Heyman M B, Berquist W E, Fonkalsrud E W, Lewin K J, Ament M E
Pediatrics. 1981 May;67(5):683-6.
A 2-year-old girl with persistent vomiting of solid foods was evaluated; the diagnosis was esophageal muscular ring. This rare congenital anomaly and its differentiation from esophageal stricture are discussed. This case represents a variation of the esophageal malformation associated with the VACTERL association.
