[A case of congenital double pyloric canal (author's transl)].
In the case of 47-year-old patient who had been suffering for several months from a duodenal ulcer disease, a so called double pylorus was traced by applying fiberoptic gastroscopy. At the same time proof was found for the ulcera duodeni. Owing to the fiberoptic result of two regularly pyloric canals it was already doubted, that this was only a question of a secondary pyloro duodenal fistula caused by peptic ulcer. A particular and differentiating pathological anatomical examination of the surgical specimen showed as a result, that the patient was suffering from a congenital duplication of the pyloric canal by a pyloric ligament. The duodenal ulcers, proofed by x-ray examination and gastroscopy, were recognised as a secondary disease of a locus minoris resistentiae.
D000013:Congenital Abnormalities / Q000175:diagnosis; D004381:Duodenal Ulcer / Q000150:complications; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011708:Pylorus / Q000002:abnormalities*
Uber eine Duplikatur des Pyloruskanals als kongenitale Anomalie (Pylorusband).