Melanoma of the conjunctiva is a rare, unilateral malignancy primarily
affecting middle-aged whites; the annual average age-adjusted inciden
ce rate is 0.012 per 100,000 population. Although conjunctival melanom
a in the black population is extremely rare, cases have been reported.
Melanoma of skin in blacks has a predilection for nonsun-exposed, non
pigmented sites such as mucous membranes, palms, and soles. Primary ac
quired melanosis may lead to the development of melanoma even in black
s. Primary acquired melanosis in the black population may be difficult
to differentiate from racial melanosis clinically and histopathologic
ally. Early diagnosis through awareness and education can help improve
the survival of black patients with conjunctival melanoma. (Surv Opht
halmol 43:127-133, 1998. (C) 1998 by Elsevier Science Inc. All rights
reserved.).