[Postbulbar ulcer].
D000328:Adult; D000367:Age Factors; D004381:Duodenal Ulcer / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012737:Sex Factors
Postbulbarni ulcus.