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. 2020 Aug 18;12:7331–7339. doi: 10.2147/CMAR.S246500

Table 2.

GTVe and GTVe RR at Different Time Points

Time Points GTVe Median (cc) GTVe RR Median (%)
Pretreatment GTVe 22.86 (2.44–65.46)
GTVe at twentieth fraction of radiotherapy 13.04 (3.7–47.78) 35.38 (−66.67–71.3)
GTVe at completion of treatment 12.95 (2.49–48.82) 38.61 (−28.28–73.59)
GTVe three months after treatment 12.59 (2.84–32.95) 36.34 (−25.41–73.11)

Abbreviations: GTVe, gross tumor volume of esophagus; GTVe RR, reduction ratio of gross tumor volume of esophagus.