Imaging and genetic testing to improve melanoma diagnosis

Researchers are studying two tools that might help doctors catch melanoma earlier and more accurately. The first is a special imaging camera that lets doctors see skin cells in detail without cutting into the skin. The second is genetic testing that looks at the DNA inside cells to understand which lesions are dangerous and which are harmless. This study combines both approaches to see if they work better together.

Many patients have skin lesions removed unnecessarily because doctors cannot confidently tell the difference between harmless moles and early melanoma just by looking. This study aims to identify clearer warning signs—both visual and genetic—that would help doctors diagnose melanoma earlier and avoid removing benign lesions.