Abdominal Pain

	The operative finding of internal hernia
	A barium enema shows stricture at transverse colon, mostly caused by necrotizing enterocolitis (NEC)
	Gastric duplication, an upper gastrointestinal study shows dilated stomach with mass distended C-loop which caused partial obstruction
	Gastric duplication. Operative finding of a cystic mass attached to the pylorus
	Gastric duplication. Operative finding of a cystic mass attached to the pylorus
	Gross pathology of the cystic duplication of stomach
	Gastric duplication, finding after resection (antrectomy) and Billroth I anastomosis
	Cystic duplication of intestines, gross pathology
	Cystic duplication of terminal ileum, a large cystic mass is demonstrated at the ileocecal region
	Gross pathology of open cystic duplication of terminal ileum (ileocolecotmy)