[A case of ulcerative stenosis of the duodenal bulb related to duodenal diverticulum].
D002648:Child; D003251:Constriction, Pathologic; D004240:Diverticulum; D004386:Duodenum; D006801:Humans; D007223:Infant; D010437:Peptic Ulcer
DUODENUM/diverticula; PEPTIC ULCER/in infant and child
Przypadek wrzodowego zwezenia opuszki dwunastnicy na tle jej uchyłka.