brain cancer A central nervous system cancer that is characterized by the growth of abnormal cells in the tissues of the brain. BT - Brain tumour CSP:2006-2736 DOID:1319 DOID:2125 DOID:2126 DOID:3543 DOID:6649 DOID:911 ICD10CM:C71 ICD10CM:C71.9 ICD9CM:191 ICD9CM:191.9 ICD9CM:239.6 MESH:D001932 NCI:C2907 NCI:C3568 NCI:C4952 NCI:C4954 NCI:C5115 NCI:C7710 SNOMEDCT_US_2016_03_01:126952004 SNOMEDCT_US_2016_03_01:154550004 SNOMEDCT_US_2016_03_01:188279009 SNOMEDCT_US_2016_03_01:188305001 SNOMEDCT_US_2016_03_01:189537005 SNOMEDCT_US_2016_03_01:254935002 SNOMEDCT_US_2016_03_01:269610005 SNOMEDCT_US_2016_03_01:275464006 SNOMEDCT_US_2016_03_01:363356001 SNOMEDCT_US_2016_03_01:428061005 SNOMEDCT_US_2016_03_01:93727008 UMLS_CUI:C0006118 UMLS_CUI:C0153633 UMLS_CUI:C0220624 UMLS_CUI:C0750974 UMLS_CUI:C0750979 UMLS_CUI:C1334557 adult brain tumor adult malignant brain neoplasm brain neoplasm brain neoplasm, adult disease_ontology malignant brain tumour malignant primary brain neoplasm malignant primary brain tumor malignant tumor of Brain malignant tumor of adult brain neoplasm of brain (disorder) neoplasm of unspecified nature of brain neoplasm of unspecified nature of brain (disorder) primary brain neoplasm primary brain tumor primary malignant neoplasm of brain (disorder) tumor of the Brain central nervous system cancer