Clues in DeRmoscopy: Dermoscopy of keratoacanthoma.

Kuonen F Department of Dermatology, Venereology, Hôpital de Beaumont, Lausanne University Hospital Center, CH-1011 Lausanne, Switzerland.
Durack A Dermatology department, Box 46, Addenbrooke's Hospital, Hills road, Cambridge, CB2 0QQ, UK.
Gaide O Department of Dermatology, Venereology, Hôpital de Beaumont, Lausanne University Hospital Center, CH-1011 Lausanne, Switzerland.