Mole-related issues?
I have a mole on my hand that has been there for several years, and I remember it being less than 0.1 cm (about 0.06 cm).
Recently, I noticed it has grown to 0.1 cm.
I'm wondering if moles can grow larger with age or due to sun exposure, and whether this requires surgery.
Is there any practical risk associated with a mole that is 0.1 cm? I would appreciate your guidance, thank you.
Due to the recent pandemic, I have been hesitant to visit a hospital for a consultation.
e, 30~39 year old female. Ask Date: 2022/04/22
Dr. Zhou Hongzhang reply Plastic Surgery
1.
Moles can indeed change over time; sometimes they grow larger, and new ones may even appear.
2.
If there are any concerns, it is advisable to have them excised.
For example: if a mole suddenly enlarges significantly, exceeds 1.0 cm, has irregular borders or color, shows ulceration or bleeding, or is located on the palm, among other situations.
Reply Date: 2022/04/22
More Info
Moles, or nevi, are common skin growths that can vary in size, shape, and color. They are generally harmless, but changes in moles can sometimes indicate a risk of skin cancer, particularly melanoma. Understanding when to seek medical advice regarding changes in moles is crucial for early detection and treatment of potential skin cancers.
In your case, you mentioned that you have a mole on your hand that has grown from approximately 0.06 cm to 0.1 cm over the years. While it is not uncommon for moles to change in size, especially as we age or due to sun exposure, there are specific characteristics to monitor that could warrant a visit to a healthcare professional.
The "ABCDE" rule is a helpful guideline for assessing moles:
1. Asymmetry: If one half of the mole does not match the other half in shape or color, this could be a warning sign.
2. Border: Irregular, scalloped, or poorly defined borders may indicate a problem.
3. Color: A mole that has multiple colors (brown, black, tan, red, white, or blue) is more concerning than a uniform color.
4. Diameter: Moles larger than 6 mm (about the size of a pencil eraser) should be evaluated, although some melanomas can be smaller.
5. Evolving: Any change in size, shape, color, or elevation, or any new symptom such as bleeding, itching, or crusting, should prompt a consultation.
In your case, while the increase in size from 0.06 cm to 0.1 cm is relatively small, it is essential to consider other factors. If the mole has changed in color, shape, or has developed any new symptoms, it would be wise to seek medical advice. Even if the mole appears to be benign, any noticeable change should be evaluated by a dermatologist, who can perform a thorough examination and, if necessary, a biopsy to rule out malignancy.
Regarding your concern about the risk associated with a mole of 0.1 cm, it is generally considered low, especially if it has been stable for years. However, the risk of skin cancer is not solely determined by size; other characteristics and changes are equally important.
Given the current pandemic situation, many healthcare providers offer telemedicine consultations, which can be a safe way to discuss your concerns without needing to visit a clinic in person. This could be an excellent option for you to get professional advice while minimizing exposure to health risks.
In summary, while a mole that has grown slightly in size may not be an immediate cause for concern, it is essential to monitor it for any changes in the characteristics mentioned above. If you notice any irregularities or if you have any doubts, it is advisable to consult a dermatologist. Early detection is key in managing skin health, and taking proactive steps can lead to better outcomes.
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