title: [Gastritis associated with Helicobacter pylori in the material of gastrobiopsies in the group of children with dyspepsia].
abstract: Helicobacter pylori (HP) was studied in gastrobiopsies from 180 children, 9 to 17 years old with chronic dyspeptic symptoms. The presence of HP was found in the stomach mucosa of 78.9% patients. The important morphological marker of HP-infection was presence of lymphoid follicles and signs of "active" chronic gastritis in the stomach mucosa (p < 0.001). Thus HP may be considered as an essential pathogenetic factor of chronic dyspeptic syndrome in children of a school age.
authors.forename: I N
authors.initials: IN
authors.lastname: Ogorodnikova
authors.forename: A A
authors.initials: AA
authors.lastname: Nizhevich
authors.forename: A G
authors.initials: AG
authors.lastname: Arzamastsev
authors.forename: V U
authors.initials: VU
authors.lastname: Sataev
authors.forename: V V
authors.initials: VV
authors.lastname: Klimanov
mesh_terms: D000293:Adolescent; D001706:Biopsy; D002648:Child; D002908:Chronic Disease; D004415:Dyspepsia / Q000382:microbiology / Q000473:pathology*; D005260:Female; D005753:Gastric Mucosa / Q000382:microbiology / Q000473:pathology*; D005756:Gastritis / Q000382:microbiology / Q000473:pathology*; D016481:Helicobacter Infections / Q000382:microbiology / Q000473:pathology*; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans; D008221:Lymphoid Tissue / Q000473:pathology; D008297:Male; D012189:Retrospective Studies