NCI Dictionary of Cancer Terms

  • Resize font
  • Print
  • Email
  • Facebook
  • Twitter
  • Google+
  • Pinterest

The NCI Dictionary of Cancer Terms features 7,804 terms related to cancer and medicine.

Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.

spindle cell sarcoma
(SPIN-dul sel sar-KOH-muh)
A type of sarcoma that contains spindle cells. Under a microscope, spindle cells look long and slender. Sarcomas are cancers that begin in muscle, fat, fibrous tissue, or other connective or supportive tissue in the body. Spindle cell sarcomas usually occur in adults.