Fig. 2
From: Efficacy and safety of a novel topical agent for gallstone dissolution: 2-methoxy-6-methylpyridine
Compositions of gallstones according to cholesterol content. a Representative gross and cross-sectional appearances of cholesterol, mixed, and pigmented gallstones. b Comparison of the components of gallstones according to their subtypes (cholesterol, mixed, and pigmented gallstones). c The percent (%) of cholesterol relative to the sum of other components in each type