[Acquired double pylorus disappearing by recurrent ulcer (author's transl)].
D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011708:Pylorus; D012422:Rupture, Spontaneous; D013272:Stomach Diseases / Q000209:etiology*
Erworbener Doppelpylorus mit Rückbildung durch Ulkusrezidiv.