Rounded leaf end effect of multileaf collimator on penumbra width and radiation field offset: an analytical and numerical study

Steeper dose gradients resulting from reduced source to target distance—a planning system independent study

Bratengeier, Klaus
Holubyev, Kostyantyn
Wegener, Sonja

January 2019

Purpose: To quantify the contribution of penumbra in the improvement of healthy tissue sparing at r...

Improving the resolution of intensity modulated delivery by reducing the multileaf collimator sampling distance

Greer, Peter B.
Beckham, Wayne A.
Ansbacher, William
Mann, Rita K.

January 2003

The conformality of a dose distribution delivered by a multileaf collimator (MLC) for intensity modu...

Small field segments surrounded by large areas only shielded by a multileaf collimator: Comparison of experiments and dose calculation

Kron, T
Clivio, A
Vanetti, E
Nicolini, G
Cramb, J
Lonski, P
Cozzi, L
Fogliata, A

January 2012

Complex radiotherapy ﬁelds delivered using a tertiary multileaf collimator (MLC) often feature small...

Dosimetric Characteristics on Penumbra Regions of the Multileaf Collimator as Compared with the Lead Alloy Block

금기창

December 1995

Purpose: The Conformal Radiation Therapy has been widely used under favour of development of compute...

A Light-Field-Based Method to Adjust On-Axis Rounded Leaf End MLC Position to Predict Off-Axis MLC Penumbra Region Dosimetric Performance in a Radiation Therapy Planning System

Jia-Ming Wu
Tsair-Fwu Lee
Shyh-An Yeh
Kuan-Yin Hsiao
Hsin-Hsiung Chen
Pei-Ju Chao
Yi-Ting Chen

January 2013

Purpose. An analytical and experimental study of split shape dose calculation correction by adjustin...

An Experimental investigation into the radiation field offset of a dynamic multileaf collimator

Vial, Philip
Oliver, Lyn
Greer, Peter B
Baldock, Clive

January 2006

In this study we investigate the characteristics of a rounded leaf end multileaf collimator (MLC) th...

An experimental investigation into the radiation field offset of a dynamic multileaf collimator

Vial, Philip
Oliver, Lyn
Greer, Peter B.
Baldock, Clive

January 2006

In this study we investigate the characteristics of a rounded leaf end multileaf collimator (MLC) th...

Lateral Penumbra Modelling Based Leaf End Shape Optimization for Multileaf Collimator in Radiotherapy

Dong Zhou
Hui Zhang
Peiqing Ye

January 2016

Lateral penumbra of multileaf collimator plays an important role in radiotherapy treatment planning....

Experimental evaluation of analytical penumbra calculation model for wobbled beams

Kohno Ryosuke
Kanematsu Nobuyuki
Yusa Ken
Kanai Tatsuaki

May 2004

The goal of radiotherapy is not only to apply a high radiation dose to a tumor, but also to avoid si...

Comparative dosimetric analysis of Varian MLC only and jaw collimator shaped fields

S. D. SHARMA
C. MORDACCHINI
B. C. BHATT
NOVARIO, RAFFAELE
CONTE, LEOPOLDO

January 2004

Multileaf collimators (mlc) are now commonly used to shape treatment ﬁelds for conformal radiotherap...

The Dosimetric Effects of Different Multileaf Collimator Widths on Physical Dose Distributions

Ehab Attalla
Ismail Eldesoky

January 2018

Introduction: Geometric changes in the multileaf collimator (MLC) led to dosimetric considerations i...

Finer leaf resolution and steeper beam edges using a virtual isocentre in concurrence to PTV-shaped collimators in standard distance – a planning study

Klaus Bratengeier
Barbara Herzog
Sonja Wegener
Kostyantyn Holubyev

May 2017

Abstract Purpose Investigation of a reduced source to target distance to improve organ at risk spari...

An effective method for smoothing the staggered dose distribution of multi-leaf collimator field edge

Hwang IM

A systematic review and meta-analysis of radiotherapy planning studies comparing multi leaf collimator designs

Marco Luzzara
Luigi Santoro
Kevin Brown

January 2018

Background and purpose: Several studies have investigated multi leaf collimator (MLC) leaf design. W...

Improving the resolution of dynamic intensity modulated radiation therapy delivery by reducing the multileaf collimator sampling distance

Greer, Peter B.
Beckham, Wayne A.
Ansbacher, William
Mann, Rita K.

January 2003

The conformality of a dose distribution delivered by a multileaf collimator (MLC) for intensity modu...

Steeper dose gradients resulting from reduced source to target distance—a planning system independent study

Bratengeier, Klaus
Holubyev, Kostyantyn
Wegener, Sonja

January 2019

Purpose: To quantify the contribution of penumbra in the improvement of healthy tissue sparing at r...

Improving the resolution of intensity modulated delivery by reducing the multileaf collimator sampling distance

Greer, Peter B.
Beckham, Wayne A.
Ansbacher, William
Mann, Rita K.

January 2003

The conformality of a dose distribution delivered by a multileaf collimator (MLC) for intensity modu...

