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Ewing's sarcoma

Other Names for this Disease
  • Ewing sarcoma
  • Ewing tumor
  • Ewing's tumor
  • Sarcoma, Ewing's
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Ewing's sarcoma is a malignant (cancerous) bone tumor that affects children. It can occur any time during childhood and young adulthood, but usually develops during puberty, when bones are growing rapidly. The tumor may arise anywhere in the body, usually in the long bones of the arms and legs, the pelvis, or the chest. It may also develop in the skull or the flat bones of the trunk. There are few symptoms. The most common is pain and occasionally swelling at the site of the tumor. Fever may also be present. The tumor often spreads (metastasis) to the lungs and other bones.[1] The cause of Ewing's sarcoma is unknown.[2]
Last updated: 6/4/2009


  1. Grund S. Ewing's sarcoma. MedlinePlus. 2008; Accessed 6/4/2009.
  2. Zazula B. Ewing's Sarcoma. National Organization for Rare Disorders (NORD). 2005; Accessed 6/4/2009.
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Basic Information

  • MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic.
  • The National Cancer Institute provides the most current information on cancer for patients, health professionals, and the general public.  Click on the link to view information on this topic. 
  • The National Organization for Rare Disorders (NORD) is a federation of more than 130 nonprofit voluntary health organizations serving people with rare disorders. Click on the link to view information on this topic.

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  • Medscape Reference provides information on this topic. Click on the link to view this information. You may need to register to view the medical textbook, but registration is free.
  • The Online Mendelian Inheritance in Man (OMIM) is an catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine. 
  • Orphanet is a European reference portal for information on rare diseases and orphan drugs.  Access to this database is free of charge.
  • PubMed is a searchable database of medical literature and lists journal articles that discuss Ewing's sarcoma. Click on the link to view a sample search on this topic.

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