This is the first reported case of pyloric channel duplication dem-onstrated preoperatively by endoscopy and contrast radiography. Endoscopi-cally. the lesion resembled a mucosal flap overlying the pyloric orifice. On radiography the lesion presented as a polypoidal filling defect in the duodenal bulb. The infant had, in addition, postduplication stress ulcer.
|Number of pages||3|
|Journal||Journal of Pediatric Gastroenterology and Nutrition|
|State||Published - Dec 1982|
- Postduplication stress ulcer
- Pyloric channel duplication