Research Masterclass in Radiotherapy Physics 2017

”On-board / In-room imaging” for BT: Imaging of source progression

 Real-time flouroscopy of source  Flouroscopy during 2031 treatment sessions in 370 patients  2/2031 errors detected (0.1%)  Affected 2/370 (0.5%) of pts  Swapped guide tubes  Wrong applicator length

Nose et al, Int J Radiation Oncol Biol Phys, Vol. 97, No. 4, pp. 858-865, 2017

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