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Melanoma is the most serious form of skin cancer, and its incidence is increasing. Like other types of skin cancer, treatment outcomes are overall positive, especially when it can be diagnosed early. For this reason, it is important to know the signs and symptoms of melanoma so you can seek care from a qualified dermatologist like Dr. Damstetter as soon as possible. Patients in Glenview, Illinois who notice signs of skin cancer can turn to Reserve Dermatology for effective treatment options.
What is Melanoma?
Melanoma is a form of skin cancer that affects the melanocytes, or pigment-producing cells, in the skin or other tissues. In cases of melanoma, the melanocytes grow abnormally and uncontrollably. It is the most serious type of skin cancer because it is more likely to spread to other parts of the body and, in some cases, is fatal. The earlier developing skin cancer cells are detected, the higher the overall cure rates and survival.

What Causes Melanoma?
Melanoma is caused by abnormal growth in the melanocytes. In healthy skin, new cells push older skin cells to the surface, where they die and fall away. When cutaneous melanoma occurs, the melanocytes grow out of control due to damaged DNA, forming a mass of cancer.
Researchers and dermatologists believe that many cases of melanoma are caused by damage from UV rays due to excess sun exposure or indoor tanning beds over time. However, other factors can increase your risk of melanoma. These risk factors include:
- Fair skin
- History of sunburn
- Family history of melanoma
- Living in a sunny climate or at a high elevation
- Having a large number of moles
- Weakened immune system
Anyone can develop melanoma and should be regularly screened for melanoma cells during a skin check.
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Melanoma Symptoms
Melanomas are irregularly shaped growths that are usually dark in color. Occasionally they appear pink or red. They may begin as normal moles which then progress into cancer over time. Melanomas are most likely to develop in areas that receive a large amount of sun exposure, such as the face, neck, chest, shoulders, forearms, or hands. However, they can occur anywhere on the body, including the soles of the feet or the nail beds. It is especially important for those with darker skin tones to regularly check these hidden areas.
To identify potential melanoma, keep the mnemonic device “ABCDE” in mind. This stands for:
- A: Asymmetry
- B: Irregular border
- C: Changes in color
- D: Diameter larger than ¼ inch, or the size of a pencil eraser
- E: Evolving, or changing in shape, size, or color over time.
Some patients find it helpful to photograph their moles so they can compare them from month to month as they perform regular self-skin checks at home. Other symptoms of malignant melanoma may include itchiness or bleeding. they can compare them from month to month as they perform regular self-skin checks at home. Other symptoms may include itchiness or bleeding.
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Diagnosing Melanoma
After conducting a visual examination, reviewing your health history, and carefully examining your skin, Dr. Damstetter may suggest a biopsy to diagnose melanoma. This involves removing a small amount of tissue to examine it in a lab. In some cases, the biopsy will completely remove the suspicious mole. This doesn’t mean that all cancer cells are removed, however. A sentinel lymph node biopsy may be recommended to check whether it has spread to nearby areas.
Melanoma Treatments
If you are diagnosed with melanoma, Dr. Damstetter will remove the cancer cells. This can be completely surgically under local anesthesia. In cases where melanoma has spread beyond the skin (called superficial spreading melanoma), additional procedures are necessary. This may include removing affected lymph nodes, immunotherapy, radiation therapy, or chemotherapy to kill cancer cells, depending on your condition.
What to Expect During Treatment
Removal of melanoma in situ is relatively quick and painless. Dr. Damstetter will administer a local anesthetic to keep you comfortable throughout. She will remove the cancerous growth, ensuring a good cosmetic result and taking steps to prevent scarring. The length of this procedure can depend on factors like the size of the growth, its complexity, and whether any further cancerous activity is detected.
What to Expect After Treatment
Dr. Damstetter will give you instructions on how to care for your surgical site. The single most important step of your recovery is keeping yourself covered and protected with broad-spectrum sunscreen. People with skin cancer are more likely to see another melanoma incidence, so it is extremely important to practice good habits. Dr. Damstetter will discuss your next steps based on the results of your biopsy and whether further treatment is needed. We recommend returning for yearly skin examinations to remain vigilant for any other skin cancers.
Schedule an Appointment
If you notice signs of melanoma, it is important to schedule an appointment as soon as possible. Call Reserve Dermatology in Glenview Illinois or contact us online to schedule your appointment with Dr. Damstetter.