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One hundred fifty-nine patients who had esophageal atresia with or without tracheoesophageal fistula have been treated at Osaka University Medical School and its affiliated hospitals since the initial (Japanese) experience of Dr T. Ueda in 1957.

These cases were divided chronologically into three groups. With earlier recognition of surgical neonates and the development of perinatal care, the long-term survival of these patients has steadily improved over 39 years from 28% in the first period (1957 to 1967) to 80% in the third period (1980 to 1995). Of 141 patients treated in the second and third periods (1968 to 1995), 92 (65.2%) had associated anomalies. Cardiovascular and gastrointestinal malformations were the most frequently seen major anomalies. VATER or VACTER association was seen in 12.8% (18 of 141) of these patients. Survival of these cases according to Waterston risk factors …