To do a self examination for skin cancer:
- Print the Meaurement Guide and Body Chart (PDF) to aid you in sizing spots of concerns.
- Follow the drawings on this page to check your skin for discolored spots.
- Using the body chart you printed, mark the location of any discolored spots larger than 3 millimeters in diameter and give a description. If you note a spot with any of the early warning signs, call your dermatologist immediately.