscopic Myotomy: (With Video)

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aim During peroral endoscopic myotomy (POEM) for achalasia, endoscopic esophagogastric junction (EGJ) opening is generally considered a sign of successful myotomy. However, in clinical practice, the EGJ may appear to open immediately after submucosal tunneling, even before myotomy is performed.
Kei Ushikubo, Haruhiro Inoue, Ippei Tanaka, Nikko Raymundo, Kazuki Yamamoto, Yuta Tamaru, Kohei Shigeta, Satoshi Abiko, Yohei Nishikawa, Mayo Tanabe, Manabu Onimaru, Koji Otuka, Takayoshi Ito, Noboru Yokoyama   +13 more
wiley   +1 more source

Mortality and Infectious Adverse Events in Neutropenic Patients Undergoing Gastrointestinal Endoscopic Procedures: A Systematic Review and Meta-Analysis. [PDF]

Gastro Hep Adv
Bahirwani J, Chugh R, Tran AN, Ogurick A, Grimshaw AA, Ciarleglio M, Deng Y, Al-Bawardy B, Hung KW, Laine L.   +9 more
europepmc   +1 more source

Clinical Management of Helicobacter Infection in Captive Baboons (Papio anubis and Papio hamadryas), and Isolation and Molecular Characterization of Three Novel Helicobacter Species

Journal of Medical Primatology, Volume 55, Issue 4, August 2026.
ABSTRACT Background Helicobacter spp. are gastric or enterohepatic bacteria that can be commensal, opportunistic, or pathogenic. Few studies have evaluated Helicobacter spp. in baboons. Methods Twenty‐seven captive baboons were surveyed for Helicobacter spp. by fecal PCR, and a subset evaluated by culture.
Isabel A. Jimenez, Courtney Lunger, Marcus J. Crim, Shannon L. Primm, Anthony Mannion, Nathan P. Crilly, Lydia M. Hopper, Lindsey G. Thurman, Linnette L. Vasquez, Cory Brayton, Yan Feng, James G. Fox, Zeli Shen, Jessica M. Izzi   +13 more
wiley   +1 more source

A Definite Step Toward Clinical Implementation of AI-Assisted Rapid On-Site Evaluation During EUS-TA. [PDF]

Dig Endosc
Fujii Y, Matsumoto K, Otsuka M.
europepmc   +1 more source

Clinicopathological and molecular characterization of HPV‐associated cervical poorly cohesive carcinoma: a rare aggressive entity

The Journal of Pathology: Clinical Research, Volume 12, Issue 4, July 2026.
Abstract Primary signet‐ring cell carcinoma and poorly differentiated adenocarcinoma with poorly cohesive morphology in the cervix are rare conditions, and their clinicopathological features remain poorly described. This study defines primary cervical poorly differentiated adenocarcinomas meeting the diagnostic criteria for poorly cohesive carcinoma as
Wei Liu, Xiao‐jiang Wang, Yan‐mei Cui, Jing‐cheng Liu, Jiajie Zhang, Li‐bin Zhang, Xi Lei, Xiuqin Weng, Wucheng Shen, Wen‐xiu Miao, Jun‐cheng Ye, Tong‐mei He, Qin Xu, Yi Shi, Dan Hu   +14 more
wiley   +1 more source

Impact of Artificial Intelligence-Assisted Endoscopy on Screening for Upper Gastrointestinal Cancer in a Large-Scale Health Screening Facility. [PDF]

Dig Endosc
Goto C, Nakagawa R, Horio R, Kurosugi A, Kaneko T, Ishikawa T, Ohta Y, Taida T, Okimoto K, Matsumura T, Kato J.   +10 more
europepmc   +1 more source

[The therapeutic significance of endoscopy of the digestive system].

Gaceta medica de Mexico, 1989
J, Ramírez-Degollado, J, Elizondo-Rivera, R, Barinagarrementeria-Aldatz, A, de la Torre-Bravo, F, Barrientos-Castro   +4 more
openaire   +1 more source

Recent research progress of photoacoustic endoscopy in the digestive system

Endoscopic Ultrasound
Zhang, Kai, Ge, Nan, Shen, Lufan, Yang, Fei, Qiu, Jianjun, Guo, Jintao, Wang, Kaixuan, Wang, Sheng, Yang, Fan, Sheng, Shiyun, Jiang, Tianan, Jin, Zhendong, Sun, Siyu   +12 more
openaire   +2 more sources

Ocrelizumab‐induced colitis: VigiBase disproportionality analysis, case reports and literature review

British Journal of Clinical Pharmacology, Volume 92, Issue 7, Page 2162-2170, July 2026.
Aims Ocrelizumab is a humanized anti‐CD20 monoclonal antibody used in multiple sclerosis. Since its commercialization, several cases of ocrelizumab‐induced colitis have been reported in the scientific literature. Methods To explore the potential association of ocrelizumab with colitis as an adverse drug reaction (ADR), we conducted a descriptive and ...
Audrey Fresse, Christophe Hommel, Nadine Petitpain, Philippe Kerschen   +3 more
wiley   +1 more source