• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.2 no.2
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• pp.256-261
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• 1999

Ileus caused by impaction of hardened residual barium stagnated in the colon, a rare complication of barium-enema examination, constitutes a particularly serious problem when it occurs in congenital megacolon patients. The administration of gastrografin in such case has proven efficacy in dissolution of impacted barium refratory to routine means of evacuation. We experienced a case of barium-impaction occurred in 6-months old male who had congenital megacolon. Gastrografin enema was a safe and simple method used in the management of this case.

• Journal of The Korean Society of Clinical Toxicology
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• v.1 no.1
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• pp.51-55
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• 2003

Caustic ingestion can produce a progressive and devastating injury to the esophagus and stomach, In the acute stage, perforation and necrosis may occur. Long-term complications include esophageal stricture, antral stenosis and the development of esophageal cancer. Endoscopy should be performed as soon as possible in all cases to evaluate the extent and severity of damage, unless there is evidence of perforation. Endoscopy is the diagnostic procedure of choice. However, when the endoscopy cannot be passed through due to esophageal stricture, upper GI barium studies may be useful as a follow-up measure and in the evaluation of complications. A 44-year-old man visited our hospital complaining frequent vomiting 1 hour after ingestion of unknown amount of hydrochloric acid. At the time of arrival, the patient's oral cavity was slightly swollen and erythematous. On the endoscopic examination fourteen hour after the caustic ingestion, marked swelling of the arytenoids and circumferential ulceration with brown and black pigmentation at the upper esophagus were observed. Four weeks after the caustic injury, upper esophageal narrowing was observed and then the scope could not be advanced to the stomach. Upper GI barium study performed at that time revealed diffuse luminal narrowing of the esophagus and concentric luminal narrowing from prepyloric antrum to pylorus with disturbance of barium passage. At a week after the Upper GI study, through endoscopic examination after bougie dilatation of the esophagus, barium impaction in the stomach and the pylorus was noticed.