A rare type of Ewing sarcoma that forms in soft tissue instead of bone. It usually occurs in the chest, pelvis, thigh, foot, or spine. Extraskeletal Ewing tumors usually occur in children and young adults. They belong to a group of cancers called Ewing sarcoma family of tumors. Also called extraosseous Ewing tumor and extraskeletal Ewing sarcoma.
( EK-struh-SKEH-leh-tul YOO-ing TOO-mer )
Source: NCI Dictionary of Cancer Terms
Search the Glossary of Medical Terms
Newsletter
Sign up for the QuackTrack.org newsletter below!