Consulting a Dermatologist: Concerns About a Mole on the Elbow - Dermatology

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Dear Dr.
Lee,
I recently developed a mole located on the inner side of my right elbow, specifically in the middle-right area of the joint crease.
The mole is approximately 0.1 cm in size and is flat, not raised.
Currently, there are no changes to the mole.
I would like to ask you three questions:
Question 1: Given that this mole is located at the elbow joint crease, where it is more likely to be subjected to friction from bending movements, do you think it is necessary to seek proactive medical removal, or is it sufficient to monitor it regularly and address any issues as they arise?
Question 2: If removal is necessary, can a mole of only 0.1 cm in size be treated with laser or cryotherapy, or is surgical excision the only option?
Question 3: Based on your years of clinical experience, have you encountered cases where moles located on the inner side of the elbow (in the joint crease) have transformed from benign moles to malignant ones?
Thank you, Dr.
Lee.

A-Xiang, 30~39 year old female. Ask Date: 2022/03/16

Dr. Li Yufen reply Dermatology


Hello: The evolution of common pigmented nevi can range from benign nevi to dysplastic nevi, or malignant melanoma.
For a detailed introduction to melanoma, you can refer to the article on Care Online: https://www.careonline.com.tw/2017/07/melanoma.html.

Question 1: Based on the description, if the nevus shows no changes at present, it can be monitored regularly, and further action should be taken if any abnormalities arise.

Question 2: If there are concerns about potential malignancy, it is recommended to perform surgical excision and send the specimen for pathological examination to confirm its benign or malignant nature.

Question 3: Although cases are rare, it is still advisable to continue monitoring.
If there are any changes in the nevus, it is recommended to consult a nearby dermatologist for diagnosis and treatment: http://www.derma.org.tw/user_finddoctor.php.
Thank you!

Reply Date: 2022/03/16

More Info


Dear Patient,
Thank you for reaching out with your concerns regarding the mole on your elbow. It's understandable to be cautious about any changes in your skin, especially when it comes to moles. I will address your questions one by one, providing insights based on dermatological principles.

Question 1: Should I proactively remove the mole or just monitor it?
In general, the management of moles depends on their characteristics and any changes they may exhibit over time. A flat mole that is approximately 0.1 cm in size and has not changed in appearance is typically not a cause for immediate concern. However, because it is located in an area that experiences frequent friction due to bending at the elbow, it is wise to monitor it closely. Regular self-examinations can help you notice any changes in size, shape, color, or texture. If you observe any of these changes, or if the mole becomes painful or starts to bleed, it would be prudent to consult a dermatologist for further evaluation.
In summary, if the mole remains stable, you can choose to monitor it rather than pursue immediate removal. However, if you have any personal or family history of skin cancer, or if you have concerns about the mole's location and potential irritation, discussing removal options with a dermatologist may be beneficial.

Question 2: Can the mole be removed using laser or cryotherapy, or is surgical excision necessary?
For a mole of this size, both laser treatment and cryotherapy are potential options for removal, depending on the mole's characteristics and the dermatologist's assessment. Laser therapy is often used for superficial lesions and can be effective for certain types of moles. Cryotherapy, which involves freezing the mole, can also be an option, but it may not be suitable for all types of moles, especially if there is a concern about the mole's nature.

Surgical excision is typically considered the gold standard for moles that exhibit atypical features or if there is a concern for malignancy. It allows for complete removal and histopathological examination of the mole, which can provide peace of mind. If you decide to pursue removal, your dermatologist will recommend the most appropriate method based on their clinical evaluation.

Question 3: Have you seen moles in this area transform from benign to malignant?
While it is relatively uncommon for benign moles to transform into malignant ones, it is not impossible. Moles located in areas of frequent friction or trauma, such as the inner elbow, may have a slightly higher risk of changes due to irritation. However, the majority of moles remain stable throughout a person's life.
In my clinical experience, I have encountered cases where moles have undergone changes, but these instances are typically associated with specific risk factors, such as a history of excessive sun exposure, family history of melanoma, or the presence of atypical moles. It is essential to be vigilant and proactive about skin health, especially if you have a personal or family history of skin cancer.

In conclusion, I recommend that you continue to monitor the mole for any changes and consult with a dermatologist for a professional evaluation. They can provide tailored advice and determine the best course of action based on your specific situation. Remember, early detection and intervention are key in managing skin health effectively.

Best wishes for your skin health, and do not hesitate to reach out with further questions or concerns.

Sincerely,
Doctor Q&A Teams

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