Figure 4.

Represents the color fundus photo and fundus fluorescein angiography of the left eye at pre-treatment and post-treatment phases.

Notes: (A) Color fundus photo of left eye with posterior uveitis discloses vitritis and branch retinal artery occlusion inferotemporally associated with vessel sheathing and intraretinal hemorrhages. (B) Fundus fluorescein angiography late phase discloses venous staining, leakage, and areas of non-perfusion. (C) Color fundus photo discloses resolution of vitritis and intraretinal hemorrhages associated with persistence of arterial sheathing inferotemporally at the 3rd month of the MTX therapy. (D) Fundus fluorescein angiography late venous phase discloses decreased areas of non-perfusion, vascular leakage, and staining associated with the areas of capillary occlusions inferotemporally.

Abbreviations: MTX, methotrexate; OS, left eye.