| AChA | anterior choroidal artery |
|---|---|
| CNV | choroidal neovascularization; contingent negative variation; cutaneous necrotizing vasculitis |
| SMCD | senile macular choroidal degeneration; systemic mast cell disease; systemic meningococcal disease |
| BCN | basal cell nevus; bilateral cortical necrosis |
| BCNS | basal cell nevus syndrome |