[Occurrence of choroidal neovascularization following photocoagulation treatment for central serous retinopathy].
Occurrence of choroidal neovascularization following laser photocoagulation treatment for central serous retinopathy (CSR) has been reported. We reviewed all the cases of photocoagulation treatment for CSR in our clinic during the past 25 years (1968-1993). Among 1,824 CSR-affected eyes which were treated, choroidal neovascularization occurred in 19 at the site of photocoagulation. In a careful reevaluation of pretreatment fluorescein angiograms, small choroidal neovascularizations were detected in 5 eyes, in which cases the diagnosis of CSR was incorrect. In 3 eyes, choroidal neovascularization was suspected and might have been masked. In the remaining 11 eyes, choroidal neovascularization was not seen. Our survey indicates that, in central serous retinopathy, when the age of the patient is over 50 years, and leakage is weak and parafoveal, choroidal neovascularization may be masked. Laser photocoagulation for these eyes should be conservative with careful, long-term observation.
Matsunaga
H
H
Department of Ophthalmology, Kansai Medical University, Osaka-fu, Japan.
Nangoh
K
K
Uyama
M
M
Nanbu
H
H
Fujiseki
Y
Y
Takahashi
K
K
D000328:Adult; D000368:Aged; D002825:Chorioretinitis / Q000601:surgery*; D002829:Choroid / Q000098:blood supply*; D005260:Female; D006801:Humans; D008028:Light Coagulation / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D009389:Neovascularization, Pathologic / Q000209:etiology*