[Gastrointestinal fiber endoscopy in children: diagnostic and therapeutic contribution].

The diagnostic and therapeutic value of gastrointestinal endoscopy in adults is well established. Our study, performed in pediatric patients confirms its usefulness and emphasises its easy execution and little risk in children. The availability of small caliber fiberendoscopes and the simple medication permit its wide and sure use. The direct visualization of mucosal surface allows to see even small alteration always not found by roentgenological examination and to pick up aimed bioptic specimens. The therapeutic contribution revealed itself affective in our experience, permitting polipectomy and consequently rectal bleeding removal. It was possible at last by this technique to make the follow-up of patients with ulcerative colitis avoiding them repeated irradiations. We can thus conclude that gastrointestinal endoscopy has an important diagnostic and therapeutic value also in pediatric patients for the study of gastrointestinal diseases.