title: Metastasis of sarcomatous lesion in regional lymph node.
mesh_terms: D001859:Bone Neoplasms / Q000473:pathology / Q000601:surgery; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000473:pathology*; D012189:Retrospective Studies; D012509:Sarcoma / Q000473:pathology* / Q000601:surgery; D012983:Soft Tissue Neoplasms / Q000473:pathology / Q000601:surgery