title: Assessment of degree of health of the stomach by concomitant measurement of serum pepsinogen and serum Helicobacter pylori antibodies.
abstract: The stomach was assessed by measuring serum pepsinogen (PG) and Helicobacter pylori (Hp) antibodies by immunoassay, based on the findings of upper gastrointestinal endoscopy performed on the same day. The assessment involved 1,636 individuals who visited the hospital for general medical checkups. Those negative for Hp antibodies and PG were grouped in group A, Hp-positive/PG-negative subjects were included in group B, and PG-positive subjects in group C. Group A comprised 660 subjects (40.3%), group B 514 (31.4%), and group C 462 (28.2%). Gastric cancer was detected in 0.87% (4/462) in group C, 0.19% (1/514) in group B, and 0% (0/660) in group A. All four patients with gastric adenoma were in group C. Hyperplastic polyps were detected most frequently in group C followed by group B, while there were no cases in group A. By contrast, most fundic gland polyps were found in group A. The detection rate of peptic ulcers was highest in group B, while that of reflux esophagitis was highest in group A. These findings suggest that the "degree of health" of the stomach can be assessed by measuring serum PG and Hp antibodies.
authors.affiliation: Department of General Medicine, Matsue Red Cross Hospital, Matsue, Japan. inouekimkk@nifty.com
authors.forename: Kazuhiko
authors.initials: K
authors.lastname: Inoue
authors.forename: Tomoo
authors.initials: T
authors.lastname: Fujisawa
authors.forename: Ken
authors.initials: K
authors.lastname: Haruma
mesh_terms: D000236:Adenoma / Q000097:blood / Q000175:diagnosis* / Q000473:pathology; D000328:Adult; D000368:Aged; D000907:Antibodies, Bacterial / Q000097:blood*; D015415:Biomarkers / Q000097:blood; D055088:Early Detection of Cancer / Q000379:methods; D016480:Helicobacter pylori / Q000276:immunology*; D006801:Humans; D006965:Hyperplasia; D008297:Male; D008875:Middle Aged; D020116:Pepsinogen A / Q000097:blood*; D012307:Risk Factors; D013270:Stomach / Q000473:pathology*; D013274:Stomach Neoplasms / Q000097:blood / Q000175:diagnosis* / Q000473:pathology; D055815:Young Adult
chemical_list: D000907:Antibodies, Bacterial; D015415:Biomarkers; D020116:Pepsinogen A