Chordoma
Cancer is always frightening, no matter where it occurs. One type of cancer that is particularly distressing is chordoma, a rare malignant bone tumor that forms in the spine or the base of the skull. More specifically, it’s a type of sarcoma, which is a broad group of cancers that begin in the bones and your soft (connective) tissues. A chordoma tumor usually grows slowly, often without symptoms at first, and then might cause symptoms