scholarly journals Improved dose homogeneity using electronic compensation technique for total body irradiation

2018 ◽  
Vol 19 (3) ◽  
pp. 159-167
Author(s):  
Tara E. Tyson ◽  
Matthew B. Podgorsak ◽  
Anurag K. Singh ◽  
Iris Z. Wang
Keyword(s):  
Total Body Irradiation ◽  
Dose Homogeneity ◽  
Compensation Technique ◽  
Electronic Compensation ◽  
Total Body

A Novel Translational Total Body Irradiation Technique

2010 ◽  
Vol 4 (3) ◽  
Author(s):  
Derek W. Brown ◽  
Kurt Knibutat ◽  
Nathan Edmonds ◽  
Daniel Tom ◽  
Leo Moriarty ◽  
...  
Keyword(s):  
Total Body Irradiation ◽  
Radiation Beam ◽  
Treatment Delivery ◽  
Beam Shape ◽  
Delivery Technique ◽  
Irradiation Treatment ◽  
Dose Homogeneity ◽  
Total Body ◽  
Interlock System ◽  
Beam Technique

A novel translating bed total body irradiation treatment delivery technique that employs dynamically shaped beams is presented. The patient is translated along the floor on a moving bed through a stationary radiation beam and the shape of the radiation beam is changed dynamically as the patient is moved through it, enabling compensation for local variations in patient thickness and tissue density. We demonstrate that the use of dynamically shaped beams results in greatly improved dose homogeneity compared with standard techniques, which use a single static beam shape. Along a representative dose profile through the lungs of a mock-human body, the maximum range of dose deviation from the average is 5.6% (from +2.7% to −2.9%) for the dynamic beam technique compared with 12.8% (from +3.6% to −9.2%) for the static beam technique. A novel, dual-interlock system that prevents bed motion when the radiation beam is stopped and stops the radiation beam when the bed motor is stopped has also been developed. The dual-interlock not only enhances the safety of the treatment but also ensures accuracy in the delivery of the treatment.

scholarly journals CT-based analysis of dose homogeneity in total body irradiation using lateral beam

2004 ◽  
Vol 5 (4) ◽  
pp. 71-79 ◽  
Author(s):  
Susanta K. Hui ◽  
R.K. Das ◽  
Bruce Thomadsen ◽  
Douglas Henderson
Keyword(s):  
Total Body Irradiation ◽  
Dose Homogeneity ◽  
Total Body

Investigation of dose homogeneity in paediatric anthropomorphic phantoms for a simple total body irradiation technique.

2000 ◽  
Vol 73 (867) ◽  
pp. 317-321 ◽  
Author(s):  
S E Vollans ◽  
B Perrin ◽  
J M Wilkinson ◽  
H R Gattamaneni ◽  
D P Deakin
Keyword(s):  
Total Body Irradiation ◽  
Anthropomorphic Phantoms ◽  
Dose Homogeneity ◽  
Total Body

A simplified technique for delivering total body irradiation (TBI) with improved dose homogeneity

2012 ◽  
Vol 39 (4) ◽  
pp. 2239-2248 ◽  
Author(s):  
Rui Yao ◽  
Damian Bernard ◽  
Julius Turian ◽  
Ross A. Abrams ◽  
William Sensakovic ◽  
...  
Keyword(s):  
Total Body Irradiation ◽  
Dose Homogeneity ◽  
Total Body

SU-E-T-357: Electronic Compensation Technique to Deliver Total Body Dose

2015 ◽  
Vol 42 (6Part17) ◽  
pp. 3415-3415
Author(s):  
T Lakeman ◽  
I Wang ◽  
M Podgorsak
Keyword(s):  
Compensation Technique ◽  
Electronic Compensation ◽  
Total Body

Dose homogeneity in the group of 15 patients undergoing fractionated total body irradiation

1997 ◽  
Vol 2 (2) ◽  
pp. 48 ◽  
Author(s):  
J. Malicki ◽  
J. Wachowiak ◽  
G. Stryczyńska ◽  
G. Kosicka
Keyword(s):  
Total Body Irradiation ◽  
Dose Homogeneity ◽  
Total Body

Total-body irradiation on an isocentric linear accelerator: a radiation output compensation technique

1994 ◽  
Vol 39 (5) ◽  
pp. 783-793 ◽  
Author(s):  
R P Hugtenburg ◽  
J R Turner ◽  
S P Baggarley ◽  
D A Pinchin ◽  
N A Oien ◽  
...  
Keyword(s):  
Total Body Irradiation ◽  
Linear Accelerator ◽  
Radiation Output ◽  
Compensation Technique ◽  
Total Body

scholarly journals CT-based analysis of dose homogeneity in total body irradiation using lateral beam

2004 ◽  
Vol 5 (4) ◽  
pp. 71-79 ◽  
Author(s):  
Susanta K. Hui ◽  
R.K. Das ◽  
Bruce Thomadsen ◽  
Douglas Henderson
Keyword(s):  
Total Body Irradiation ◽  
Dose Homogeneity ◽  
Total Body

The Impact of Radiation Energy on Dose Homogeneity and Organ Dose in the Göttingen Minipig Total-Body Irradiation Model

2020 ◽  
Vol 194 (5) ◽  
Author(s):  
Yannick Poirier ◽  
Stewart Becker ◽  
Cristina Decesaris ◽  
Wesley Culberson ◽  
Emily Draeger ◽  
...  
Keyword(s):  
Total Body Irradiation ◽  
Radiation Energy ◽  
Organ Dose ◽  
Göttingen Minipig ◽  
Dose Homogeneity ◽  
Total Body ◽  
The Impact
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