Koenen's tumor is seen in
Ans- B. Periungual fibromas (Koenen's tumors):- Present in 20% of patients of tuberous sclerosis. Develop in adult life. o Small, pink, sausage-shaped growths arising from under the nail folds; may distort the nail plate.
Ichthyosis
Tuberous sclerosis
Neurofibromatosis
Sturge weber syndrome
Skin Cancer