The outcome was good, except in 2 patients, 1 of whom died of a perforation of the sigmoid colon duplication, and another who was complicated with multiple congenital anomalies.

• 肠胃道复制畸形的分布：在胃有三个病例(18.；75%25)，?肠有十二个病例(63%25)，阑尾有一个病例(18