{"code":"C184518","name":"Amyloid Beta 1-41 Measurement","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":true,"active":true,"synonyms":[{"name":"AMYLB41","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC","code":"SDTM-LBTESTCD"},{"name":"Amyloid Beta 1-41","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Amyloid Beta 1-41","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC","code":"SDTM-LBTEST"},{"name":"Amyloid Beta 41","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Amyloid Beta 41 Protein","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Amyloid Beta 1-41 Measurement","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Amyloid Beta 1-41 Measurement","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"A measurement of amyloid beta protein which is composed of peptides 1 to 41 in a biological specimen.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"},{"definition":"The determination of the amount of amyloid beta protein which is composed of peptides 1 to 41 in a sample.","code":"P97","type":"DEFINITION","source":"NCI"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P208","type":"NCI_META_CUI","value":"CL1772871"},{"code":"P106","type":"Semantic_Type","value":"Laboratory Procedure"}]}