Results 171 to 180 of about 18,988 (214)

Oral and gastric microbiome in relation to gastric intestinal metaplasia

International Journal of Cancer, 2021
AbstractEvidence suggests that Helicobacter pylori plays a role in gastric cancer (GC) initiation. However, epidemiologic studies on the specific role of other bacteria in the development of GC are lacking. We conducted a case‐control study of 89 cases with gastric intestinal metaplasia (IM) and 89 matched controls who underwent upper gastrointestinal ...
Fen Wu, Liying Yang, Yuhan Hao, Boyan Zhou, Jiyuan Hu, Yaohua Yang, Sukhleen Bedi, Navin Ganesh Sanichar, Charley Cheng, Guillermo Perez‐Perez, Wenche Tseng, Wenzhi Tseng, Mengkao Tseng, Fritz Francois, Abraham R. Khan, Yihong Li, Martin J. Blaser, Xiao‐ou Shu, Jirong Long, Huilin Li, Zhiheng Pei, Yu Chen   +21 more
openaire   +2 more sources

Gastric intestinal metaplasia

Nigerian Journal of Clinical Practice, 2022
ABSTRACT Background: Precancerous lesions are the most commonly cited factor in gastric cancer etiology. The sequence of events in intestinal-type gastric carcinogenesis is considered to be chronic gastritis, atrophy, intestinal metaplasia (IM), dysplasia, and carcinoma, respectively.
H, Rakici, E, Uyanik, I M, Rakici, H B, Polat, R A, Akdogan, G, Aydin, M A, Ayvaz, R, Bedir   +7 more
openaire   +2 more sources

Epidemiology of Gastric Intestinal Metaplasia and Gastric Cancer

Foregut: The Journal of the American Foregut Society, 2023
Gastric cancer remains one of the most common cancers globally. The pathogenesis of intestinal-type gastric cancer involves pre-malignant stages, including gastric intestinal metaplasia (GIM), the replacement of native gastric foveolar and/or glandular epithelium by intestinal-type epithelium.
Codey Pham, Theresa Nguyen Wenker, Hashem B El-Serag   +2 more
openaire   +1 more source

Characteristics of Intestinal Metaplasia in The Gastric Cardia

American Journal of Gastroenterology, 1999
Intestinal metaplasia of the gastroesophageal junction is frequently grouped together with Barrett's esophagus. The area of the gastroesophageal junction is comprised of the distal esophagus and the gastric cardia. The aim of the present study was to assess whether intestinal metaplasia in the distal esophagus and gastric cardia represent two different
H B, El-Serag, A, Sonnenberg, M M, Jamal, D, Kunkel, L, Crooks, R M, Feddersen   +5 more
openaire   +2 more sources

Endomicroscopy of Intestinal Metaplasia and Gastric Cancer

Gastroenterology Clinics of North America, 2010
In vivo histologic diagnosis of gastric intestinal metaplasia (GIM) and gastric cancer (GC) can be achieved by confocal laser endomicroscopy (CLE). This review describes the endomicroscopic features of GIM and GC and reviews their clinical applications. Differentiation of phenotypes of GIM and GC by using CLE is also discussed.
Chang-Qing, Li, Yan-Qing, Li
openaire   +2 more sources

Surveillance of gastric intestinal metaplasia for the prevention of gastric cancer

Cochrane Database of Systematic Reviews, 2011
Adenocarcinoma of the stomach is the second leading cause of cancer related death in the world. Gastric intestinal metaplasia (GIM) is a recognised premalignant condition of the stomach. It has been described as occurring in up to one in five patients in western countries.
O'Connor, Anthony, McNamara, Deirdre, O'Moráin, Colm A   +2 more
openaire   +3 more sources

Risk of gastric cancer among patients with gastric intestinal metaplasia [PDF]

International Journal of Cancer, 2018
Plenty of studies have assessed the association between intestinal metaplasia (IM) and gastric cancer risk, while the results were inconsistent. We aimed to assess the risk of gastric cancer among patients with IM. Systematic literature searches were conducted in PubMed, Embase and Cochrane databases.
Liming Shao, Yuehua Han, Jianting Cai
exaly   +3 more sources

Gastric intestinal metaplasia revisited: function and regulation of CDX2

Trends in Molecular Medicine, 2012
Intestinal metaplasia of the stomach is a preneoplastic lesion that appears following Helicobacter pylori infection and confers increased risk for gastric cancer development.
Rita Barros, Jean-Noël Freund, Leonor David   +2 more
exaly   +2 more sources

Gastric intestinal metaplasia on routine endoscopic biopsy

Gastroenterology, 2003
A 50-year-old male recently had an endoscopy by another physician for the indication of dyspepsia. The endoscopy demonstrated no abnormality but biopsy of normal-appearing gastric mucosa demonstrated intestinal metaplasia and infection with H. pylori. The patient comes to you for advice regarding management of gastric intestinal metaplasia.
M Brian Fennerty
exaly   +3 more sources

Morphometric definition and grading of gastric intestinal metaplasia

The Journal of Pathology, 1990
Abstract Type I and type III intestinal metaplasia in gastric mucosa have been examined using morphometric methods. Tissue (volume per cent gland, lumen, epithelium, goblet cell vacuoles) and nuclear parameters (area, with related standard deviation, and form factors) were used as indicators of gland crowding, nuclear‐cytoplasmic ...
P, Tosi, M I, Filipe, J P, Baak, P, Luzi, R, Santopietro, C, Miracco, V, Sforza, T, Megha   +7 more
openaire   +2 more sources