cholesterolemia

noun
cho·​les·​ter·​ol·​emia | \ kə-ˌles-tə-rə-ˈlē-mē-ə How to pronounce cholesterolemia (audio) \
variants: also cholesteremia \ -​tə-​ˈrē-​mē-​ə How to pronounce cholesteremia (audio) \ or chiefly British cholesterolaemia also cholesteraemia

Medical Definition of cholesterolemia

: the presence of cholesterol in the blood