• An isolated cellular blue nevus of the sclera was discovered and removed during a retinal detachment operation. Such benign tumors may be misdiagnosed clinically as an extension of a melanoma of the choroid or histologically as melanoma.
Smith TR, Brockhurst RJ. Cellular Blue Nevus of the Sclera. Arch Ophthalmol. 1976;94(4):618-620. doi:10.1001/archopht.1976.03910030302010