Actinic keratosis and squamous cell carcinoma of skin showing squamous cell carcinoma (in situ) on the left and relatively normal skin on right side of image. Epidermis is thickened on left (cancer).

Royalty-free stock photo ID: 113572783

Actinic keratosis and squamous cell carcinoma of skin showing squamous cell carcinoma (in situ) on the left and relatively normal skin on right side of image. Epidermis is thickened on left (cancer).