the pathogenesis of retinal and optic disc neovascularization in myeloproliferative diseases , its possible relation with chemotherapy , and the results of the vitrectomy operations were discussed with special emphasis on the importance of ruling out chronic leukemias and other blood dyscrasias in vitreal hemorrhages , retinopathies of unknown origin , and even in diabetic retinopathies with a negative family history .
C0035309
retinopathies
C0011884
diabetic retinopathies