squamous cell carcinoma
Quick Summary
Squamous cell carcinoma is a type of cancer that arises from squamous cells, which are flat cells found on the surface of the skin and lining of organs. It is one of the most common skin cancers, particularly in fair-skinned individuals, and is often linked to prolonged exposure to strong sunlight.123
While less common than basal cell carcinoma, squamous cell carcinoma has a higher rate of metastasis, making early diagnosis crucial. It can also occur in other areas, such as the larynx, where it is frequently associated with chronic irritation, alcohol, and tobacco use. Risk factors include DNA damage from ultraviolet radiation, exposure to certain chemicals, and chronic inflammatory skin conditions. Diagnosis typically involves a skin biopsy, and treatment often includes surgery, radiation therapy, or chemotherapy.2453
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