| Noninflammatory vasculopathies |
| Dissection |
| Thromboembolic disease |
| Moyamoya disease (idiopathic) |
| Hemoglobin disorders |
| Antiphospholipid syndrome |
| Fibromuscular dysplasia |
| Collagen vascular disorders |
| Focal cerebral angiopathy |
| Genetic syndromes associated with cerebral vasculopathy (neurofibromatosis type 1, Down syndrome, PHACES, CADASIL, Fabry syndrome, homocystinuria) |
| Cerebral vasospasm conditions |
| Channelopathies (including familiar hemiplegic migraine, calcium channelopathy) |
| Reversible vasoconstriction syndrome (RVCS) |
| Syndromes associated with cerebral vasculopathies |
| Cogan syndrome |
| Susac syndrome |
