1067 / 1983
EBRO
2017
11 cases
GTV
CT
mean = 5.95 cm
GTV
EUS
mean = 6.91 cm
Variation in position:
Superior limit -25 to +75 mm
Inferior limit – 55 to + 15 mm
Defining GTV:
EUS in treatment planning
Thomas et al Radiother. Oncol. 2004