Basic Clinical Radiobiology 2017

9/16/17

Tomotherapy and Head and Neck Tumors

Dose (Gy)

Hypopharyngeal SCC T4-N1-M0 Dose: 25 x 2 Gy

PTVs

Spinal cord

Right parotid

Left parotid

Brain stem

ESTRO 2017

Clinical case T4 N1 M0 hypopharyngeal SCC

Pre-treatment

After 50 Gy

ESTRO 2017

4