Piebaldism refers to - (AIIMS Nov 2012)
|B||Erythema nodosum leprosum|
|C||Associated with white forelock|
|D||None of the above|
Associated with white forelock
Piebaldism is a hypopigmented disorder which is present since birth and is characterized by congenital white fore lock and hypopigmented or depigmented macules on central part of forehead, ventral trunk, and upper & lower extremities. Involvement is bilateral symmetrical.