Several different kinds of tumors can grow in bones: primary bone tumors, which form from bone tissue and can be malignant (cancerous) or benign (not cancerous), and metastatic tumors (tumors that develop from cancer cells that formed elsewhere in the body and then spread to the bone). Here you can see a mnemonic to remember the common primary bone tumors. By: https://www.instagram.com/tv/CbmH26MDWJ3/?utm_medium=copy_link