Dosimetric impact of rotational errors on the quality of VMAT‐SRS ...

Median spatial offset is reduced by at least 35% compared to one isocenter plans. However, geometric displacements of > 1 mm are still noticed ...

Dosimetric impact of rotational errors on the quality of VMAT-SRS for ...

Abstract. Purpose: In the absence of a 6D couch and/or assuming considerable intrafractional patient motion, rotational errors could affect ...

In the absence of a 6D couch and/or assuming considerable intrafractional patient motion, rotational errors could affect target coverage and OAR ...

Dosimetric impact of rotational errors on the quality of VMAT‐SRS ...

ArticlePDF Available. Dosimetric impact of rotational errors on the quality of VMAT‐SRS for multiple brain metastases: Comparison between single‐ and two ...

Dosimetric effect of rotational setup errors in volumetric modulated ...

With rotational setup errors up to 3 ° , the median decrease of V 95 % to clinical target volume was less than 0.8 percentage point in both VMAT and FiF plans.

(PDF) Dosimetric impact of rotational errors on the quality of VMAT ...

Dosimetric impact of rotational errors on the quality of VMAT‐SRS for multiple brain metastases: Comparison between single‐ and two‐isocenter treatment ...

Dosimetric effect of rotational setup errors in stereotactic ...

The rotational setup errors for multiple brain metastases cases caused non-negligible underdosage for PTV and significant increases of V10Gy to ...

Dosimetric impact of rotational errors on the quality of VMAT‐SRS ...

Abstract PurposeIn the absence of a 6D couch and/or assuming considerable intrafractional patient motion, rotational errors could affect target coverage and ...

Dosimetric Effect of Rotational Setup Errors in Single-Isocenter ...

For single-isocenter multi-target patients treated with VMAT, our results indicate that the dosimetric uncertainties increase with increasing rotational setup ...

Dosimetric effect of rotational setup errors in stereotactic ...

The rotational setup errors for multiple brain metastases cases caused non‐negligible underdosage for PTV and significant increases of V10Gy to V16Gy in SRS ...

Dosimetric impact of rotational errors on the quality of VMAT-SRS for ...

Limiting the lesion-to-isocenter distance to ≤4 cm by introducing additional isocenter(s) appears to partly mitigate severe target underdosage, especially for ...

Dosimetric impact of rotational errors on the quality of VMAT‐SRS ...

Dosimetric impact of rotational errors on the quality of VMAT‐SRS for multiple brain metastases: Comparison between single‐ and two‐isocenter treatment planning ...

Dosimetric Effect of Rotational Setup Errors in Single-Isocenter ...

Materials and methods: Ten SRS cases with multiple brain metastases (2-8) planned with single isocenter non-coplanar VMAT technique were ...

Is a single isocenter sufficient for volumetric modulated arc therapy ...

We also investigated the effect of a maximum dose constraint during VMAT optimization, and the dosimetric effect of the number of VMAT arcs used for a larger ...

Rotational effect and dosimetric impact: HDMLC vs 5-mm MLC leaf ...

Every 1 to 10 degrees static open projection of PTV changes. The comparison between VMAT and DCA was evaluated in the work of Molinier et al.

Dosimetric study between a single isocenter dynamic conformal arc ...

Dosimetric impact of rotational errors on the quality of VMAT-SRS for multiple brain metastases: comparison between single- and two ...

Dosimetric commissioning of a high-resolution CMOS 2D detector ...

Specific to SIMT SRS, angular dependence on gantry rotations was invariant to couch rotations but was sensitive to off-isocenter distances. With ...

Combined effect of dose gradient and rotational error on prescribed ...

... effect of rotational error and dose gradient on target dose coverage ... Dosimetric impact of rotational errors on the quality of VMAT-SRS ...

Comparison of dosimetric parameters and robustness for rotational ...

Dosimetric impact of rotational errors on the quality of VMAT-SRS for multiple brain metastases: Comparison between single- and two-isocenter ...

PLOS ONE

Prentou G., et al., Dosimetric impact of rotational errors on the quality of VMAT-SRS for multiple brain metastases: Comparison between ...