Recurrent Undifferentiated Pleomorphic Sarcoma

Known as: Recurrent Unclassified Pleomorphic Sarcoma, Recurrent Unclassified Pleomorphic Sarcoma (Formerly Recurrent "MFH"), Recurrent Unclassified Pleomorphic Sarcoma (Formerly Recurrent "Malignant Fibrous Histiocytoma")

Reemergence of undifferentiated pleomorphic sarcoma after a period of remission.

National Institutes of Health