Investigation of Standard Excision Surgical Margins Using Two Photon Fluorescence Microscopy

This study is looking at the standard surgical margins (how much healthy skin is removed around a tumor) used when treating basal cell carcinoma — one of the most common types of skin cancer — without Mohs surgery. Researchers want to compare two different approaches and better understand outcomes. **You may be eligible if...** - You are currently receiving treatment for basal cell carcinoma (a type of skin cancer) at the study site - You are not having Mohs surgery (a specialized surgical technique) - You are able to read and understand the consent form **You may NOT be eligible if...** - There are no specific exclusion criteria listed for this study Talk to your doctor to see if this trial is right for you.