[Studying the role of Helicobacter pylori infection in recurrent abdominal pain in children].

The authors studied the role of Helicobacter pylori at recurrent abdominal pain in childhood. Helicobacter pylori infection hasn't been found at the 42 examined children. The endoscopy showed esophagitis in 34 cases. The quick urease test, the histological examination, and the bacterial culture are proposed to carry out in ulcus duodeni, gastritis typ. B ulcus ventriculi and not necessary to carry out if the endoscopy shows only esophagitis--emphasize the authors.