What to Expect During Your Professional Skin Cancer Screening

Did you know that 1 in 5 Americans will develop skin cancer by the age of 70? It’s a sobering statistic, but there’s a powerful, proactive step you can take: a professional skin cancer screening. The single best person to perform this exam is a board-certified dermatologist. Visiting a dermatologist for a regular check-up is one of the most effective ways to catch potential issues early, when they are most treatable. But if you’ve never had one, the idea can be a little intimidating. What actually happens in that exam room? In this post, we’ll walk you through the entire process, so you can book your appointment with confidence.

Why See a Dermatologist for a Skin Cancer Screening?

You might see your primary care physician for your annual physical, and while they may glance at your skin, their expertise isn’t specialized in dermatology. A dermatologist is a medical doctor who has dedicated years of training specifically to the skin, hair, and nails. This extensive training gives a dermatologist the unique ability to spot subtle changes in moles and lesions that an untrained eye might easily miss. They use a specialized tool called a dermatoscope, which is a powerful handheld magnifier with a light source, to see structures under the skin’s surface that are invisible to the naked eye. This allows them to differentiate between benign spots and potentially cancerous ones with much higher accuracy. For something as important as a skin cancer screening, you want the expert—and that expert is a dermatologist.

Preparing for Your Appointment with the Dermatologist

A little preparation can help your skin cancer screening go smoothly and ensure your dermatologist gets the best possible view of your skin. Being prepared helps the appointment be more efficient and effective.

• Come as you are: Avoid wearing heavy makeup, lotions, or self-tanner on the day of your appointment. These products can obscure your skin and make it harder for the doctor to see your spots clearly.
• Remove nail polish: Skin cancers, including melanoma, can develop under your fingernails and toenails. It’s essential to have clean, polish-free nails so your dermatologist can examine these areas thoroughly.
• Know your history: Be ready to discuss your personal and family history of skin cancer. Has a close relative had melanoma? Have you had any atypical moles removed in the past? Have you had blistering sunburns, or do you use tanning beds? This information provides crucial context.
• Perform a self-check first: Take a few minutes at home to examine your own skin. Note any new, changing, or unusual spots that you want to specifically point out to the dermatologist during your skin cancer screening. You are your own best advocate.

What Happens During the Exam with Your Dermatologist?

Once you’re in the exam room, the process is straightforward and typically takes only 10 to 15 minutes. First, a medical assistant will likely review your medical history and ask about any specific concerns you have. Then, you’ll be given a medical gown and left in private to change. For a full-body exam, you’ll generally undress completely, as it’s important for your dermatologist to check every inch of your skin.

When the dermatologist enters, they will begin the examination. This is a systematic, head-to-toe check. They will look everywhere, including:

• Your scalp, parting your hair to see the skin underneath.
• Your face, ears, neck, and chest.
• Your arms, hands, and in between your fingers.
• Your back, abdomen, and legs.
• The soles of your feet and the spaces between your toes.
• Areas that don’t get sun exposure, like the buttocks and genital area. Skin cancer can appear anywhere.

During this process, your dermatologist will likely use their dermatoscope to get a closer look at certain moles or spots. It’s a completely painless process. This is a great time to ask questions and point out any spots you’re worried about. A good dermatologist will listen to your concerns and explain what they are seeing.

The Role of the Dermatologist in Spotting Suspicious Moles

A dermatologist is trained to recognize the signs of the three most common types of skin cancer: basal cell carcinoma, squamous cell carcinoma, and melanoma. For melanoma, they often refer to the ABCDEs as a guide, which you can also use for self-exams:

• A for Asymmetry: One half of the spot does not match the other.
• B for Border: The edges are irregular, ragged, notched, or blurred.
• C for Color: The color is not the same all over and may include different shades of brown or black, or sometimes patches of pink, red, white, or blue.
• D for Diameter: The spot is larger than 6 millimeters across (about the size of a pencil eraser), although melanomas can sometimes be smaller.
• E for Evolving: The mole is changing in size, shape, or color.

While this is a helpful guide, many skin cancers don’t fit these rules. This is why the trained eye of a professional dermatologist is irreplaceable. Their experience allows them to identify suspicious lesions that may look harmless to the average person.

After the Screening: What if Your Dermatologist Finds Something?

If your dermatologist identifies a spot that looks suspicious, the next step is usually a biopsy. Try not to panic—this is a very common and simple procedure. A biopsy is the only way to definitively diagnose skin cancer. The dermatologist will numb the area with a local anesthetic and then remove a small sample of the skin. The sample is sent to a lab where a pathologist examines it under a microscope.

Your dermatologist’s office will call you with the results, usually within one to two weeks. If the spot is benign, no further action is needed. If it is cancerous, your dermatologist will discuss the diagnosis and treatment options with you. The good news is that when caught early, most skin cancers are highly treatable, often with a simple in-office procedure.

Your Health is Worth It: See a Dermatologist

An annual skin cancer screening is a quick, painless, and potentially life-saving appointment. It provides peace of mind and empowers you to take control of your health. By understanding what to expect, you can eliminate any anxiety and feel prepared for your visit. Don’t put it off because of uncertainty. The expertise of a board-certified dermatologist is your best defense against skin cancer. Schedule your annual skin cancer screening with a trusted dermatologist today and make it a regular part of your healthcare routine.