Ugly duckling sign for melanoma: Symptoms, studies, and self-check tips

The "ugly duckling" sign, a dermatological clue, identifies moles that stand out from others in size, shape, color, or texture. This simple visual check, supported by rigorous research, significantly aids in the early detection of melanoma, improving survival rates by highlighting potentially dangerous lesions before they spread.

Ugly duckling sign for melanoma: Symptoms, studies, and self-check tips
The "ugly duckling" sign, a dermatological clue, identifies moles that stand out from others in size, shape, color, or texture. This simple visual check, supported by rigorous research, significantly aids in the early detection of melanoma, improving survival rates by highlighting potentially dangerous lesions before they spread.