Patterns of Perioperative Treatment and Survival of Localized, Resected, Intermediate- or High-Grade Soft Tissue Sarcoma: A 2000–2017 Netherlands Cancer Registry Database Analysis

Table 2

The use of perioperative radiotherapy for grades II and III resected soft tissue sarcoma in the Netherlands between 2000 and 2017.

	No RT	Postop RT	Preop RT	Postop and preop RT
2000–2002	372 (55.0%)	297 (43.9%)	5 (0.7%)	2 (0.3%)
2003–2005	377 (49.8%)	347 (45.8%)	28 (3.7%)	5 (0.7%)
2006–2008	383 (45.9%)	397 (47.6%)	52 (6.2%)	2 (0.2%)
2009–2011	381 (47.1%)	303 (37.5%)	118 (14.6%)	7 (0.9%)
2012–2014	437 (49.1%)	236 (26.5%)	202 (22.7%)	15 (1.7%)
2015–2017	526 (53.1%)	162 (16.3%)	279 (28.2%)	24 (2.4%)

Abbreviations: RT = radiotherapy, postop = postoperative, preop = preoperative.