Skin Cancer
What even is skin cancer?
Skin cancer refers to the abnormal growth of skin cells, typically caused by the uncontrolled division and multiplication of damaged skin cells. There are several types of skin cancer, with the most common forms being basal cell carcinoma (BCC), squamous cell carcinoma (SCC), and melanoma.
Most common types of skin cancers-
Basal cell carcinoma (BCC) is the most prevalent type of skin cancer, usually appearing on sun-exposed areas such as the face and neck. It tends to grow slowly and rarely spreads to other parts of the body, making it highly treatable if detected early.
Squamous cell carcinoma (SCC) also commonly develops on sun-exposed areas but can also arise from pre-existing skin conditions or scars. SCC has a higher risk of spreading to nearby lymph nodes or distant sites if left untreated.
Melanoma, though less common, is the most dangerous form of skin cancer. It originates from melanocytes, the cells responsible for producing skin pigment. Melanoma can develop from existing moles or appear as new growths. It has the potential to spread to other parts of the body and can be life-threatening if not diagnosed and treated promptly.
How is it contracted and how can it be prevented?
Excessive exposure to ultraviolet (UV) radiation, whether from the sun or artificial sources like tanning beds, is a significant risk factor for developing skin cancer. Other factors include a history of sunburns, fair skin, a weakened immune system, a family history of skin cancer, and certain genetic conditions.
Early detection and timely treatment are crucial in managing skin cancer. Regular self-examinations to identify any suspicious changes in the skin, such as new growths, changes in shape or color, or non-healing sores, are essential. Seeking medical attention for professional skin examinations, especially for individuals with higher risk factors, is strongly recommended. This also includes practicing sun safety measures such as wearing sunscreen, protective clothing, and sunglasses, seeking shade during peak sun hours, and avoiding tanning beds.
Treatments?
Treatment options for skin cancer depend on the type, stage, and location of the cancer. They may include surgical removal, topical medications, radiation therapy, chemotherapy, immunotherapy, or targeted therapy. The choice of treatment is determined by healthcare professionals based on individual circumstances.
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