Results 121 to 130 of about 741,485 (265)

Surgical approaches to adenocarcinoma of the gastroesophageal junction: the Siewert II conundrum. [PDF]

open access: yes, 2017
BACKGROUND: The Siewert classification system for gastroesophageal junction adenocarcinoma has provided morphological and topographical information to help guide surgical decision-making.
Berger, Adam C.   +4 more
core   +1 more source

Differential inflammatory response to Helicobacter pylori infection: etiology and clinical outcomes [PDF]

open access: yes, 2015
The bacterial pathogen Helicobacter pylori commonly colonizes the human gastric mucosa during early childhood and persists throughout life. The organism has evolved multiple mechanisms for evading clearance by the immune system and, despite inducing ...
Robinson, K, White, JR, Winter, JA
core   +1 more source

Oral and gastric microbiome in relation to gastric intestinal metaplasia

open access: yesInternational Journal of Cancer, 2021
Fen Wu   +21 more
semanticscholar   +1 more source

Current Status of Gastric Cancer Screening and Future Perspectives

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Gastric cancer (GC) remains a major global health concern, particularly in East Asia, Central Asia, and Eastern Europe, where its incidence and mortality rates are high. Helicobacter pylori infection is the primary cause of GC and leads to carcinogenic progression from nonatrophic gastritis to cancer.
Chika Kusano   +3 more
wiley   +1 more source

Gambaran Histopatologis Lambung Tikus Wistar (Rattus Novergicus) Yang Diberikan Alkohol [PDF]

open access: yes, 2014
: Alcohol has become aglobal problem. When it is consumed alcohol can disrupt the structure and function of the digestive tract. Objective: To reveal the histopathological features of the gastric of Wistar rats that are administered with bir, wine ...
Kololu, D. F. (Dewi)   +2 more
core  

Mice lacking NF-κB1 exhibit marked DNA damage responses and more severe gastric pathology in response to intraperitoneal tamoxifen administration [PDF]

open access: yes, 2017
Tamoxifen (TAM) has recently been shown to cause acute gastric atrophy and metaplasia in mice. We have previously demonstrated that the outcome of Helicobacter felis infection, which induces similar gastric lesions in mice, is altered by deletion of ...
A Iannetti   +28 more
core   +1 more source

A Cell Marker Atlas to Distinguish Metaplastic Transitions in Human Esophagus and Stomach

open access: yesCellular and Molecular Gastroenterology and Hepatology
Metaplasia is an adaptative response to injury and inflammation and can be a precursor to dysplasia and cancer. Metaplasia in the esophagus, termed Barrett’s esophagus, is the replacement of the stratified squamous epithelium by glandular tissue ...
Karen J. Dunbar   +15 more
doaj   +1 more source

Gastric Foveolar‐Type Hyperplastic Polyp of the Duodenum With GNAS and KRAS Mutations: A Potential Precursor to Neoplasia

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT We report a gastric foveolar‐type hyperplastic polyp of the duodenum harboring mutations in the GNAS and KRAS genes. The lesion was incidentally detected during a routine upper gastrointestinal endoscopy in a man in his 50s. It appeared as a 10‐mm elevated lesion located at the superior duodenal angle.
Kenji Yamazaki   +8 more
wiley   +1 more source

Evolution of oesophageal adenocarcinoma from metaplastic columnar epithelium without goblet cells in Barrett's oesophagus [PDF]

open access: yes, 2015
Supported by the Dutch Cancer Society (KWF) and Cancer Research UK (CR-UK).
Cereser, B   +10 more
core   +2 more sources

Intestinal Metaplasia of the Stomach

open access: yesVideo Journal and Encyclopedia of GI Endoscopy, 2013
AbstractIntestinal metaplasia (IM) of the stomach is associated with a very small increased risk of developing gastric cancer. Endoscopic surveillance has been proposed and advocated for populations at risk. Risk factors for IM include Helicobacter pylori infection, high salt intake, smoking, alcohol consumption, and chronic bile reflux.
Tang, S-J, Wu, R, Bhaijee, F
openaire   +1 more source

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