Catto-Smith A G, Machida H, Butzner J D, Gall D G, Scott R B
Department of Pediatrics, Alberta Children's Hospital, Canada.
J Pediatr Gastroenterol Nutr. 1991 Feb;12(2):159-65. doi: 10.1097/00005176-199102000-00003.
The history, physical examination, and the results of the upper gastrointestinal series, esophageal manometry, 24-h pH recording, endoscopy, and biopsy are reviewed in 16 children (mean age of 10.6 years, range of 3 years 5 months to 15 years 3 months) who presented to the Alberta Children's Hospital with dysphagia ("food-sticking") without previously identified provocative disorders since January 1985. Of the 16 patients, 11 had had intermittent obstruction, and 7 had had intervention to relieve obstruction (2 Heimlich maneuvers, 1 intravenous glucagon, and 4 endoscopy after failure of intravenous glucagon). Although only five children had a recent history suggestive of gastroesophageal reflux, 12 had histologic evidence of reflux esophagitis (including 1 with a peptic stricture, 1 with "nutcracker" esophagus, and 1 with esophageal dysmotility characteristic of Down's syndrome) and all responded clinically to antireflux therapy. Of the remaining four patients, one had extrinsic esophageal compression from a vascular ring (right aortic arch with left ligamentum arteriosum), one had a single and another had recurrent episodes of food-sticking without any identified abnormality, and one declined investigation. In childhood, dysphagia may be the presenting symptom of reflux esophagitis in the absence of a history suggestive of gastroesophageal reflux and without evidence of a peptic stricture.
