Parent term(s)
Term with siblings
malignant extragonadal nonseminomatous germ cell tumor
malignant melanocytic peripheral nerve sheath tumor of mediastinum
mediastinal malignant lymphoma +
mediastinal mesenchymal tumor
mediastinum sarcoma +
mediastinum seminoma
mediastinum teratoma
posterior mediastinum cancer
malignant mediastinal neurogenic neoplasm +
malignant extragonadal nonseminomatous germ cell tumor
malignant melanocytic peripheral nerve sheath tumor of mediastinum
mediastinal malignant lymphoma +
mediastinal mesenchymal tumor
mediastinum sarcoma +
mediastinum seminoma
mediastinum teratoma
posterior mediastinum cancer
denotes an 'is-a' relationship