obtained via diagnostic tool Blood Chemistry Measurement Serum HDL Cholesterol Level HDL Cholesterol Level HDL Level SCDO (Jade Hotchkiss) Blood High Density Lipoprotein Cholesterol Amount Request inclusion into relevant ontology Blood HDL Cholesterol Amount Circulating HDL Cholesterol Level Circulating HDL Cholesterol Amount The amount of the HDL cholesterol, the small lipoprotein:cholesterol complex that transports cholesterol out of the arteries and to the liver for reprocessing or excretion, in a specified volume of serum. Few but definitions not freely available Serum HDL Cholesterol Test