Introduction Ewing s sarcoma ES is a high grade neoplasm

2019-04-11

Introduction Ewing\'s sarcoma (ES) is a high-grade neoplasm representing the second most common primary bone malignancy in both children and adults. With a peak incidence at 15 years, this disease accounts for 2% of childhood cancers [1–3]. ES is defined as a bone tumor which may occur at any site

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2018-07-29