Koenen's tumor is seen in: (A) Ichthyosis, (B) Tuberous sclerosis, (C) Neurofibromatosis, (D) Sturge weber syndrome
Answer is B. 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.