In this presentation from the Academy's Maintenance of Certification (MOC) Exam Review Course, Dr. Sohail Hasan discusses retinal vascular diseases, including diabetic retinopathy, branch and central retinal vein occlusion (BRVO and CRVO), branch and central retinal artery occlusion (BRAO and CRAO), cystoid macular edema and diseases of the vitreous, including spontaneous vitreous hemorrhage and posterior vitreous detachment (PVD).