International Journal of Surgical Oncology / 2016 / Article / Tab 1 / Research Article
Preoperative Radiation Therapy Followed by Reexcision May Improve Local Control and Progression-Free Survival in Unplanned Excisions of Soft Tissue Sarcomas of the Extremity and Chest-Wall Table 1 Patient, disease, and treatment characteristics between patients who underwent UE and PE.
Variable All patients Planned excision Unplanned excision Number 245 211 34 Median age 57 57 64 Median tumor Size 7.9 cm 8.5 cm 4 cm Stage I: 46 (18.7%) II: 62 (25.3%) III: 137 (56%) I: 40 (19%) II: 46 (22%) III: 125 (59%) I: 6 (17.7%) II: 16 (47%) III: 12 (35.3%) Grade Low: 47 (19.1%) Intermediate: 20 (8.2%) High: 178 (72.7%) Low: 45 (18.4%) Intermediate: 15 (6.1%) High: 185 (75.5%) Low: (3%) Intermediate: 5 (14.7%) High: 28 (82.3%) Histology Undifferentiated: 56 (22.9%) Leiomyosarcoma/liposarcoma: 77 (31.4%) Synovial: 45 (18.4%) Other: 67 (27.3%) Undifferentiated: 51 (24.1%) Leiomyosarcoma/liposarcoma: 68 (32.2%) Synovial: 38 (18%) Other: 48 (22.7%) Undifferentiated: 6 (17.6%) Leiomyosarcoma/liposarcoma: 9 (26.5%) Synovial: 7 (20.6%) Other: 12 (35.3%) Tumor location Upper extremity: 64 (26.1%) Lower extremity: 181 (73.9%) Upper extremity: 50 (23.7%) Lower extremity: 161 (76.3%) Upper extremity: 13 (38.2%) Lower extremity: 21 (61.8%) Subcutaneous disease (TXa) 45 (18.4%) 36 (17%) 9 (26.5%) Timing of RT No RT: 36 (14.7%) Preoperative: 174 (71%) Postoperative: 35 (14.3%) No RT: 24 (11.4%) Preoperative: 163 (77.2%) Postoperative: 24 (11.4%) No RT: 12 (35.4%) Preoperative: 11 (32.3%) Postoperative (alone or after reexcision): 11 (32.3%) Chemotherapy 68 (28%) 67 (32%) 1 (3%)