5 Signs of Skin Cancer Recurrence

Detecting skin cancer recurrence early is not just crucial, it’s empowering. After undergoing skin cancer removal, staying vigilant about changes in your skin can help catch any potential regrowth before it worsens. Recognizing the warning signs ensures prompt intervention and the best possible outcomes, putting you in control of your health.

Our board-certified dermatologists at Harris Dermatology in Fort Myers and Naples, FL, are experts in skin cancer detection, treatment, and prevention. With a focus on patient-centered care, we utilize advanced diagnostic techniques to monitor for any signs of recurrence, instilling confidence in our patients about their long-term skin health.

1. Changes in the Appearance of a Scar or Treated Area

After skin cancer removal, the treated area should heal with minimal changes. However, if you notice any alterations in color, texture, or size, it could indicate recurrence of basal cell carcinoma, squamous cell carcinoma, or melanoma. You may notice the following:

• The scar becomes raised, thickened, or irregular.
• New growth appears within or around the scar.
• Persistent redness, swelling, or tenderness.

If you notice any of these changes, scheduling an appointment to determine if further evaluation or treatment is needed.

2. Development of New Lesions Nearby

Recurring skin cancer often manifests as new lesions near the original site. These may appear as follows:

• A firm, red bump or a scaly patch.
• An open sore that doesn’t heal within a few weeks.
• A pearly, waxy, or shiny lesion.

Monitoring any new growth and seeking a professional evaluation can prevent further progression.

3. Persistent Itching, Pain, or Bleeding

Healthy skin should not continuously itch, hurt, or bleed. It could be a sign of regrowth if an area previously treated for skin cancer starts displaying these symptoms: 

• A chronic sore that won’t heal or reopens frequently.
• Ongoing irritation, discomfort, or pain.
• Crusting, scaling, or bleeding with minimal trauma.

These symptoms should be promptly examined to determine if skin cancer is coming back.

4. Skin Discoloration or Dark Spots

Melanoma, the most aggressive form of skin cancer, can recur with darkening pigmentation or irregular color patterns. Be alert for:

• Black, blue, or brown discoloration within a scar.
• Uneven borders or asymmetry in new pigmented spots.
• Sudden changes in pre-existing moles or freckles.

Early intervention plays a key role in successful skin cancer follow-up care.

5. Lumps or Nodules Under the Skin

In some cases, skin cancer recurrence is not visible on the surface but develops as lumps beneath the skin. This is particularly important for those undergoing Mohs surgery or other excisional procedures. Please be aware of the following:

• Firm, painless nodules near the original treatment area.
• Swollen lymph nodes, especially around the neck or armpits.
• Deep tissue changes or subdermal masses.

Regular dermatology check-ups can help identify any abnormalities before they become problematic.

Stay Proactive With Skin Cancer Monitoring

If you have a history of skin cancer, routine monitoring is essential. Call 239-936-3344 today to schedule an evaluation and ensure long-term skin health.