Basic Clinical Radiobiology 2017

Clinical case

• Do we exceed the myelum tolerance dose, regarding the biological dose in the overlap zone? (α/β is assumed to be 2 Gy for spinal cord late toxicity)

- EQD 2

= D

- EQD 2

= 40,76 x

- EQD 2

= 40,76 x 1,284

- EQD 2

= 52,34