[Management of simple acute diverticulitis : Towards a "less is more" approach].

Acute diverticulitis is the most common complication of diverticular disease, increasing in industrialized countries and in young people under 45 years of age. The modified Hinchey classification remains the most widely used and includes simple diverticulitis, i.e. localized inflammation without sepsis, and complicated diverticulitis from pericolic abscess to stercoral peritonitis. Recent studies recommend conservative management of uncomplicated forms. This article summarizes the management of simple acute left-sided diverticulitis based on the new recommendations and focusing on antibiotic treatment, outpatient or inpatient management and indications for colonoscopy.