Gooptu C, Marks N, Thomas J, James M P
Department of Dermatology, Royal Berkshire Hospital, Reading, Berks, UK.
Clin Exp Dermatol. 1998 May;23(3):99-102. doi: 10.1046/j.1365-2230.1998.00346.x.
Squamous cell carcinomas are known to arise in certain chronic, scarring dermatoses and also to be associated with exposure to ultraviolet radiation. We now report a case arising in a plaque of lupus vulgaris, the patient having received radiation from a Finsen lamp as a child for a tuberculous abscess in that region.