The presence of acute vision loss, optic nerve-linked Visible industry defects in the attention with vision reduction, a RAPD, and an originally ordinary optic disc and fundus on ophthalmoscopy with the later on enhancement of optic disc pallor at six-eight months, and no other abnormalities to elucidate the eyesight decline https://pion78610098.blog-mall.com/26680635/top-guidelines-of-pion786