title: [Comparative examinations of serum pepsinogen I, II and gastric area using computed radiography in the atrophic gastritis].
abstract: The relationship between serum PG I, PG II levels and extent of atrophic gastritis was examined. On 64 patients (male: 32, female: 32, 51.9 years old on average) with established diagnosis of either atrophic gastritis or normal. In the X-ray gastric examination, Fuji Computed Radiography (FCR) was used to obtain clear-cut images of the gastric area. Concerning the serum PG I level, patients in the group with atrophic gastritis showed lower levels than those of the people in the group with no atrophic change, but the variation was wide, and no definite tendency was seen in the relationship between the atrophic change and the serum PG I levels. Concerning the serum PG II level, as the atrophic change progresses, the serum PG II level tended to increase gradually. A significant reduction in the PG I/II ratio was seen in the group with atrophic changes (p < 0.01) in comparison with the group with no atrophic changes, and the PG I/II value tended to decrease. In conclusion, as a relationship between the atrophic change and the serum PG levels had a wide variation, we considered to be difficult by to measure the serum PG level to understand the presence and extent of the atrophic gastritis.
authors.affiliation: Department of Radiology, Osaka Medical College.
authors.forename: Y
authors.initials: Y
authors.lastname: Tatsu
authors.forename: Y
authors.initials: Y
authors.lastname: Ogura
authors.forename: K
authors.initials: K
authors.lastname: Yamazaki
authors.forename: M
authors.initials: M
authors.lastname: Nobuhara
authors.forename: T
authors.initials: T
authors.lastname: Ishimaru
authors.forename: R
authors.initials: R
authors.lastname: Matsui
authors.forename: T
authors.initials: T
authors.lastname: Shimizu
authors.forename: M
authors.initials: M
authors.lastname: Takeuchi
authors.forename: K
authors.initials: K
authors.lastname: Sueyoshi
authors.forename: I
authors.initials: I
authors.lastname: Narabayashi
mesh_terms: D018450:Disease Progression; D005260:Female; D005757:Gastritis, Atrophic / Q000000981:diagnostic imaging* / Q000201:enzymology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010435:Pepsinogens / Q000097:blood*; D013270:Stomach / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed
chemical_list: D010435:Pepsinogens