title: A to Z of extraskeletal Ewing sarcoma family of tumors in adults: imaging features of primary disease, metastatic patterns, and treatment responses.
abstract: OBJECTIVE
  Though classically thought of as an osseous-based sarcoma of children and adolescents, it is important to recognize that approximately 20% of all cases of Ewing sarcoma family of tumors (ESFT) occur in patients older than 18 years, often with extraskeletal disease. Understanding the specific imaging features, manners of presentation, and patterns of behavior of ESFT is therefore important in all settings.
  
  
  CONCLUSIONS
  This article presents the imaging findings of ESFT in the adult, with specific attention to extraskeletal manifestations.
authors: Department of Radiology, Brigham and Women's Hospital, Boston, MA 02115, USA. ojavery@partners.org
authors: Omar
authors: O
authors: Javery
authors: Katherine
authors: K
authors: Krajewski
authors: Kevin
authors: K
authors: O'Regan
authors: Bela
authors: B
authors: Kis
authors: Angela
authors: A
authors: Giardino
authors: Jyothi
authors: J
authors: Jagannathan
authors: Nikhil H
authors: NH
authors: Ramaiya
mesh_terms: D000328:Adult; D003287:Contrast Media; D003952:Diagnostic Imaging; D006801:Humans; D018241:Neuroectodermal Tumors, Primitive, Peripheral / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy; D012512:Sarcoma, Ewing / Q000175:diagnosis* / Q000473:pathology / Q000628:therapy
chemical_list: D003287:Contrast Media