title: The Mercedes-Benz sign: insight into the dynamics of formation and disappearance of gallstones.
mesh_terms: D001654:Bile Pigments / Q000032:analysis; D011232:Chemical Precipitation; D002758:Cholangiography; D002764:Cholecystitis / Q000601:surgery; D002765:Cholecystography; D002769:Cholelithiasis / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology / Q000601:surgery; D002784:Cholesterol / Q000032:analysis; D003460:Crystallization; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D013046:Specific Gravity
chemical_list: D001654:Bile Pigments; D002784:Cholesterol