Peripapillary Microvascularization Analysis Using Swept-Source Optical Coherence Tomography Angiography in Optic Chiasmal Compression

Figure 1

Multimodal analysis of a patient with a large pituitary adenoma with bilateral optic neuropathy. (A) Brain T1 magnetic resonance imaging showing a large pituitary adenoma with a mass effect on the optic chiasm. (B, B′) Bitemporal hemianopsia on the Humphrey visual field (30–2). (C, C′) Retinal nerve fiber layer thickness map. (D, D′) Ganglion cell complex analysis. (E, E′) “En face” optical coherence tomography angiography, 6 × 6 mm, with early treatment diabetic retinopathy study grid.