PURPOSE: To reassess the clinical and radiologic findings in patients
with esophageal leiomyomatosis. MATERIALS AND METHODS: A search of the
authors' radiologic archives revealed six cases of esophageal leiomyo
matosis in a 22-year period. The clinical findings and radiologic imag
es were reviewed retrospectively. RESULTS: The average age of the pati
ents was 10.8 years (range, 6-18 years). Five patients presented with
slowly progressive dysphagia. Barium studies revealed smooth, tapered
narrowing of the distal esophagus in five patients and characteristic
defects on the superomedial aspect of the gastric fundus abutting the
cardia, presumably due to bulging of this thickened mass of muscle int
o the stomach, in four patients. In two patients, computed tomography
(CT) revealed marked thickening of the distal esophageal wall. CONCLUS
ION: Esophageal leiomyomatosis can be suggested in a pediatric patient
with long-standing dysphagia in whom smooth, tapered distal esophagea
l narrowing is seen at barium study and circumferential esophageal wal
l thickening is seen at CT.