tumor measurement nervous system tumor measurement 2013-12-09T18:45:32Z Any measurement of one or more tumors arising from cells or tissues of the nervous system, the organ system which, along with the endocrine system, correlates the adjustments and reactions of the organism to its internal and external environment via transmission of information, in the form of electrochemical impulses, throughout the body. CMO:0002013 clinical_measurement_ontology jsmith nervous system disease measurement