This 71 year old man comes to the office with a lesion on his cheek that has been there for sevdral years. He thinks it is getting larger and it does not bleed or hurt. You are the doctor. What is your diagnosis?
1. Basal cell carcinoma
2. Squamous cell carcinoma
4. Seborrheic keratosis
5. Melanocytic nevus
Make your diagnosis in the comments and the answer will be posted tomorrow.