Results 71 to 80 of about 40,209 (324)

A Case Report of Vascular Ectasias of GI Tract Presenting as Occult Gastro-Intestinal Bleed Diagnosed on Capsule Endoscopy

open access: yes, 2020
Obscure GI bleed is a condition when there is definitive Gastro-Intestinal(GI) bleed, whose source remains elusive despite an initial negative Upper-GI endoscopy and a colonoscopy 1 . Occult GI bleed can occur anywhere in the GI tract.
S. Hajare, S. Murali
semanticscholar   +1 more source

Pediatric Gastrointestinal Endoscopy: European Society of Pediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) and European Society of Gastrointestinal Endoscopy (ESGE) Guidelines [PDF]

open access: yes, 2017
: This Guideline refers to infants, children and adolescents aged 0–18 years. The areas covered include: indications for diagnostic and therapeutic esophagogastroduodenoscopy and ileo-colonoscopy; endoscopy for foreign body ingestion; corrosive ingestion
Aabakken, L. (Lars)   +27 more
core   +2 more sources

CAQ Corner: Immune‐mediated complications

open access: yes, 2022
Liver Transplantation, EarlyView.
Mary Thomson, John R. Lake
wiley   +1 more source

Germline pathogenic variants in HIC1 DNA binding domains are associated with familial serrated polyposis syndrome

open access: yesInternational Journal of Cancer, Volume 157, Issue 6, Page 1154-1167, 15 September 2025.
What's new? Serrated polyposis syndrome has been associated with an increased risk of colorectal cancer. HIC1 is a tumor suppressor gene commonly silenced in serrated polyps and several cancers. This study suggests HIC1 as a novel germline predisposition factor to serrated polyposis syndrome, with variants altering gene transcriptional regulation and ...
Xavier Domínguez‐Rovira   +24 more
wiley   +1 more source

Review of small bowel capsule endoscopy for diagnosis of gastrointestinal bleeding

open access: yesInternational Journal of Gastrointestinal Intervention
Capsule endoscopy (CE), introduced in 2001, is now a key tool for evaluating small-bowel bleeding, which accounts for 5% to 10% of gastrointestinal (GI) bleeding.
Dong Jun Oh
doaj   +1 more source

Combination of gastric atrophy, reflux symptoms and histological subtype indicates two distinct aetiologies of gatric cardia cancer. [PDF]

open access: yes, 2008
<b>INTRODUCTION</b> Atrophic gastritis is a risk factor for non-cardia gastric cancer, and gastro-oesophageal reflux disease (GORD) for oesophageal adenocarcinoma.
Derakhshan, M.H.   +10 more
core   +1 more source

A Case of Malignant Melanoma Metastasis in the Ileal Conduit

open access: yesIJU Case Reports, EarlyView.
ABSTRACT Introduction Tumor development in the ileal conduit is rare. Herein, we present a case of metastatic malignant melanoma occurring within the ileal conduit 17 years after radical cystectomy. Case Presentation A 76‐year‐old Japanese man, with a history of bladder cancer treated with radical cystectomy and ileal conduit diversion, presented with ...
Noritoshi Shamoto   +9 more
wiley   +1 more source

A Descriptive study of Upper Gastrointestinal Endoscopy findings in Symptomatic Gall Stone disease patients in Our Institution [PDF]

open access: yes, 2017
AIM OF THE STUDY: The aim of the study is to determine the frequency of diagnoses of significant findings by upper GI endoscopy with ultra-sonogram proven gall stone disease with chronic dyspeptic symptoms. OBJECTIVES: 1.
Fazil Navabjan,
core  

Diagnostic Accuracy of Computed Tomography Scan in Detection of Upper Gastrointestinal Tract Injuries Following Caustic Ingestion [PDF]

open access: yes, 2017
Introduction: Endoscopy is an invasive procedure and finding noninvasive alternative tools in detection of probable upper gastrointestinal (GI) tract injuries following caustic ingestion is an area of interest.
Bahrami-Motlagh, Hooman   +2 more
core   +3 more sources

Population Pharmacokinetics and Exposure–Response Relationships of Etrolizumab in Patients with Moderately‐to‐Severely Active Crohn's Disease

open access: yesThe Journal of Clinical Pharmacology, EarlyView.
Abstract This study aimed to characterize the pharmacokinetics (PK) of etrolizumab, an IgG1‐humanized monoclonal anti‐β7 integrin antibody, and assess its exposure–response (ER) relationship for key clinical outcomes in patients with moderately‐to‐severely active Crohn's disease.
Anita Moein   +4 more
wiley   +1 more source

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