{"code":"C201191","name":"Natural Killer Cell to Total Blood Cell Percent Measurement","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"% CD16/CD56 Positive","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"caDSR"},{"name":"Percent CD56+ CD16+ NK Cells","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"caDSR"},{"name":"CD16 and CD56 Positive Natural Killer Cell to Total Blood Cell Percent Measurement","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"CD16 and CD56 Positive NK Cell to Total Blood Cell Percent Measurement","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Natural Killer Cell to Total Blood Cell Percent Measurement","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"NK Cell to Total Blood Cell Percent Measurement","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Natural Killer Cell to Total Blood Cell Percent Measurement","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"The measurement of the ratio of natural killer cells, which are leukocytes that express CD16 and CD56, to the total number of blood cells in a sample expressed as a percent value.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P208","type":"NCI_META_CUI","value":"CL1920528"},{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"}]}