How to Spot the Signs of Skin Cancer: Expert Tips from a Rhode Island Dermatologist
Skin cancer is the most common cancer in the U.S., and knowing the signs can make all the difference in seeking care to allow for early detection and successful treatment. Most skin cancers are highly treatable and curable when caught early, so understanding what to look for is key. Here in Rhode Island, our sun exposure can be intense in the summer, making skin checks essential year-round.
The ABCDEs of Melanoma
Melanoma, a more serious type of skin cancer, can often be identified using the "ABCDE" method:
A – Asymmetry: A healthy mole is generally symmetrical. If you can’t split it evenly down the middle, it may need to be examined.
B – Border: Look for jagged or blurry edges. Non-cancerous moles tend to have smooth, even borders.
C – Color: Be cautious of moles with more than one color, like shades of black, red, or blue.
D – Diameter: Watch for moles larger than a pencil eraser, especially if they’re changing.
E – Evolving: Any changes over time—whether in size, shape, or symptoms like itching or bleeding—should be evaluated by a dermatologist.
Recognizing Other Types of Skin Cancer
Basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) are more common than melanoma, especially in areas with significant sun exposure. Unlike melanoma, these types of skin cancer don’t follow the ABCDE guidelines, but they have other distinguishable features.
Basal Cell Carcinoma (BCC)
BCC often appears as a pearly bump or a pink, shiny growth, usually on sun-exposed areas like the face or neck. It can also appear as a pink “patch of eczema” that does not resolve with topical treatment.
It rarely spreads but can cause damage and slowly destroy the surrounding healthy tissue, so early treatment is important.
Squamous Cell Carcinoma (SCC)
SCC might look like a red, scaly patch, an open sore, or a wart-like bump. It can sometimes be painful or itchy, and may grow quickly.
Though uncommon, SCC can spread to other parts of the body if left untreated.
One of Dr. Findley’s mantras to her patients is to follow the “3 P’s”-- anything Pink, Persistent, or Present for more than 3 weeks should be evaluated by a dermatologist.
Skin Checks are Key
Routine self-checks are an effective way to monitor your skin. Follow these tips for a thorough exam:
Use a Mirror: Inspect your skin head-to-toe, especially areas that get the most sun exposure.
Check Hard-to-See Spots: Use a hand mirror to examine your scalp, back, and other less visible areas. Often it is best to ask a loved one to look at these areas as well, and ask your hairdresser and dentist to take a thorough look at your head and mouth, respectively.
Track Changes: Note any changes in moles or spots and document any concerns. Cell phones can be quite helpful today for monitoring changes.
When to See a Dermatologist
Scheduling regular skin checks with a dermatologist is essential, especially if you have a history of sun exposure or more than a few moles. A dermatologist can evaluate any changes and, if needed, perform a biopsy for quick diagnosis and treatment.
Remember, not all skin cancers follow the rules so it’s important to be on the lookout for anything new or changing!
Skin cancer awareness and early action can make a significant difference. Our team is here to help with personalized skin exams and treatments to keep your skin healthy all year long.
If you’re concerned about the best treatment options for skin cancer, read our blog “Mohs Surgery vs. Traditional Excision: Great Treatments with Key Differences and Benefits”. It explains both procedures and can help you understand which approach may be best for your situation.
Don’t wait—schedule a consultation today and stay proactive about your skin health! Call 401-415-8586 or request a consultation with Dr. Findley today.