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Точкова внутрішня хоріодопатія

ORPHA:580951· ICD-10 H31.0· Punctate inner choroidopathy

Визначення(English summary)

A rare ophthalmic disorder characterized by typically bilateral, asymmetric, yellowish, punctate chorioretinal lesions of the posterior pole forming a linear branching pattern and progressing to atrophic scars. Subretinal neovascular membranes occur in many cases. Vitritis is always absent. Patients may present with blurred vision, scotoma, floaters, photopsia, and metamorphopsia. Choroidal neovascular membrane formation and subretinal fibrosis are the major causes of visual loss. The condition predominantly occurs in young myopic females.

Поширеність
1-9 / 1 000 000
Вік початку
Adult