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KMID : 0359019930130020363
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Korean Journal of Gastrointestinal Endoscopy
1993 Volume.13 No. 2 p.363 ~ p.366
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Double Pylorus, A Case Report
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유기동
박석준/양영상/서정민/심규석/백남종/김부성
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Abstract
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Double pylorus is a rare condition consisting of a double communication between gastric antrum and duodenal bulb, in most cases it is a complication of penetrating ulcer, and sometimes it is a congenital abnormality. The prevalence of this rare
anomaly
ranges from 0.02% to 0.13%; the male: female ratio is about 2:1.
A case of double pylorus, in 41 year-old male, was diagnosed by gastrofiberscopy and UGIS. Two ovoid and crescent pits of the pyloric canal divided by smooth thickened septum were observed endoscopically. The upper GI series showed gastroduodenal
fistula connecting the lesser curve of distal antrum with the duodenal bulb. The relevant literatures on the subject were reviewed.
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KEYWORD
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