Small field segments surrounded by large areas only shielded by a multileaf collimator: Comparison of experiments and dose calculation

Kron, T
Clivio, A
Vanetti, E
Nicolini, G
Cramb, J
Lonski, P
Cozzi, L
Fogliata, A

January 2012

Complex radiotherapy ﬁelds delivered using a tertiary multileaf collimator (MLC) often feature small...

Dosimetric Characteristics on Penumbra Regions of the Multileaf Collimator as Compared with the Lead Alloy Block

금기창

December 1995

Purpose: The Conformal Radiation Therapy has been widely used under favour of development of compute...

A Light-Field-Based Method to Adjust On-Axis Rounded Leaf End MLC Position to Predict Off-Axis MLC Penumbra Region Dosimetric Performance in a Radiation Therapy Planning System

Jia-Ming Wu
Tsair-Fwu Lee
Shyh-An Yeh
Kuan-Yin Hsiao
Hsin-Hsiung Chen
Pei-Ju Chao
Yi-Ting Chen

January 2013

Purpose. An analytical and experimental study of split shape dose calculation correction by adjustin...

An Experimental investigation into the radiation field offset of a dynamic multileaf collimator

Vial, Philip
Oliver, Lyn
Greer, Peter B
Baldock, Clive

January 2006

In this study we investigate the characteristics of a rounded leaf end multileaf collimator (MLC) th...

An experimental investigation into the radiation field offset of a dynamic multileaf collimator

Vial, Philip
Oliver, Lyn
Greer, Peter B.
Baldock, Clive

January 2006

In this study we investigate the characteristics of a rounded leaf end multileaf collimator (MLC) th...

Lateral Penumbra Modelling Based Leaf End Shape Optimization for Multileaf Collimator in Radiotherapy

Dong Zhou
Hui Zhang
Peiqing Ye

January 2016

Lateral penumbra of multileaf collimator plays an important role in radiotherapy treatment planning....

Experimental evaluation of analytical penumbra calculation model for wobbled beams

Kohno Ryosuke
Kanematsu Nobuyuki
Yusa Ken
Kanai Tatsuaki

May 2004

The goal of radiotherapy is not only to apply a high radiation dose to a tumor, but also to avoid si...

Comparative dosimetric analysis of Varian MLC only and jaw collimator shaped fields

S. D. SHARMA
C. MORDACCHINI
B. C. BHATT
NOVARIO, RAFFAELE
CONTE, LEOPOLDO

January 2004

Multileaf collimators (mlc) are now commonly used to shape treatment ﬁelds for conformal radiotherap...

The Dosimetric Effects of Different Multileaf Collimator Widths on Physical Dose Distributions

Ehab Attalla
Ismail Eldesoky

January 2018

Introduction: Geometric changes in the multileaf collimator (MLC) led to dosimetric considerations i...

Finer leaf resolution and steeper beam edges using a virtual isocentre in concurrence to PTV-shaped collimators in standard distance – a planning study

Klaus Bratengeier
Barbara Herzog
Sonja Wegener
Kostyantyn Holubyev

May 2017

Abstract Purpose Investigation of a reduced source to target distance to improve organ at risk spari...

An effective method for smoothing the staggered dose distribution of multi-leaf collimator field edge

Hwang IM

A systematic review and meta-analysis of radiotherapy planning studies comparing multi leaf collimator designs

Marco Luzzara
Luigi Santoro
Kevin Brown

January 2018

Background and purpose: Several studies have investigated multi leaf collimator (MLC) leaf design. W...

Improving the resolution of dynamic intensity modulated radiation therapy delivery by reducing the multileaf collimator sampling distance

Greer, Peter B.
Beckham, Wayne A.
Ansbacher, William
Mann, Rita K.

January 2003

The conformality of a dose distribution delivered by a multileaf collimator (MLC) for intensity modu...

Steeper dose gradients resulting from reduced source to target distance—a planning system independent study

Bratengeier, Klaus
Holubyev, Kostyantyn
Wegener, Sonja

January 2019

Purpose: To quantify the contribution of penumbra in the improvement of healthy tissue sparing at r...

Improving the resolution of intensity modulated delivery by reducing the multileaf collimator sampling distance

Greer, Peter B.
Beckham, Wayne A.
Ansbacher, William
Mann, Rita K.

January 2003

The conformality of a dose distribution delivered by a multileaf collimator (MLC) for intensity modu...

Small field segments surrounded by large areas only shielded by a multileaf collimator: Comparison of experiments and dose calculation

Kron, T
Clivio, A
Vanetti, E
Nicolini, G
Cramb, J
Lonski, P
Cozzi, L
Fogliata, A

January 2012

Complex radiotherapy ﬁelds delivered using a tertiary multileaf collimator (MLC) often feature small...

Rounded leaf end effect of multileaf collimator on penumbra width and radiation field offset: an analytical and numerical study

Abstract

Extracted data

Rounded leaf end effect of multileaf collimator on penumbra width and radiation field offset: an analytical and numerical study

Abstract

Extracted data

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