Sentence examples for margin was added from inspiring English sources

An additional margin was added if necessary.

An additional superior inferior margin was added for respiratory movement.

For the planning target volume (PTV), another 5-mm margin was added isotropically to the CTV.

An additional 0.5-cm margin was added circumferentially around the PTV to account for radiation beam penumbra.

For the planning target volume (PTV), a 10-mm margin was added isotropically to the CTV (PTV1) and GTV (PTV2).

An additional 2- to 3-mm margin was added to the CTV to create the planning target volume (PTV), allowing for setup variability and internal motion.

Firstly a margin is added to account for microscopic disease to create the CTV.

A 5 mm margin in the plane perpendicular to the beam axis and a 5 mm caudal margin were added for respiration movement.

These 10 GTVs are fused to form the ITV and then a uniform 5 mm margin is added to create the PTV.

Conventionally, a margin is added to the radiologically defined volume of macroscopic disease and areas considered at risk of microscopic spread.

Once the GTV/CTV have been defined, it then becomes necessary to ensure that a PTV margin is added which will allow confidence in the dosimetric coverage of these target volumes.