2004, Number 3
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Med Sur 2004; 11 (3)
Barrett´s esophagus, gastric metaplasia and the presence of Helicobacter pylori
Pichardo-Bahena R, Barredo-Prieto BA, Almeda-Valdés P, Chavez-Tapia NC, Méndez-Sánchez N
Language: Spanish
References: 22
Page: 175-178
PDF size: 48.99 Kb.
ABSTRACT
Background: Helicobacter pylori infection has been related with the development of
Barrett´s metaplasia, gastric metaplasia and esophageal carcinoma. However, its role
is incompletely understood. The question is even greater when other factors such as
the presence of inflammation and its degree are taken in account.
Methods: biopsies
from Barrett´s epithelium y gastric metaplasia were evaluated to determine
Helicobacter
pylori infection severity of inflammation.
Objective: To describe a case-series
with Barrett´s epithelium and gastric metaplasia to determine the presence and
everity of the
Helicobacter pylori infection and the presence and degree of chronic
or acute inflammation.
Results: the presence of Helicobacter pylori infection in
patients with Barrett´s epithelium and gastric metaplasia is of 76.5% and 61.1%
respectively. The prevalence of inflammation and its severity are also related with
Helicobacter pylori infection.
Conclusions: There is a high prevalence of
Helicobacter
pylori infection in patients with Barrett´s epithelium and gastric metaplasia and it
is associated with greater severity inflammation.
Helicobacter pylory may have a role
in the genesis or as an adjuvant on the development of Barrett´s epithelium.
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