2780-2781 / 3107
Multiple initial imaging and daily CBCT
Cervix cancer irradiation, the problem is!
Full bladder a treatment planning, empty bladder at teatment (
Green
contouring
)
Red contour is cervix and uterus at planning
,
Blue contour is PTV-T
,
Orange contour cervix and uterus at
treatment
, we missed part of the target!
Sometimes the recto-sigmoid filling is the bigger problem