Skin cancer is the most common type of cancer, but when detected early, it is often highly treatable. Knowing the different types of skin cancer—and recognizing their warning signs—can help you seek treatment sooner and protect your long-term health. The three main types of skin cancer are basal cell carcinoma (BCC) , squamous cell carcinoma (SCC) , and melanoma . While all three develop from abnormal skin cell growth, they differ in where they begin, how they behave, and the treatment they require. What Causes Skin Cancer? Most skin cancers develop after years of exposure to ultraviolet (UV) radiation from the sun or tanning beds. UV rays damage the DNA in skin cells, and over time, this damage can cause cells to grow uncontrollably. Several factors can increase your risk, including: Frequent sun exposure A history of blistering sunburns Indoor tanning Fair skin, light-colored eyes, or blond or red hair A weakened immune system Family or personal history of skin cancer Increasing age While anyone can develop skin cancer, understanding your risk can help you take preventive steps. Basal Cell Carcinoma (BCC) Basal cell carcinoma is the most common type of skin cancer . It begins in the basal cells, which are found in the lowest layer of the epidermis. BCC usually grows slowly and rarely spreads to other parts of the body. However, if left untreated, it can continue to enlarge and damage nearby skin, muscles, cartilage, and bone. Common Signs of Basal Cell Carcinoma You may notice: A shiny or pearly bump A flesh-colored or pink growth A sore that won't heal A flat, scar-like patch A lesion that repeatedly bleeds or crusts Basal cell carcinoma most often develops on areas that receive frequent sun exposure, such as the face, ears, scalp, neck, and shoulders. Squamous Cell Carcinoma (SCC) Squamous cell carcinoma develops in the squamous cells that make up the outer layer of the skin. Although SCC is generally more aggressive than basal cell carcinoma, it is highly treatable when diagnosed early. If left untreated, it has a greater chance of spreading to nearby lymph nodes or other parts of the body. Common Signs of Squamous Cell Carcinoma Look for: A rough, scaly red patch A thickened or wart-like growth An open sore A crusted bump that continues to enlarge A lesion that becomes tender or painful Like BCC, SCC commonly appears on sun-exposed areas, including the face, scalp, ears, hands, and arms. Melanoma Melanoma is the most serious form of skin cancer because it can spread quickly if not detected early. Melanoma develops in melanocytes , the cells that produce melanin, the pigment responsible for skin color. Although it accounts for a smaller percentage of skin cancer cases, it causes the majority of skin cancer-related deaths. The good news is that melanoma is highly treatable when found in its earliest stages. Warning Signs of Melanoma Melanoma often appears as a new mole or a change in an existing mole. Dermatologists recommend using the ABCDE Rule to identify suspicious lesions: A – Asymmetry: One half doesn't match the other. B – Border: The edges are irregular, blurred, or uneven. C – Color: Multiple shades of brown, black, red, white, or blue may be present. D – Diameter: Larger than about 6 mm (roughly the size of a pencil eraser), although melanomas can be smaller. E – Evolving: The mole changes in size, shape, color, or symptoms such as itching or bleeding. Any changing mole should be evaluated promptly by a dermatologist. Which Type Is Most Dangerous? Each type of skin cancer deserves prompt medical attention, but melanoma is generally considered the most dangerous because of its ability to spread to other organs if left untreated. Basal cell carcinoma is usually the least aggressive, while squamous cell carcinoma falls somewhere in the middle, with a greater potential to spread than BCC but generally less than melanoma. Regardless of the type, early diagnosis offers the best chance for successful treatment . How Can You Protect Your Skin? Reducing your risk of skin cancer starts with practicing sun safety every day. Here are a few simple ways to protect your skin: Apply a broad-spectrum sunscreen with SPF 30 or higher daily. Reapply sunscreen every two hours when outdoors and after swimming or sweating. Wear wide-brimmed hats, UV-protective sunglasses, and protective clothing. Seek shade during peak sunlight hours, typically between 10 a.m. and 4 p.m. Avoid tanning beds. Perform monthly skin self-exams. Schedule routine skin cancer screenings with your dermatologist, especially if you're at higher risk. When Should You See a Dermatologist? Don't ignore changes in your skin. Schedule an appointment if you notice: A new or changing mole A sore that doesn't heal A spot that bleeds repeatedly A lesion that itches, hurts, or crusts Any growth that looks different from your other moles or spots Early evaluation can make a significant difference in treatment outcomes. Early Detection Can Save Lives Understanding the three main types of skin cancer empowers you to recognize potential warning signs and seek care before the disease progresses. Whether it's a slow-growing basal cell carcinoma, a more aggressive squamous cell carcinoma, or a potentially life-threatening melanoma, regular skin checks and routine dermatology visits remain your best defense. If you're due for a skin examination or have noticed a suspicious spot, schedule an appointment at Skin Dermatology and Cosmetic Services with Dr. Ross Wheeler. Detecting skin cancer early is one of the most effective ways to protect your health and preserve healthy skin for years to come. Why wait! Call us at 386-256-1969 and schedule your consultation today!

