The authors report on their personal experience with percutaneous cholecystostomy (PC) in 36 cases of acute cholecystitis (AC). PC was successful in 34 cases, improving the clinical condition of the patients within the first hour following treatment and normalizing the laboratory data within 24-48 hours. Twenty-seven patients with calculous AC underwent cholecystectomy within 4-15 days. In 6 cases (3 calculous and 3 acalculous ACs) PC was the only treatment performed; in one case (calculous AC) PC was combined with lithotomy, the stone fragments being extracted via the cholecystostomy. According to literature reports, to date PC has been performed mainly--as an alternative to surgical cholecystostomy--on the patients unsuitable for cholecystectomy due to their age or to severe impairment of their conditions. In our experience, the procedure can be performed on a wider range of patients as a final (notably in acalculous AC) or temporary step (notably in calculous AC where it may allow cholecystectomy to be delayed and thus performed under better clinical conditions, with decreased morbidity and mortality risks).