胃がんリスク評価におけるABC分類とX線所見の関連性について

Itoh, Takahiro
Saito, Miho
Marugami, Nagaaki
Hirai, Toshiko
Marugami, Aki
Takahama, Junko
Tanaka, Toshihiro
Kichikawa, Kimihiko

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Publication date

November 2015

DOI

10.1007/s11604-015-0469-3

Publisher

Springer Science and Business Media LLC

Language

English

Abstract

PURPOSE:To investigate the correlation between ABC risk assessment and radiological findings of gastric mucosa and to propose an improved method for gastric cancer screening. MATERIALS AND METHODS:We evaluated 318 participants with Helicobacter pylori (Hp) antibody titers, serum pepsinogen (PG) and upper GI radiography and then classified them into three groups: A, double-negative; B, Hp-positive, PG-negative; C, PG-positive. Group A was subclassified as: A-1, Hp antibody titer <3.0 U/ml; A-2, Hp antibody titer ≥3.0 U/ml. Results for group A and non-A (B or C) participants and radiological findings of gastric mucosa (fold and area gastricae) were analyzed retrospectively. RESULTS:Radiological findings differed significantly between the 207 ...