{"code":"C122106","name":"CD45 to Lymphocyte Ratio Measurement","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"CD45 to Lymphocyte Ratio Measurement","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"PTPRC to Lymphocyte Ratio Measurement","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"CD45 to Lymphocyte Ratio Measurement","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"The determination of the ratio of CD45 expressing cells to total lymphocytes present in a sample. The measurement by be expressed as a ratio or percentage.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"},{"code":"P207","type":"UMLS_CUI","value":"C4055336"}]}