Former Australian cricket captain Michael Clarke has once again faced a health struggle that affects millions around the globe, skin cancer. Clarke, 44, posted on social media that he recently had surgery to have a suspicious growth removed from his nose. His post was not just about healing, but also an appeal: get your skin checked.This reminder from a sports legend underscores a pressing global health issue. Skin cancer is the most common cancer diagnosed in the United States, Australia, and many other parts of the world. The good news is that when detected early, most cases are highly treatable but that early detection depends on awareness knowing what skin cancer looks like and when to seek medical help.Also Read: Legionnaires’ Outbreak Canada: 94 Sick So Far, Ontario Food Manufacturer's Cooling Tower Could Be Source Of The Deadly DiseaseClarke's recent diagnosis is not his initial experience with skin cancer. In 2006, doctors operated on him to remove suspicious marks on his face and chest. They removed them surgically before they were able to do further damage. Again in 2019, he had surgery to have cancerous tumors removed from his forehead.Now, in 2025, his post-surgery update again emphasizes how skin cancer can be a recurring aspect for those at risk. Clarke had penned, "Skin cancer is real! Particularly in Australia. Another one removed from my nose today. A friendly reminder to have your skin checked. Prevention is better than the cure but in my case, regular check-ups and early detection is the key." Australia has some of the highest rates of skin cancer on the planet because of high levels of UV radiation. However, Clarke's experience sounds off far beyond his native soil. In the United States alone, more than 5 million instances of skin cancer are treated annually, the American Cancer Society says. What Is Skin Cancer?Skin cancer occurs when skin cells grow out of control, penetrating surrounding tissue and occasionally spreading to other organs. The sun's ultraviolet (UV) light is the primary cause, though indoor tanning is also a culprit. There are three types of skin cancer with varying risks and appearances:Basal Cell Carcinoma (BCC): The most frequent one. BCC typically appears as a flesh-colored bump, pearl-like growth, or pinkish lesion. It usually develops on sun-exposed sites such as the face, neck, and arms. Although it does not spread much, if left untreated, it can produce extensive local destruction. Squamous Cell Carcinoma (SCC): The second most frequent type. SCC can be a hard red bump, scaly area, or sore that closes up and reopens. It often occurs on sun-exposed areas like the ears, lips, and face. If left alone, SCC can grow and invade deeper tissues. Melanoma: The most life-threatening form. Melanoma can develop in a pre-existing mole or as a new dark spot that appears different from surrounding markings. It grows more quickly than other skin cancers, so catching it early is paramount. SCC can develop from a precancerous skin growth: Actinic keratoses are primarily caused by cumulative sun exposure and tend to develop on areas of the body that get the most sunlight, including the face, scalp, neck, hands, and forearms. People with fair skin are more likely to develop these patches, but they can occur in anyone with a history of significant sun exposure. What Does Skin Cancer Look Like?One of the difficulties with skin cancer is that its early signs are simple to overlook or assume to be harmless. However, being in a position to recognize these alterations can be the difference between life and death. General warning signals are:A new growth that looks like a mole, bump, or scab.An open sore that does not heal.A patch of skin that is rough or scaly.Alterations in a mole getting larger, darker, or becoming irregular in shape.Persistent itching or pain around a skin spot.Doctors recommend following the ABCDE rule for melanoma:Asymmetry: One half doesn’t match the other.Border: Edges are irregular or blurred.Color: Uneven colors—brown, black, red, or white patches.Diameter: Larger than 6mm (about the size of a pencil eraser).Evolving: Any mole or spot that changes in shape, size, or symptoms.Where Skin Cancer Can Appear?Most individuals think that skin cancer only occurs on sun-exposed skin. Although it is correct that the scalp, face, neck, arms, and hands are the most susceptible, cancers can occur on less visible locations:Under the toenail or fingernail.On the palms or soles of the feet.Around the genitals.On the back, which individuals might seldom examine themselves.This is particularly the case for individuals with darker skin. In these individuals, melanoma and other types tend to appear on less sun-exposed areas, i.e., under nails or on the feet.Who Is at Greatest Risk?Anyone may get skin cancer, but certain individuals have a higher risk based on specific characteristics. People with fair skin, light hair, and light eyes are at greater risk, as are those with past histories of severe sunburns, particularly blistering. Frequent sun exposure with poor protection and tanning bed use also increase the risk of skin cancer. An inheritance pattern of the illness or compromised immune system further increases the risk. Michael Clarke's years of cricket playing in the strong Australian sunlight emphasize how long-term exposure to the sun can dramatically raise the risk of skin cancer.Is Skin Cancer Preventable?While you cannot alter your genes or your skin type, you can lower your risk considerably:Use sunscreen daily with SPF 30 or better. Apply every two hours when you're outside.Wear protective gear, wide-brimmed hats, sunglasses, and long sleeves.Seek shade between 10 a.m. and 4 p.m. when the sun's rays are strongest.Steer clear of tanning beds, which release cancer-causing UV radiation.Have your skin checked regularly, both at home and by a dermatologist.Clarke's focus on early diagnosis is echoed in medical guidance: the sooner you detect changes, the greater the potential for effective treatment.Why Regular Checkups Are So Important?Skin cancer often develops silently. A small bump today may not cause pain but could evolve into something dangerous over time. Clarke’s case illustrates why vigilance is critical even after previous treatments. Recurrence is possible, and only regular screenings can catch issues before they progress.The American Academy of Dermatology recommends annual full-body skin checks for most adults, and more frequent exams for those with higher risk factors.Michael Clarke's candor regarding his diagnosis puts a spotlight on a public health problem that affects the entire world. His tale is not merely that of an athlete undergoing another surgery it is a reminder to all, wherever they may be in the world, that skin cancer exists, is prevalent, and is frequently preventable.