Appendicitis in HIV-positive patients.

ABSTRACT

BACKGROUND: The aim of the present study was to review the experience of appendicitis in human immunodeficiency virus (HIV)-positive patients. METHODS: A retrospective analysis of all HIV-positive patients operated on for suspected acute appendicitis during a 10-year period at St Vincent's Hospital was performed. These patients were compared to a group of 60 age- and sex-matched patients with no HIV risk factors who were operated on during the same time period. RESULTS: On presentation the clinical findings were similar in both groups, with two notable exceptions. No HIV-positive patient had an elevated white cell count. The present study demonstrated a significant delay in presentation of the HIV-positive group to the Emergency Department, possibly explaining the higher appendiceal perforation rate in this group. There were no cases of HIV-related diseases mimicking acute appendicitis. There was no mortality, and morbidity was higher in the seropositive group. CONCLUSIONS: HIV-positive patients with a history suggestive of acute appendicitis should not be treated differently from the normal population. Morbidity and mortality can be minimized by prompt surgical treatment.