Association of hiatus hernia with postero-lateral diaphragmatic hernia (Bochdalek's hernia).

A boy with hiatus hernia following the repair of the left postero-lateral diaphragmatic hernia (Bochdalek's hernia) was reported. At the age of one month, the repair of Bochdalek hernia was performed with transabdominal approach. At that time the stomach was located in the normal position. Eight days after the repair he developed vomiting and hiatus hernia was revealed by barium esophagram. Antireflux surgery was required because there was no response to the conservative management for two months. Esophageal pH study and manometric study were very useful for the diagnosis of hiatus hernia or GER and the evaluation of antireflux surgery.