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KMID : 0816120000030010093
Korean Journal of Pediatric Gastroenterolology and Nutrition
2000 Volume.3 No. 1 p.93 ~ p.97
A Case of Pathologic Aerophagia with Mental Retardation Managed by Percutaneous Endoscopic Gastrostomy
Lee Eun-Joo

Oh Hee-Jong
Song Ae-Ryong
Hwang Jin-Bok
Choi Eun-Jin
Lee Young-Hwan
Abstract
We experienced a case of pathologic aerophagia in a 10-year-old girl who has mental
retardation. It was observed that the abdomen was non-distended in the morning and
became maximally distended in the evening. Increased passage of flatus, but normal
eructation, was noted. Roentgenographic examination showed ¡¯esophageal air sign¡¯,
abnormal air shadow on proximal esophagus adjacent to the trachea, in simple chest
X-ray and visible air swallowing fluoroscopically. We tried a percutaneous endoscopic
gastrostomy (PEG) to decompress swallowed air in stomach. We suggest that placement
of a PEG catheter in early life, especially in mentally retarded patients, that can be used
as desufflator, can prevent the complications of aerophagia. ¡¯Esophageal air sign¡¯ may
be very helpful for early detection of pathologic aerophagia.
KEYWORD
Aerophagia, Mental retardation, Esophageal air sign, Percutaneous endoscopic gastrostomy,
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