Radiobiology 2016

1/03/2016

Relevant radiobiological factors • Technique: stereotactic ablative radiotherapy

27 Murai Radiat Oncol 2012 189 pts Radiation pneumonitis - 3 months after resolution: organizing pneumonitis – 5 mg prednison

Relevant radiobiological factors

• Total radiation dose

Average MLD 10.3±5.6Gy MLD Pts with RP12.5±4.3Gy > MLD pts without RP MLD 9.9±5.8Gy 59 patients

Dose-response relationship for radiation-induced pneumonitis (RP) after pulmonary stereotactic body radiotherapy

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Guckenberger Radiother Oncol 2010 59 pts

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