Final answer:
Basal cell carcinoma and squamous cell carcinoma differ in the cells they affect, their appearance, aggressiveness, and treatment options appears as a firm, red nodule or a flat lesion with a scaly or crusty surface, and is more aggressive than basal cell carcinoma. It can metastasize if not removed.
Step-by-step explanation:
Basal cell carcinoma occurs in basal cells of the epidermis, while squamous cell carcinoma occurs in squamous cells of the epidermis. Basal cell carcinoma is the most common form of skin cancer and appears as a pearly or waxy bump. It rarely spreads and can generally be cured with a biopsy. On the other hand, squamous cell carcinoma is the second most common skin cancer, appears as a firm, red nodule or a flat lesion with a scaly or crusty surface, and is more aggressive than basal cell carcinoma. It can metastasize if not removed, and treatment options include surgery and radiation.
while squamous cell carcinoma occurs in squamous cells of the epidermis. Basal cell carcinoma is the most common form of skin cancer and appears as a pearly or waxy bump. It rarely spreads and can generally be cured with a biopsy. On the other hand, squamous cell carcinoma is the second most common skin cancer, appears as a firm, red nodule or a flat lesion with a scaly or crusty surface, and is more aggressive than basal cell carcinoma. It can metastasize if not removed, and treatment options include surgery and radiation.