Part one of term paper
Of all different kinds of cancer, is one of the most commonly diagnosed cancers in the United States. is a disease which cancer cells are found on the outer layers of the skin. Your skin protects the body from heat, infection, light, injury and infection. It also stores fat, water, and vitamin D. The skin has two layers and several di ...

Part two of term paper
... the natural history of skin cancers. Some cell carcinomas tend to grow and invade slowly and steadily. Certain subtypes are more aggressive, and certain sites of occurrence (scalp, shoulders and nose) are associated with worse cases. Malignant melanoma may have a thin stage, in which survival rates are excellent. The length of thin, or radial, growth phase may be months to years. If untreated at some point melanoma enters a quick growth phase. When this occurs the survival rates plummet.(B ...