Fig. 4. (A–F) Perimetry charts of the Humphrey (A–D) and the Goldmann (E, F). (A, B) 1 month; (C, D) 2 years; (E, F) 10 years following the first embolization. Comparing between the perimetry C–D and E–F within the circle range of 30 degree (black arrows), the area of improved bitemporal hemianopsia was maintained for 8 years. VA: visual acuity.
