Preoperative Biopsy in Patients with Retroperitoneal Sarcoma: Usage and Outcomes in a National Cohort.
Richard J StrakerYun SongAdrienne B ShannonClayton T MarcinakJohn T MiuraDouglas L FrakerGiorgos C KarakousisPublished in: Annals of surgical oncology (2021)
A minority of patients with non-metastatic RPS undergo PBx. PBx does not negatively impact survival, but may indirectly improve outcomes in select patients by virtue of receipt of neoadjuvant therapy and attainment of complete tumor resection.