Chapter 121 :: Neoplasias and Hyperplasias of Muscular and Neural Origin

Question 1

Hair-bearing areas of lower extremities, scalp, trunk

Firm nodule with hyperpigmentation and erythema of the involved skin

Smooth muscle tumor

Answer 1

LEIOMYSARCOMA

Question 2

linked to NF-1 and has a potential for malignant transformation

Answer 2

Plexiform neurofibroma