Laparoscopic management for stump appendicitis: A case series with literature review

Appendectomy is one of the most common emergency surgical operations. Stump appendicitis is a rare complication after appendectomy and is caused by acute inflammation of the remnant part of the appendix. Because of the low index of suspicion owing to a previous history of appendectomy, the diagnosis of stump appendicitis is often delayed.

Between January 2008 and December 2017, 6 patients were diagnosed with stump appendicitis with or without perforation at a single institution. They had undergone operative management with laparoscopic approach. The clinical data of these patients were retrospectively analyzed by reviewing the medical records and pathologic reports.

Five patients were male, with a mean age of 42.4 years (range 11-77 years). The time interval after initial appendectomy ranged from 2 weeks to 30 years. Three patients underwent laparoscopic completion appendectomy, and the others underwent laparoscopic ileocecectomy. The mean hospital stay was 9 days (range 5-13 days). There were no cases of open conversion.

Stump appendicitis is a rare complication after appendectomy. A laparoscopic procedure can be performed for management of stump appendicitis with or without perforation.