title: Unusual cases of proliferative sickle retinopathy.
mesh_terms: D000293:Adolescent; D000368:Aged; D000755:Anemia, Sickle Cell / Q000150:complications*; D005260:Female; D006450:Hemoglobin SC Disease / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D012164:Retinal Diseases / Q000209:etiology* / Q000473:pathology