Your skin is your body's largest organ and serves as the first line of defense against environmental damage. Yet many people overlook the importance of routine skin examinations until they notice a concerning mole, growth, or skin change. A total body skin exam is one of the most effective ways to detect skin cancer early and monitor your overall skin health. Whether you have a history of skin cancer or simply want to be proactive about your health, regular skin exams can play a critical role in prevention and early detection. What Is a Total Body Skin Exam? A total body skin exam is a comprehensive evaluation of your skin performed by a dermatologist or qualified healthcare provider. During the examination, your provider carefully inspects your skin from head to toe, including areas that may be difficult for you to see on your own, such as the scalp, back, and behind the ears. The goal is to identify any unusual moles, lesions, growths, or changes that could indicate skin cancer or other skin conditions requiring treatment. Early Detection Saves Lives One of the most important reasons to schedule a total body skin exam is the early detection of skin cancer. When detected in its earliest stages, many forms of skin cancer are highly treatable. Melanoma, the deadliest form of skin cancer, can develop quickly and spread to other parts of the body if left untreated. However, when melanoma is caught early, treatment outcomes are significantly improved. A professional skin exam can help identify suspicious spots before they become more serious health concerns. Skin Cancer Can Develop in Unexpected Places Many people assume skin cancer only develops in areas frequently exposed to the sun. While sun exposure is a major risk factor, skin cancer can appear virtually anywhere on the body. Commonly overlooked areas include: The scalp Between the toes The soles of the feet Behind the ears Under the nails The groin area The back Because these areas are difficult to examine yourself, a total body skin exam provides an added layer of protection. Not All Skin Cancers Are Easy to Spot Skin cancer does not always look like a dark mole. Some cancers may appear as: A pearly bump A non-healing sore A scaly patch A pink growth A lesion that bleeds easily A mole that changes in size, shape, or color Dermatologists are trained to recognize subtle warning signs that may not be obvious to the untrained eye. Monitoring Changes Over Time Your skin naturally changes as you age. However, some changes may indicate an underlying problem. Regular skin exams allow your dermatologist to establish a baseline and monitor moles and lesions over time. Tracking changes can help identify concerns before they become more advanced. Patients with numerous moles, atypical moles, or a history of sun damage particularly benefit from ongoing monitoring. Who Should Get a Total Body Skin Exam? While everyone can benefit from periodic skin evaluations, certain individuals may be at higher risk for skin cancer, including those who: Have a personal or family history of skin cancer Have fair skin, light eyes, or light hair Spend significant time outdoors Have a history of tanning bed use Have experienced frequent sunburns Have many moles or atypical moles Have a weakened immune system If you fall into any of these categories, your dermatologist may recommend more frequent examinations. Peace of Mind for Your Skin Health A total body skin exam is not only about detecting cancer. It can also provide reassurance about benign moles, spots, and other skin changes that may be causing concern. Knowing that your skin has been thoroughly evaluated by a professional can provide valuable peace of mind and help you feel confident about your skin health. What to Expect During Your Appointment Many patients are surprised to learn that a total body skin exam is quick, painless, and non-invasive. During the visit, your dermatologist will: Review your medical and family history Discuss any specific concerns Examine your skin from head to toe Evaluate any suspicious lesions Recommend monitoring, treatment, or biopsy if needed The entire appointment often takes only a short amount of time but can have a lasting impact on your health. The Bottom Line A total body skin exam is one of the simplest and most effective tools for protecting your skin and detecting skin cancer early. Because many skin cancers can develop without noticeable symptoms, routine examinations are an important part of preventive healthcare. By scheduling regular skin exams and paying attention to changes in your skin, you can take an active role in maintaining your health and improving the chances of early detection when treatment is most effective. So, schedule your consultation todayt at Skin Dermatology at one of our two convenient locations. Our team has a true commitment to our patients and to ensuring that each one receives an accurate medical diagnosis, and the proper treatment for their specific conditions. Call us today at 386-256-1969!