Ewing's sarcoma (a review of 195 cases).

The authors discuss their findings resulting from an analysis of a large series (195 cases) of Ewing's sarcoma. In particular they compare the clinical and radiographic pictures and prognosis prior to and after the introduction of adjuvant chemotherapy. This reveals such marked differences in the past and present features of this neoplasm that some of our previous criteria and attitudes to diagnosis and treatment have undergone radical reappraisal.