A dosimetric comparison of intensity|modulated radiotherapy

Dosimetric Comparison of Intensity-Modulated Radiotherapy ...

This study aimed to compare different types of right breast cancer radiotherapy planning techniques and to estimate the whole-body effective ...

Dosimetric comparison between intensity-modulated radiotherapy ...

Volumetric-modulated arc therapy (VMAT) is a novel treatment strategy that protects normal tissues and enhances target volume coverage ...

A dosimetric comparison of intensity-modulated radiotherapy

Aim of radiotherapy is precise dose delivery with objective of achieving maximum local control and minimal toxicity by decreasing dose to organ at risk (OAR).

A Dosimetric Comparison of Intensity Modulated Radiotherapy ...

The goals for IMRT plans were to ensure 95% coverage of the PTV to the prescribed dose (66 Gy at 2 Gy per fraction), minimum dose of 62.7 Gy to 99% volume of ...

Dosimetric comparison of intensity-modulated radiotherapy (IMRT ...

In all patients, VMAT plans produced considerable lower mean brain doses (range, 13.8 to 21.2 Gy) compared to non-coplanar (range, 18.7 to 24 Gy) ...

Dosimetric comparison of intensity modulated radiotherapy and ...

The additional beam with the 4-fields IMPT plans further improved the target coverage from the 3-field IMPT (CTV V98%: 85.3% vs. 82.4%, P <0.01) with similar ...

Dosimetric comparison of intensity-modulated proton radiotherapy ...

Results: The mean dose (Dmean) of the Heart (P = 0.012), Ipsilateral Lung (P = 0.036), Contralateral Lung (P = 0.012), and Spinal Cord (P = ...

Dosimetric Comparison of Intensity-Modulated Radiotherapy ... - MDPI

Of the four techniques investigated, the results indicate VMAT attain the best target coverage, hybrid 3D-CRT/IMRT has the lowest heart mean dose, while VMAT ...

Dosimetric comparison of intensity-modulated radiation therapy ...

The IMRT technique reduces the toxicity level at the OARs. Acute and late toxicity are also reduced significantly. In fact, the ability of ...

Dosimetric Comparison of Intensity Modulated Radiotherapy and ...

IMRT therapy is capable of delivering a highly compatible dose of irradiation to the target while preserving surrounding tissues. In the SIB- ...

Dosimetric comparison of intensity‐modulated radiotherapy and ...

Compared with IMRT, the treatment time and MUs of VMAT were significantly lower. VMAT protects rectum better than IMRT and improves the delivery ...

Dosimetric comparison of intensity modulated radiotherapy and ...

Conclusion. IMPT demonstrated some dosimetric advantage over IMRT in treating rNPC. However, IMPT could also result in very high dose hot spots in the target ...

Dosimetric comparison between modulated arc therapy and static ...

The difference of lung V20 between IMRT and VMAT in the thoracic esophagus was much more compared with those in the upper and lower esophagus.

Dosimetric comparison of fixed‐field intensity‐modulated ...

Some related research studies have shown that five-beam intensity-modulated radiotherapy (IMRT) had the best dosimetric characteristics among ...

Dosimetric comparison of the helical tomotherapy, volumetric ...

Volumetric-modulated arc radiotherapy (VMAT) is a novel form of IMRT technique and is regarded as a new generation linear accelerator IMRT.

[PDF] Dosimetric comparison of intensity modulated and volumetric ...

Dosimetric comparison of intensity modulated and volumetric arc radiation therapy for gastric cancer · Zhiping Li, J. Zeng, +2 authors. Yuquan Wei · Published in ...

Dosimetric Comparison of Adjuvant Pelvic Radiotherapy for ...

Dosimetric Comparison of Adjuvant Pelvic Radiotherapy for Endometrial Cancer using Intensity-Modulated Radiotherapy (IMRT), Volumetric Modulated Arc Therapy ...

A dosimetric comparison of two-phase adaptive intensity-modulated ...

The purpose of this investigation was to evaluate the potential dosimetric benefits of a two-phase adaptive intensity-modulated radiotherapy ( ...

Dosimetric comparison of target volume coverage and sparing of ...

Dosimetric comparison of target volume coverage and sparing of organs at risk (OARs) between helical intensity modulated radiotherapy (H-IMRT) versus volumetric ...

Dosimetric comparison of three-dimensional (3D), intensity ...

However, the use of a large amount of the monitor unit (MU) in intensity-modulated radiotherapy (IMRT) compared to three-dimensional ...