Gallstones: advantages and disadvantages of five treatment alternatives.

Cholecystectomy is the gold standard treatment for symptomatic gallstones. However, within the last decade peroral drug chemolysis, methyl-tert-butyl ether lavage, shock wave lithotripsy, and percutaneous cholecystolithotomy have been introduced. This article compares and contrasts the presently available therapeutic modalities for gallstones and highlights the limitations of each treatment option.