Harford R R, Vidmar D A, Cobb M W, Miller M L
Department of Dermatology, National Naval Medical Center, Bethesda, Maryland, USA.
Cutis. 1996 Mar;57(3):168-70.
Piloleiomyomas are benign smooth muscle tumors arising from the arrectores pilorum muscles in the skin. They vary in size and number, and are often spontaneously painful or sensitive to touch and cold. An unusual case of an ulcerated and painless piloleiomyoma is presented.