No abstract available
Keywords:
Ewing sarcoma; paravertebral; ultrasonography.
MeSH terms
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Adolescent
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Bone Neoplasms / diagnostic imaging*
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Bone Neoplasms / pathology
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Humans
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Male
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Sarcoma, Ewing / diagnostic imaging*
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Sarcoma, Ewing / pathology
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Thoracic Neoplasms / diagnostic imaging*
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Thoracic Neoplasms / pathology
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Thorax / pathology