[The role and limitations of litholytic therapy of cholesterin cholecystolithiasis. Results in 86 cases treated with chenic acid].

86 carefully selected patients with cholesterinic cholecystic lithiasis were submitted to litholytic treatment with chenodesoxycholic acid at a dose of 15 mg per kg of body weight as part of a multidisciplinary therapeutic approach to biliary lithiasis. Follow up of these patients up to 24 months showed the positive action of the drug on dyspeptic pain symptomatology, the absence of significant side effects, and the absence of hepatotoxic effects of chenic acid at therapeutic doses, as well as its effectiveness with respect to total or partial litholysis in 78% of patients. These data confirm the positive role of litholytic treatment as an alternative to cholecystectomy in highly selected patients treated at specialist centres.