Moles Overview

Moles, medically known as nevi, are common skin growths that typically appear as small, dark spots on the skin. While most moles are harmless, some may warrant closer attention due to changes in size, shape, or color, which could indicate skin cancer. At West Texas Dermatology Center, we specialize in evaluating and monitoring moles to ensure their health and detect any concerning changes.

What are Moles?

Moles are clusters of melanocytes, the pigment-producing cells in the skin, which can appear as flat or raised growths ranging in color from tan to dark brown or black. Moles can develop anywhere on the body and may vary in size and shape. While some people are born with moles, others may develop them over time due to sun exposure or hormonal changes.

Most moles are benign and pose no health risks. However, certain factors, such as the presence of atypical moles (dysplastic nevi) or a family history of melanoma, may increase the risk of developing skin cancer.

How are Moles Evaluated?

Monitoring moles for changes in size, shape, color, or texture is essential for detecting any potential signs of skin cancer. Dermatologists use the ABCDE criteria to assess moles:

• Asymmetry: One half of the mole does not match the other half in shape or size.

• Border Irregularity: The edges of the mole are uneven, scalloped, or poorly defined.

• Color Variation: The mole contains multiple colors or uneven pigmentation.

• Diameter: The mole is larger than the size of a pencil eraser (about 6 millimeters) in diameter.

• Evolution: The mole has changed over time, either in size, shape, color, or texture.

In addition to the ABCDE criteria, dermatologists may also evaluate moles for the presence of additional concerning features, such as inflammation, bleeding, or itchiness.

When Should you see a Dermatologist for Moles?

It is essential to have moles evaluated by a dermatologist if you notice any of the following:

• New moles appearing after the age of 30

• Changes in the size, shape, color, or texture of existing moles

• Itching, bleeding, or other unusual symptoms associated with a mole

• Multiple or atypical moles, especially if you have a personal or family history of skin cancer

Regular skin examinations by a dermatologist are recommended, particularly for individuals at higher risk of skin cancer, such as those with fair skin, a history of sun exposure, or a family history of melanoma.

Our experienced dermatologists at West Texas Dermatology Center are here to provide thorough mole evaluations, skin cancer screenings, and personalized care for all your dermatological needs. Contact us today to schedule a consultation and take the first step toward maintaining healthy skin.