Zvimwe zvinowanzosanganiswa necalcium carbonate, palmitate phosphate, bilirubin uye mamwe ma bile pigments (calcium bilirubinate, calcium palmitate uye calcium stearate). Nekuda kweiyo calcium content, ivo vanowanzoonekwa radiographically. Ivo vanowanzo simuka sekondari kune hutachiona hweiyo biliary tract iyo inokonzeresa kuburitswa kwe β-glucuridase (neyakakuvara hepatocytes uye mabhakitiriya) iyo hydrolyzes bilirubin glucuronides chete uye inowedzera huwandu hweasina kubatanidzwa bilirubin mu bile. Pakati pe4% ne20% yematombo akasanganiswa. Gallstone inogona kusiyana muhukuru uye chimiro kubva padiki segorosi regoridhe kusvika padiki segorofu bhora. Matombo anogona kunge aine manyoro akawanda mukati mecalcium bilirubinate, calcium palmitate uye calcium stearate.
calcium carbonate, palmitate phosphate