Radiation-sensitive gels are among the most recent and promising developments for
radiation therapy (RT) dosimetry. RT dosimetry has the twofold goal of ensuring the quality …

Modern radiotherapy delivers highly conformal dose distributions to irregularly shaped
target volumes while sparing the surrounding normal tissue. Due to the complex planning …

Online adaptive treatment procedures in magnetic resonance (MR)-guided radiotherapy
(MRgRT) allow compensating for inter-fractional anatomical variations in the patient. Clinical …

Objective. In MR-guided radiotherapy (MRgRT) for prostate cancer treatments inter-
fractional anatomy changes such as bladder and rectum fillings may be corrected by an …

Major advances in external beam radiation therapy in the last decade have provided
technologies for planning and delivering highly conformal radiation dose distributions made …

Purpose Complex stereotactic radiotherapy treatment plans require prior verification. A gel
dosimetry system was developed and tested to serve as a high-resolution 3D dosimeter for …

X-ray CT polymer gel dosimetry (PGD) remains a promising tool for three dimensional
verification of high-dose treatment deliveries such as non-coplanar stereotactic irradiations …

Background and Purpose. As shown in our previous study, highly accurate absolute
dosimetry in 3D is feasible by combining polymer gels (PG) with thermoluminescence …

Respiratory-gated radiotherapy treatments of lung tumors reduce the irradiated normal
tissue volume and potentially lower the risk of side effects. However, in clinical routine, the …

Polymer gel (PG) dosimetry is a valuable tool to measure complex dose distributions in 3D
with a high spatial resolution. However, due to complex protocols that need to be followed …