DO_infectious_disease_slim gram-negative_bacterial_infectious_disease sexually_transmitted_infectious_disease NCIthesaurus transmitted by disease has location spinal cord disease tertiary syphilis brain disease tertiary neurosyphilis disease_ontology MESH:D009494 NCI:C84935 UMLS_CUI:C0027927 SNOMEDCT_US_2025_09_01:154384001 ICD9CM:094 A tertiary syphilis that results in infection located in brain or located in spinal cord. DOID:9988 ICD10CM:A52.3 late neurosyphilis contact transmission brain spinal cord