Retinal branch vein occlusion.
D000368:Aged; D003251:Constriction, Pathologic; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications; D008297:Male; D008875:Middle Aged; D012164:Retinal Diseases / Q000175:diagnosis; D012169:Retinal Vein