"NCI:C6606"^^ . . . _:vb50952604 . "mediastinum sarcoma"^^ . _:vb50952604 . . _:vb50952604 . . "DOID:4050"^^ . "sarcoma of mediastinum"@en . _:vb50952604 . . _:vb50952604 . "A sarcoma and malignant mediastinal mesenchymnal tumor that is located_in the mediastinum."^^ . "UMLS_CUI:C1334678"^^ . "disease_ontology"^^ .