Fig. 3

Optical coherent tomography (OCT), fundus and thickness map results of left eye of a TA patient during hospitalization (a), left eye in 1-month follow-up (b), left eye 1.5-month follow-up (c) and right eye in 1.5-month follow-up (d). Shown in a, the retina was hemorrhagic with edema, thickening and exudates around the optic disc in the left eye. The optic disc was pushed temporally with possible optic nerve compression. However, this child did not report about visual change at that time. In the 1-month and 1.5-month follow up as shown in b and c, the retina turned atrophy and the optic disc was drafted. These retinal changes are irreversible and responsible for lifelong amblyopia. d Presented the right eye in 1.5-month follow-up without obvious retinal changes