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Extraskeletal Ewing's Sarcoma |
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| Abstract: | A well documented case of extraskeletal Ewing's sarcoma arising in a finger of a 16-year-old man was studied by light microscopy, immunohisto-chemistry and electron microscopy. The differential diagnoses of similar “round cell neoplasms” are discussed. Emphasis is placed on the distinction between extraskeletal Ewing's sarcoma and peripheral neuroepithelioma. |
| Keywords: | extraskeletal Ewing's sarcoma Ewing's sarcoma round cell neoplasm peripheral neuroepithelioma |