The prevalence of right‐sided colonic diverticulosis and diverticular haemorrhage

Abstract

The prevalence of colonic diverticula increased from < 10% in adults under 40 years of age to about 75% in those over 75 years of age. Of these patients, nearly one-third presented with right-sided involvement. Right-sided localization was associated with a significant risk of bleeding, which was independent of the patients' age.