1 Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee.
2 Department of Pathology, Cleveland Clinic Foundation, Cleveland, Ohio.
3 Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee.
A patient in their mid-60s presented with a left iris pigmented lesion that had been present for decades and remained stable in size. What would you do next?