Ewing family of tumors

Ewing family of tumors

Also known as: Ewing’s sarcoma; Sarcoma, Ewing’s; Extraosseous Ewing’s sarcoma; Primitive neuroectodermal tumor (PNET); EFT; Askin’s tumor

Ewing's sarcoma is a rare bone tumor that occurs most often in adolescents. It may also arise outside of the bone in soft tissue (extraosseous Ewing's sarcoma). Ewing's sarcoma is related to another type of tumor known as primitive neuroectodermal tumor (PNET). Researchers have learned that both of these tumors arise from the same primitive cell, and now refer to these tumors as the Ewing family of tumors (EFT). This general term encompasses Ewing's sarcoma of bone, extraosseous Ewing's sarcoma, primitive neuroectodermal tumor and Askin's tumor (a tumor of the chest wall).

Patients and families benefit from some of the finest, most comprehensive cancer services in the world, including the best in diagnostic imaging, state-of-the-art treatments, nationally-renowned research, and compassionate counseling and support. Our doctors, surgeons, nurses, researchers, patient advocates and other caregivers work together to treat cancer aggressively and to ensure that no person has to face the challenge of a cancer diagnosis alone.

Read more in our library »

Choose a category above to find details about related Providence services.

Services offered by Providence

Cancer Center lending libraries

Knowledge about cancer helps patients and their loved ones as they navigate diagnosis, treatment and recovery. For patients and families, easily-acces More »

Multidisciplinary cancer care

The evidence-based, multidisciplinary team approach to patient care at Providence Cancer Center is creating hope and changing lives for many people More »

Oncology nurse navigator

An oncology nurse navigator is an oncology certified nurse (OCN) who provides  education for each cancer patient concerning their individual treatme More »

From the experts

Ask an Expert: Chemotherapy and insomnia

Q: I'm undergoing chemo, and though I am experiencing heavy-duty fatigue, I am also suffering from insomnia! Sometimes it's hard to fall asleep; other nights I wake up around 3 a.m. for an hour or two. My medical oncologist said chemo can disrupt the sleep-wake cycle and prescribed Ambien. I don't like the idea of relying on a sleeping pill. Anything else I can do?

Answer from Miles Hassell, M.D., director of Providence Integrative Medicine at Providence Cancer Center:

Recommended Resources