‘Doctor ! What is this bump on my head?’

Evaluation of Lesions Presenting in the Scalp and Calvarium
Gabriel Pivawer, DO1; Zafar Bajwa, MD1; Deborah L. Reede, MD1; Wendy R.K. Smoker, MD2; Lindell Gentry MD3; Roy A. Holliday, MD4
1 Long Island College Hospital, Brooklyn, NY; 2 University of Iowa, Iowa City, IA; 3 University of Wisconsin, Madison, WI; 4  NY Eye and Ear Infirmary, NY, NY.