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Osteosarcoma

4,449 ビュー· 01/17/24
samer kareem
samer kareem
6 加入者
6

Each year in the United States, about 400 children and teens younger than age 20 are diagnosed. Osteosarcoma is the third most common cancer in teens, after lymphomas and brain tumors. It is extremely rare in children before age 5.

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