has characteristic has characteristic disease has inflammation site disease viral infectious disease encephalomyelitis brain disorder encephalitis https://www.malacards.org/card/encephalitis Orphanet:97275 DOID:9588 ICD9:323.0 ICD9:323.9 ICD9:323.8 MESH:D004660 ICD10CM:A85 brain inflammation NCIT:C26760 MedDRA:10014581 UMLS:C0014038 MONDO:0019956 SCTID:45170000 An acute inflammatory process affecting the brain parenchyma. Causes include viral infections and less frequently bacterial infections, toxins, and immune-mediated processes. MEDGEN:4027 acute disease acute brain