Basaalkartsinoomi

Basaalkartsinoomi, also known as basal cell carcinoma (BCC), is the most common type of skin cancer. It originates in the basal cells, which are found in the deepest layer of the epidermis. BCCs typically develop on sun-exposed areas of the body, such as the face, ears, neck, and back of the hands. They are often slow-growing and rarely spread to other parts of the body, but they can be locally destructive if left untreated.

Several factors can increase the risk of developing BCC, with ultraviolet (UV) radiation from the sun or tanning beds being the primary cause. Fair skin, a history of sunburns, age, and a weakened immune system are also contributing factors. BCCs can appear in various forms, including pearly or waxy bumps, flat flesh-colored or brown scar-like lesions, or sores that bleed and scab over but do not heal.

Diagnosis of basal cell carcinoma is usually made through a physical examination and a skin biopsy. Treatment options depend on the size, location, and type of BCC. Common treatments include surgical excision, Mohs surgery (a specialized technique that removes cancerous tissue layer by layer), curettage and electrodesiccation, radiation therapy, and topical medications. Early detection and treatment are crucial for a successful outcome and to prevent local damage. Regular skin self-examinations and professional dermatological check-ups are recommended for individuals at risk.