Radiological features of extraskeletal Ewing sarcoma.

  title={Radiological features of extraskeletal Ewing sarcoma.},
  author={F N O'Keeffe and James G. Lorigan and Sidney Wallace},
  journal={The British journal of radiology},
  volume={63 750},
The radiological features of extraskeletal Ewing sarcoma were reviewed in 22 patients whose average age was 22 years. Tumours were located in the extremities (11 patients), abdomen or pelvis (six patients) and the chest (five patients). The tumours ranged in size from 2 cm to 20 cm, were mainly well circumscribed and showed no evidence of calcification prior to treatment. Most tumours (13 out of 14) were of low attenuation or contained areas of lower attenuation than muscle on computed… CONTINUE READING