UNDIFFERENTIATED PLEOMORPHIC SARCOMA: PROGNOSTIC FACTORS IN 42 EXTREMITY CASES.
Carlos Henrique MaçaneiroAndré Mathias BaptistaOlavo Pires de CamargoRenée Zon FilippiEvandro Tito OliveiraPublished in: Acta ortopedica brasileira (2023)
The main factors of poor prognosis related to mortality and reduction of survival of UPS in extremities were metastatic lesions and stage IV of AJCC.