Hemangioma Choroidal hemangioma SNOMEDCT_US:255022003 HP:0007872 UMLS:C0346390 Choroidal hemangiomas can cause hyperopia or other visual symptoms such as blurred or distorted vision. Some choroidal hemangiomas are asymptomatic, and only diagnosed after angiography. Diffuse choroidal hemangioma is seen associated with Sturge-Weber syndrome. Benign choroidal tumour, seen in the fundus as a reddish or orange choroidal lesion and usually associated with cystoid edema, and less commonly with Subretinal fluid. NCIT:C3086 Abnormal morphology of the choroidal vasculature