[Relationship between duodenal ulcer recurrence rate and the degree of gastric mucosa contamination rate with Helicobacter pylori].
Recurrence rate of duodenal ulcer (DU) within one and two years after treatment was studied in 42 DU patients with incomplete eradication of Helicobacter pylori (HP) and 16 DU patients with its complete eradication. It is shown that DU recurrence rate after the treatment depends on the degree of gastric mucosa contamination with HP. The risk of the DU recurrence is much higher in moderate and high contamination with HP.
Orziev
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ZM
D000293:Adolescent; D000328:Adult; D004381:Duodenal Ulcer / Q000453:epidemiology* / Q000209:etiology*; D005260:Female; D005753:Gastric Mucosa / Q000382:microbiology; D016481:Helicobacter Infections / Q000382:microbiology*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D008297:Male; D010507:Periodicity; D012008:Recurrence; D013270:Stomach / Q000382:microbiology*