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   Articles with "volume histogram" as a keyword



An extension to the OVH concept for knowledge‐based dose volume histogram prediction in lung tumor volumetric‐modulated arc therapy

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recommendations! Published in 2025 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.70090

Abstract: Abstract Purpose Volumetric‐modulated arc therapy (VMAT) treatment planning allows a compromise between a sufficient coverage of the planning target volume (PTV) and a simultaneous sparing of organs‐at‐risk (OARs). Particularly in the case of lung tumors,… read more here.

Keywords: prediction; volume histogram; lung; knowledge based ... See more keywords
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Technical Note: Three-dimensional QA of simultaneous integrated boost radiotherapy treatments by a dose-volume histogram methodology and its comparison with 3D gamma results.

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recommendations! Published in 2021 at "Medical physics"

DOI: 10.1002/mp.14859

Abstract: PURPOSE Intensity-modulated radiotherapy with simultaneous integrated boost (SIB) presents several attractive advantages to be employed in clinical practice. Its secure application demands a rigorous quality assurance (QA) procedure, ideal for 3D dose distribution measurements. Thus,… read more here.

Keywords: dose volume; methodology; volume histogram; simultaneous integrated ... See more keywords

Efficient dose-volume histogram-based pre-treatment patient-specific quality assurance methodology with combined deep learning and machine learning models for volumetric-modulated arc radiotherapy.

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recommendations! Published in 2022 at "Medical physics"

DOI: 10.1002/mp.16010

Abstract: BACKGROUND Weak correlation between gamma passing rates (GPR) and dose differences in target volumes and organs at risk (OARs) has been reported in several studies. Evaluation on the differences between planned dose-volume histogram (DVH) and… read more here.

Keywords: psqa; methodology; dose volume; model ... See more keywords
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Analysis of cardiac toxicity after definitive chemoradiotherapy for esophageal cancer using a biological dose–volume histogram

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recommendations! Published in 2020 at "Journal of Radiation Research"

DOI: 10.1093/jrr/rraa001

Abstract: Abstract This study aimed to evaluate the relationship between cardiac toxicity after definitive chemoradiotherapy (CRT) for esophageal cancer and the dose–volume histogram (DVH) of organs at risk (OARs) [using biological effective dose (BED)]. We analyzed… read more here.

Keywords: dose volume; esophageal cancer; volume histogram; cardiac toxicity ... See more keywords

Gastroscopic observation and dose-volume histogram parameter study on gastrointestinal mucous injury for pancreatic cancer treated with TOMO

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recommendations! Published in 2024 at "Medicine"

DOI: 10.1097/md.0000000000038469

Abstract: To explore the relationships between gastrointestinal radiation injuries of pancreatic cancer patients treated with TOMO and dose-volume histogram parameters prospectively. Seventy patients with pancreatic cancer who underwent TOMO were enrolled in this prospective study from… read more here.

Keywords: radiation; injury; volume histogram; dose volume ... See more keywords