| 单词 | Ewing's sarcoma |
| 释义 | Word Frequency Ewing's sarcoma(ˈjuːɪŋz) noun a form of malignant bone tumour most commonly found in children and young people Also called: peripheral primitive neuroectodermal tumourWord origin C20: named after James Ewing (1866–1943), US pathologist who first described it |
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