Is skin cancer aggressive?

Melanoma is a deadly cancer when it spreads, but it's curable in its early stages. The five-year survival rate for melanoma stages
melanoma stages
Several types of immunotherapy are used to treat stage 4 melanoma, including: Checkpoint inhibitors. These medications include the PD-1 blockers nivolumab (Opdivo) and pembrolizumab (Keytruda) and the CTL4-blocker ipilimumab (Yervoy).
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0, 1, and 2 is 98.4 percent, according to the Melanoma Research Alliance. The five-year survival rate of stage 3 melanoma is 63.6 percent. It's 22.5 percent for stage 4 melanoma.
Jun 12, 2019
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What are the 4 types of epithelial tissue?

Epithelial tissues are widespread throughout the body. They form the covering of all body surfaces, line body cavities and hollow organs, and are the major tissue in glands. Opposite the free surface, the cells are attached to underlying connective tissue by a non-cellular basement membrane. ...
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