Skin Cancer Pictures, Part IV: Non-Cancerous and Pre-Cancerous Skin Lesions
From Timothy DiChiara, Ph.D., former About.com Guide
Updated March 18, 2009
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
Not all skin blemishes are cancerous, nor will they all become cancerous in the future. This gallery of photographs will help you distinguish among cancerous, non-cancerous, and pre-cancerous lesions. Of course, diagnosing skin cancer
is far from straightforward, so if you have any doubts, contact your dermatologist or primary care physician as soon as possible.