Results 71 to 80 of about 28,098 (256)

An 18-Year-Old Man with Idiopathic Non-cirrhotic Portal Hypertension

Acta Medica Indonesiana, 2019
Non-Cirrhotic Portal Hypertension (NCPH) is a rare cause of hematemesis and melena. Like in cirrhotic patient, hematemesis in NCPH patient was caused by rupture of esophageal varices.
Irene Saveria, Syifa Mustika
doaj   +2 more sources

Construction of a prediction model for emergency endoscopic intervention needs in patients with acute non-variceal upper gastrointestinal bleeding [PDF]

Yixue xinzhi zazhi
Objective To identify influencing factors for emergency endoscopic in-tervention in patients with acute non-variceal upper gastrointestinal bleeding (ANVUGIB) and to develop a predictive model.Methods Clinical data from patients with ANVUGIB admitted to ...
CHEN Yujie, LI Wei, PENG Yu, ZHANG Song, XU Weitian, WU Qingming   +5 more
doaj   +1 more source

A Case of Uncommon Hematemesis from Acute Esophageal Necrosis [PDF]

Acute esophageal necrosis (AEN) is a rare and severe condition characterized by extensive tissue necrosis of the esophagus. This condition predominantly affects the distal part of the esophagus.
Gashi, Zaim, Maloku, Kushtrim, Hamza, Valon   +2 more
core   +1 more source

Evaluation of Large Language Models in the Clinical Management of Patients With Upper Gastrointestinal Bleeding: Insights From Real‐World Patient Data

DEN Open, Volume 7, Issue 1, April 2027.
Large language models are evaluated for pre‐endoscopy risk stratification and prediction of endoscopic findings in patients with upper gastrointestinal bleeding. Their performance is compared with validated clinical risk scores, conventional machine learning models, and hybrid approaches.
Mohsen Rajabnia, Farbod Davoodi, Mahsa Hajisafarali, Shadi Asadinia, Mahsa Shiri, Fatemeh Shirzad, Peyman Saeedi, Mahsa Mohammadi   +7 more
wiley   +1 more source

Risk Stratification for Rebleeding in Obscure Gastrointestinal Bleeding After Comprehensive Gastrointestinal Evaluation

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Background and Aim: Obscure gastrointestinal bleeding (OGIB) is defined as bleeding of unknown origin after comprehensive upper, lower, and small‐bowel evaluations. However, the incidence and predictors of rebleeding after negative comprehensive gastrointestinal evaluation remain unclear.
Sachiyo Onishi, Kiichi Otani, Naoya Masuda, Hiroki Taniguchi, Kentaro Kojima, Jun Takada, Masaya Kubota, Takashi Ibuka, Masahito Shimizu   +8 more
wiley   +1 more source

Hemobilia due to Pseudoaneurysm of Cystic Artery Causing Massive Upper Gastrointestinal Bleed in a Child – A Case Report

Indian Pediatrics Case Reports
Background: Hemobilia due to nontraumatic etiology is a rare cause of upper gastrointestinal bleeding. Clinical Description: We report a 12-year-old boy who presented with severe right upper abdominal pain, yellowish discoloration of eyes, hematemesis ...
Meghana Rao, B. S. Prasad, Bharath Shetty, Narayan Bhat   +3 more
doaj   +1 more source

Comparison of Direct and Indirect Laryngoscopes in Vomitus and Hematemesis Settings: A Randomized Simulation Trial

BioMed Research International, 2015
Background. Videolaryngoscopes may not be useful in the presence of hematemesis or vomitus. We compared the utility of the Macintosh laryngoscope (McL), which is a direct laryngoscope, with that of the Pentax-AWS Airwayscope (AWS) and McGRATH MAC ...
Ryosuke Mihara, Nobuyasu Komasawa, Sayuri Matsunami, T. Minami   +3 more
semanticscholar   +1 more source

Post‐Endoscopic Retrograde Cholangiopancreatography Bleeding After Endoscopic Stone Removal in Dialysis Patients: A Multicenter Retrospective Study

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Post‐endoscopic retrograde cholangiopancreatography (post‐ERCP) bleeding occurs more frequently in dialysis patients than in non‐dialysis patients. This study aimed to identify risk factors for post‐ERCP bleeding following stone removal in patients undergoing dialysis.
Masaki Nishimura, Haruo Miwa, Takashi Kaneko, Kazuki Endo, Ritsuko Oishi, Yuichi Suzuki, Hiromi Tsuchiya, Yoshimasa Suzuki, Yoshihiro Goda, Akihiro Funaoka, Nobutaka Doba, Kuniyasu Irie, Yuki Miura, Tomohiro Ishii, Masaaki Kondo, Kazuya Sugimori, Shin Maeda   +16 more
wiley   +1 more source

The Bouveret Syndrome: An Unusual Cause of Hematemesis [PDF]

, 1990
Gallstones are usually silent. Less commonly, patients with cholelithiasis develop symptoms and/or complications; biliary fistula occurs in 3% to 5% of the cases.
Muslah, Saleh, Salah-Eldin, Alaa A., Schuman, Bernard M., Alapati, Ravindra, Ibrahim, Mostafa A. H., Schubert, Timothy T.   +5 more
core   +1 more source

Fresh Upper Gastrointestinal Bleeding (Hematemesis), a Rare Manifestation of Retrograde Intussusception Following Classic Gastric Bypass Surgery

Clinical Case Reports
Retrograde intussusception may occur following Roux‐en‐Y gastric bypass surgery with a variety of presentations including colicky abdominal pain, constipation, and vomiting.
Nader Moeinvaziri, Naser Afshin, Nazanin Setayeshpour, Mohammad Ebrahimi   +3 more
doaj   +1 more source