Dose Course 2018_Flipping book

Patient specific verifications: different layers EPID

Third layer:

- Verification of data transfer for the actual

patient plan

- Dose delivered to the patient agrees with the planned dose

- Beam data adquired during patient treatment

- Log files

- Fluence

- Checking the dose distribution as delivered to

the patient (patient changes).

FORWARD APPROACH

BACKWARD APPROACH (DOSE RECONSTRUCTION)

Dose reconstruction in planning CT