Squamous cell carcinoma is a type of skin cancer that originates in the squamous cells, which are flat cells found in the outer layer of the skin. It is one of the most common forms of skin cancer and typically develops in areas that are frequently exposed to the sun, such as the face, neck, arms, and hands. Squamous cell carcinoma often appears as a red, scaly patch or as a firm, raised bump on the skin. If left untreated, it has the potential to grow and spread to other parts of the body, leading to serious complications. Treatment for squamous cell carcinoma usually involves surgical removal of the affected area, along with additional therapies such as radiation or chemotherapy. Early detection and treatment are key in successfully managing this type of cancer. Research in squamous cell carcinoma focuses on improving early detection methods, developing targeted therapies, and understanding the genetic mutations that drive the progression of the disease. By advancing our knowledge in this area, researchers aim to improve outcomes for individuals diagnosed with squamous cell carcinoma.