Studying Genes in Tissue Samples From Younger and Adolescent Patients With Soft Tissue Sarcomas

Conditions

• Childhood Alveolar Soft-part Sarcoma
• Childhood Angiosarcoma
• Childhood Desmoplastic Small Round Cell Tumor
• Childhood Epithelioid Sarcoma
• Childhood Fibrosarcoma
• Childhood Leiomyosarcoma
• Childhood Liposarcoma
• Childhood Malignant Mesenchymoma
• Childhood Neurofibrosarcoma
• Childhood Synovial Sarcoma
• Chordoma
• Desmoid Tumor
• Metastatic Childhood Soft Tissue Sarcoma
• Nonmetastatic Childhood Soft Tissue Sarcoma
• Recurrent Childhood Soft Tissue Sarcoma

Interventions

• OTHER: laboratory biomarker analysis

Sponsor

Children's Oncology Group

Collaborators

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