Partial xenon coagulation of net in histoplasmic choroiditis.
Ten patients with ocular histoplasmosis (photocoagulated 17 times) were retrospectively selected, in what was considered an unbiased manner, for examination of their response to partial xenon photocoagulation of their neovascular nets. Of the 17 photocoagulations, the part of the neovascular net not coagulated remained the same in 7, was stimulated in 5, and suppressed in 5. This distribution was not statistically different from a control group receiving corticosteroids alone. A direct relation of suppression of the uncoagulated part of the net with the distance of this coagulation from the fovea was demonstrated.
D001808:Blood Vessels / Q000254:growth & development / Q000503:physiopathology; D002829:Choroid; D002833:Choroiditis / Q000188:drug therapy / Q000503:physiopathology / Q000601:surgery*; D005128:Eye Diseases / Q000209:etiology; D005584:Fovea Centralis; D005938:Glucocorticoids / Q000627:therapeutic use; D006660:Histoplasmosis / Q000188:drug therapy / Q000503:physiopathology / Q000601:surgery*; D006801:Humans; D008028:Light Coagulation; D014792:Visual Acuity; D014978:Xenon
D005938:Glucocorticoids; D014978:Xenon