Physics Bucharest 2017

Erasmus MC, Rotterdam:  almost all patients in off-line protocol, large majority eNAL , some NAL (neurological tumors)  prostate, breast DIBH, palliative  5 fractions, rectum 5x5Gy (TME), cervix routinely in on-line protocol  switch from off-line to on-line in case of large day-to-day variations detected in first fractions  bladder cancer: on-line CBCT verification whether bladder is in PTV  Cyberknife (lung, liver, cranial): tumor tracking