MyHealth.Alberta.ca Network
Health Information and Tools >  Melanoma skin cancer sign: Evolution
Print the content on this page Decrease the font size of content Increase the font size of content

Main Content

Top of the page

Melanoma skin cancer sign: Evolution

Three images that show a skin growth getting larger over time.

Melanoma is the most serious type of skin cancer. The most important warning sign of melanoma is a change in a mole or other skin growth, such as a birthmark.

  • Evolution is another word for "change." Call your doctor if you notice any changes such as:
    • A change in the size, shape, or colour of a mole.
    • A change in symptoms, such as a mole that becomes itchy or tender or that bleeds.

Current as of: March 1, 2023

Author: Healthwise Staff
Medical Review:
Kathleen Romito MD - Family Medicine
Adam Husney MD - Family Medicine
Amy McMichael MD - Dermatology
Donald Sproule MDCM, CCFP - Family Medicine

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

To learn more about Healthwise, visit Healthwise.org.

© 1995-2023 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

© 2022 Government of Alberta.
About MyHealth.Alberta.ca | Contact Us
Terms & Conditions  |  Accessibility   |  Privacy
MyHealth.Alberta.ca Network
​