To the Editor: Sir, we would like to share our experience of detection of Helicobacter pylori
(HP) in gastric endoscopic biopsies. HP infection is strongly associated with several gastric …

To evaluate the histopathologic features of gastric mucosa by Helicobacter pylori (HP), we re-
viewed 70 endoscopically biopsied chronic gastritis and peptic ulcer. The results are as …

Immunohistochemical staining is useful in the diagnosis of Helicobacter pylori—induced
gastritis. The authors encountered gastric resection specimens with an unusual pattern of …

Methods and Results: Three hundred ninety-six gastric biopsies were evaluated including
165 HP-positive cases and 231 randomly selected HP-negative controls. HP was detected …

Gastric mucosa shows continuous changes in surface epithelium as well as inflammatory
reaction by various substances from the outside and their metabolic products. Gastric …

We performed a retrospective study to investigate the usefulness of immunohistochemical
stains for the diagnosis of Helicobacter pylori (HP). We reviewed 200 consecutive gastric …

ABSTRACT TO evaluate the histopathologic features of gastric mucosa by Helicobacter
pylori (HP), we reviewed 70 endoscopically biopsied chronic gastritis and peptic ulcer. The …

We developed a polymerase chain reaction (PCR) assay to detect Helicobacter pylori in
gastric and/or gastroesophageal biopsy specimens of adults with dyspepsia, compared the …

It is our hypothesis that if Helicobacter pylori could be demonstrated conclusively to have
transgressed the mucosal surface into the lamina propria, this would help explain how H …

Introduction L'Helicobacter pylori (Hp) est la principale cause de gastrite chronique. Son rôle
dans la carcinogenèse gastrique a été affirmé. L'objectif de ce travail est de déterminer la …