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Monthly Mole Check Chart

Anyone can get skin cancer. Doing a monthly skin check is an important way to spot early signs of melanoma. Melanoma is the deadliest type of skin cancer. But if it’s found early, it can be treated. Regular skin checks can help you track any changes in your skin.

Getting started

Each month, check your body for any spots such as freckles, age spots, and moles. Use this sheet to help you by doing the following:

  1. Number each spot you find on the images below.

  2. Record the details for each spot, and the date, on the chart at the bottom of the page.

  3. Keep all of your completed charts. This will help you track any changes in your skin over time.

What to look for

When doing a skin check, be sure to use the ABCDEs of melanoma. This means checking spots and moles for the following:

  • Asymmetry. One half of the mole is not like the other half.

  • Border. The edges are not smooth but ragged, notched, or blurred.

  • Color. Color varies from 1 part of the mole to another and may be tan, brown, or black. In some cases the color can be white, red, or blue.

  • Diameter. The mole is larger than 6 mm (size of a pencil eraser).

  • Evolving. The mole is getting larger or changing its shape or color.

    Mole with asymmetrical shape. Mole with uneven, blurry borders. Mole with dark and light spots. Mole with 6 mm measurement across diameter. Three moles showing changes in mole over time.

How to check

Stand before a full-length mirror and check all parts of your body. Have a family member or friend check for spots on your back or other areas you can't see. Or use a hand mirror to check hard-to-see areas such as your back, buttocks, back of the neck, and scalp. To get a better look when checking your scalp, part your hair.

Taking photos of your moles can also be very helpful. Looking at photos over time can help you find new moles. It can also help you find changes in existing moles. And it can ease any worries if you don't see any changes over time.

When to call your healthcare provider

Call your healthcare provider if any of your moles:

  • Hurt

  • Itch

  • Ooze

  • Bleed

  • Thicken

  • Become crusty

  • Show any of the ABCDEs of melanoma

Monthly Skin Check Chart


Mole #


What is the mole's shape?

Border of mole

Color of mole

Diameter of mole

Evolving: How has mole changed?

Online Medical Reviewer: Michael Lehrer MD
Online Medical Reviewer: Raymond Kent Turley BSN MSN RN
Online Medical Reviewer: Rita Sather RN
Date Last Reviewed: 12/1/2019
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