Skin cancer is the most common type of cancer in the United States, but the good news is that it is also one of the most preventable cancers. Early detection through regular skin cancer screenings is key to ensuring the best outcomes and preventing the spread of skin cancer. At Mt. Lebanon Dermatology, we emphasize the importance of proactive skin care, which includes regular skin checks to catch any potential issues early.
What is Skin Cancer?
Skin cancer occurs when abnormal cells grow uncontrollably in the skin, often due to exposure to ultraviolet (UV) radiation from the sun or tanning beds. The three most common types of skin cancer are:
- Basal cell carcinoma (BCC): The most common form, often appearing as a small, pearly bump or sore that doesn't heal.
- Squamous cell carcinoma (SCC): Often looks like a scaly, red patch or a growth that crusts or bleeds.
- Melanoma: The deadliest form of skin cancer, which often appears as a new mole or an existing mole that changes in size, shape, or color.
While these cancers vary in severity, the key to successful treatment is early detection, which is why skin cancer screenings should be part of your routine healthcare.
Why Regular Skin Cancer Screenings Are Crucial
Early Detection Equals Better Prognosis
The earlier skin cancer is detected, the easier it is to treat. For example, basal cell and squamous cell carcinomas are highly treatable when caught early and are less likely to spread. Melanoma, however, can be more aggressive and spread quickly, but if it is found in the early stages, it is often curable with appropriate treatment. Regular screenings allow dermatologists to catch skin cancer before it spreads, improving the chances of a successful outcome.
Catching Changes in Your Skin
Your skin is constantly changing due to factors like aging, sun exposure, and environmental elements. Regular self-exams, as well as professional screenings, help detect abnormal changes that might not be noticeable otherwise. A dermatologist is trained to spot early warning signs that you might miss, including suspicious moles, growths, or lesions.
Risk Factors for Skin Cancer
While anyone can develop skin cancer, certain factors increase your risk, including:
- Fair skin or light hair
- A history of sunburns or excessive sun exposure
- Frequent use of tanning beds
- Family history of skin cancer
- Personal history of skin cancer or other cancers
- A weakened immune system
If you have any of these risk factors, it’s especially important to have regular skin checks.
When to Schedule a Skin Cancer Screening
Annual Screenings: A Preventive Measure
If you're over the age of 40, it’s recommended to schedule a skin cancer screening once a year, regardless of whether you notice any changes in your skin. For individuals with a higher risk of skin cancer, annual or even semi-annual screenings may be advised.
Self-Exams Between Screenings
In addition to professional screenings, performing monthly self-exams of your skin is a simple and effective way to stay on top of any changes. Look for the following signs in moles or other skin growths:
- Asymmetry: One half of the mole doesn't match the other half.
- Irregular borders: The edges are jagged or uneven.
- Multiple colors: A mole with more than one color, such as brown, black, or even red or white.
- Large size: A mole that is larger than a pencil eraser (about 6mm or more).
- Changes in appearance: A mole that changes in size, shape, or color.
- Itching or bleeding: Any mole or growth that becomes itchy, painful, or starts to bleed.
If you notice any of these changes, contact your dermatologist immediately for an evaluation.
When to Seek Immediate Medical Attention
If you notice any of the following signs, don’t wait for your scheduled skin cancer screening:
- A new mole or growth that appears suddenly.
- A change in an existing mole—whether it's a new color, shape, or size.
- A sore that doesn’t heal or a spot that bleeds or crusts over.
These could be warning signs of skin cancer, and prompt evaluation can make a significant difference in treatment outcomes.
What to Expect During a Skin Cancer Screening
A skin cancer screening is a simple and painless procedure performed by a dermatologist. During the exam, your doctor will:
- Check your entire body: This includes your face, scalp, back, arms, and legs, as well as areas that are often overlooked, like the palms, soles of your feet, and between your fingers and toes.
- Examine your skin closely: The dermatologist will look for any moles or growths that appear suspicious.
- Take photos: In some cases, your dermatologist may take photos of suspicious spots to track changes over time.
- Discuss your history: Your doctor will ask about your sun exposure habits, family history, and any previous skin issues.
If a suspicious lesion is found, your dermatologist may perform a biopsy to confirm if the growth is cancerous. For more aggressive types of skin cancer, your doctor may recommend treatments like surgical excision or Mohs surgery to remove the cancerous tissue.
Protect Your Skin, Protect Your Health
Skin cancer is one of the most preventable types of cancer, and regular skin cancer screenings are the best way to catch potential issues early. By scheduling annual skin checks, performing monthly self-exams, and being vigilant about changes in your skin, you can protect your health and ensure any concerns are addressed promptly.
At Mt. Lebanon Dermatology, we’re committed to providing comprehensive skin care, from routine check-ups to advanced treatments. Don’t wait—schedule your skin cancer screening today and take the first step toward healthier, more confident skin.
📞 Call us now (412) 563-0217 or visit our website to book your appointment!
