Extraosseous retroperitoneal Ewing's sarcoma.
Ewing's sarcoma/primitive neuroectodermal tumour (ES/PNET) belongs to the group of paediatric small round blue-cell tumours. ES/PNET is classically a tumour of the soft tissue or bone in children and young adults. The case of a 21-year-old woman with a retroperitoneal localisation of Ewing's sarcoma is described.
García-Moreno Nisa
F
F
Departamento de Cirugia General y Digestiva, Hospital Ramón y Cajal, Madrid, Spain. plpunisa@mixmail.com
López Quindos
P
P
García Teruel
D
D
Beni Pérez
R
R
D000328:Adult; D005260:Female; D006801:Humans; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis / Q000601:surgery; D012512:Sarcoma, Ewing / Q000175:diagnosis / Q000601:surgery