[A study on the detection of Helicobacter pylori in children with gastric and duodenal diseases].
Infection of Hellcobacter pylori (H. pylori) in the gastric mucosa is said to participate in the pathogenesis of gastric and duodenal ulcers as well as gastritis. The detection rate of H. pylori in tissue specimens endoscopically taken from adult patients with these diseases was 75.2% (408/542). In affected children (2-15 yrs), on the other hand, 27 biopsies were performed in 22 cases but the initial positive rats was as low as 45.5%. According to the diagnosis, it was 75% for acute gastric mucosal lesion (AGML), 50% for duodenal ulcer, 33% for duodenitis, and 38% in seemingly normal children. When changes in the detection rate of H. pylori was examined after administration of H2 blocking antiulcer agents, it was found to very case by case, e.g. changed in individual disease stages or completely or reoccurrence disappeared.
Okabe
N
N
Kanagawa Prefectural Midwives and Nurses Training School of Hospital.
Masaoka
N
N
Ogawa
M
M
Yoshida
K
K
Takahashi
T
T
Matsumoto
F
F
Toyoda
S
S
Sakurai
K
K
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004381:Duodenal Ulcer / Q000382:microbiology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D013276:Stomach Ulcer / Q000382:microbiology*