"carcinoma"の定義と意味

What is "carcinoma"?

Carcinoma is a type of cancer that develops from cells that line the internal or external surfaces of the body. These cells are called epithelial cells, and carcinomas can develop from various tissues, including the skin, lungs, breast, and prostate, among others. Carcinomas are the most common type of cancer and can be further classified based on their specific tissue of origin and characteristics. These cancers typically form solid tumors and can spread to nearby tissues and organs, as well as to distant parts of the body. Treatment for carcinoma depends on factors such as the location, size, and stage of the cancer, but may include surgery, radiation therapy, chemotherapy, immunotherapy, or targeted therapy. Early detection and treatment are essential to improving outcomes for individuals with carcinoma.