Table 2.
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.