title: Blood dyscrasias and central retinal vein occlusion.
mesh_terms: D000755:Anemia, Sickle Cell / Q000150:complications; D006402:Hematologic Diseases / Q000150:complications*; D006801:Humans; D007938:Leukemia / Q000150:complications; D008297:Male; D008875:Middle Aged; D011086:Polycythemia / Q000150:complications; D012171:Retinal Vessels; D013927:Thrombosis / Q000209:etiology*; D008258:Waldenstrom Macroglobulinemia / Q000150:complications