Sarcoma is a cancer that starts in cells that make up soft tissues, such as muscles and fat. It may...
Read moreDetailsEwing sarcoma is a type of cancer that starts in the bones. It most often occurs in teenagers and young...
Read moreDetailsKaposi sarcoma is a type of cancer that causes purple, firm growths (lesions) to grow in the skin; the mucous...
Read moreDetailsThe United States economy has adapted to enormous economic challenges throughout its history. Gross domestic product, or GDP, measures the...
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