Regional lymph node invasion in pediatric non-rhabdomyosarcoma soft tissue sarcoma: an international cohort study from the International Soft Tissue Sarcoma Consortium
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Background: In pediatric non-rhabdomyosarcoma soft tissue sarcoma (NRSTS), the frequency and prognostic impact of regional lymph node involvement (N1) are not clearly defined and may vary according to histological type. We theref... ...