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Table 2 Response to neoadjuvant treatment

From: Excellent local control with IOERT and postoperative EBRT in high grade extremity sarcoma: results from a subgroup analysis of a prospective trial

Reponse on imaging (RECIST) N %
CR 2 6
PR 7 21
SD 22 65
PD 3 9
Tumor necrosis (Salzer-Kuntschik) N %
1 (no vital tumor) 5 15
2 (single vital tumor cells) 3 9
3 (vital tumor < 10% ) 1 3
4 (vital tumor 10-50%) 9 26
5 (vital tumor > 50%) 15 44
6 (completely vital tumor) 1 3
  1. n: number of patients,%: percentage, RECIST: response evaluation criteria in solid tumors, CR: complete remission, PR: partial remission, SD: stable disease, PD: progressive disease.