Fig. 2From: Gamma Knife radiosurgery for locally recurrent choroidal melanoma following plaque radiotherapyColor fundus photography of the patient a immediately before GK radiosurgery the lesion has increased in basal thickness and appears enlarging and to extend beyond the previous line of stabilization, and b in December 2017 the tumor continued to regress after the GKR, note the green arrow illustrating change from active fleshy tumor to atrophic oneBack to article page