Intermediate-term results of laparoscopic repair of giant paraesophageal hernia: lack of follow-up esophagogram leads to detection bias.

Introduction: This retrospective study was performed to review the intermediate-term results of the laparoscopic repair of giant paraesophageal hernia (PEH) in the unit.

Methods: This retrospective 8-year case series involved 42 patients. The clinical records were retrieved, reviewed individually, and data were collected regarding symptoms, investigation, operative details, and follow-up.