[A malignant tumor of neural sheath origin-lesions reappearing after an intermission or remission. ( NCI )]
UMLS (NCI) C1335710Recurrent Malignant Peripheral Nerve Sheath Tumor
Recurrent MPNST
Relapsed Malignant Peripheral Nerve Sheath Neoplasm
Relapsed Malignant Peripheral Nerve Sheath Tumor
Relapsed MPNST