Now playing · 01 Therapy

van Herk PTV margin

M = 7.100 mm

M=2.5 Σ+0.7 σM=2.5\,\Sigma+0.7\,\sigma

M = 2.5 Σ + 0.7 σ so that 90% of patients get ≥95% dose to the CTV.

Laser