title: Results of vitrectomy for rare proliferative and hemorrhagic diseases.
abstract: We compiled the results of pars plana vitrectomy in rare proliferative and hemorrhagic diseases. In retinal vasculitis of unknown origin (perhaps Eales' disease), six out of seven eyes had visual improvement; in sickle cell disease, two out of three eyes improved. Three eyes with presumed toxocariasis were successfully treated. In retrolental fibroplasia (RLF), only lighter degrees of the cicatricial stage with traction detachments can be treated. Some cases may simulate Coats' disease. There are also cases which simulate the typical picture of RLF, where there is no history of prematurity or oxygen usage. Five patients with RLF were treated, three of these successfully. Cryoglobulinemia (one case) and hereditary hemorrhagic telangiectasia (one case) were successfully treated. Senile macular degeneration can also be an indication for vitrectomy (two out of three eyes were successfully treated).
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000755:Anemia, Sickle Cell / Q000150:complications; D002648:Child; D003450:Cryoglobulins; D003937:Diagnosis, Differential; D005128:Eye Diseases / Q000601:surgery*; D005260:Female; D006470:Hemorrhage / Q000601:surgery; D006801:Humans; D007249:Inflammation / Q000601:surgery; D008268:Macular Degeneration / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010265:Paraproteinemias / Q000601:surgery; D012164:Retinal Diseases / Q000209:etiology / Q000601:surgery; D012178:Retinopathy of Prematurity / Q000175:diagnosis / Q000601:surgery; D013525:Surgical Instruments; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000601:surgery; D014120:Toxocariasis / Q000601:surgery; D014652:Vascular Diseases / Q000601:surgery; D014822:Vitreous Body / Q000601:surgery*
chemical_list: D003450:Cryoglobulins