Literature DB >> 6248752

Spot scanning system for proton radiotherapy.

T Kanai, K Kawachi, Y Kumamoto, H Ogawa, T Yamada, H Matsuzawa, T Inada.   

Abstract

In order to provide a uniform and desirable dose distribution over a large radiation field, spot beam scanning is one of the most useful methods. A new spot beam scanning system was constructed for a 70 MeV proton beam. The lateral dose distribution was uniform with +/- 2.5% for an 18 cm square field. It was possible to control the dose at each point in the radiation field by this spot scanning method. This system has been confirmed to be satisfactory for delivering a proton beam in the desired field shape and dose level.

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Year:  1980        PMID： 6248752     DOI： 10.1118/1.594693

Source DB:  PubMed          Journal:  Med Phys        ISSN： 0094-2405            Impact factor:   4.071


  25 in total

1.  A parameter study of pencil beam proton dose distributions for the treatment of ocular melanoma utilizing spot scanning.

Authors:  Kenneth Sutherland; Satoshi Miyajima; Hiroyuki Date; Hiroki Shirato; Masayori Ishikawa; Masao Murakami; Mitsuru Yamagiwa; Paul Bolton; Toshiki Tajima
Journal:  Radiol Phys Technol       Date:  2009-09-19

2.  Adjustment of the lateral and longitudinal size of scanned proton beam spots using a pre-absorber to optimize penumbrae and delivery efficiency.

Authors:  Uwe Titt; Dragan Mirkovic; Gabriel O Sawakuchi; Luis A Perles; Wayne D Newhauser; Phillip J Taddei; Radhe Mohan
Journal:  Phys Med Biol       Date:  2010-11-12       Impact factor: 3.609

3.  Clinical characterization of a proton beam continuous uniform scanning system with dose layer stacking.

Authors:  J B Farr; A E Mascia; W C Hsi; C E Allgower; F Jesseph; A N Schreuder; M Wolanski; D F Nichiporov; V Anferov
Journal:  Med Phys       Date:  2008-11       Impact factor: 4.071

4.  Quality assurance evaluation of spot scanning beam proton therapy with an anthropomorphic prostate phantom.

Authors:  K Iqbal; M Gillin; P A Summers; S Dhanesar; K A Gifford; S A Buzdar
Journal:  Br J Radiol       Date:  2013-09-18       Impact factor: 3.039

Review 5.  Current status and future prospects of multi-dimensional image-guided particle therapy.

Authors:  Shinichiro Mori; Silvan Zenklusen; Antje-Christin Knopf
Journal:  Radiol Phys Technol       Date:  2013-02-19

6.  Beam Delivery Method for Carbon-ion Radiotherapy with the Heavy-ion Medical Accelerator in Chiba.

Authors:  Koji Noda
Journal:  Int J Part Ther       Date:  2016-03-24

7.  Characteristics of proton beams after field shaping at PMRC.

Authors:  T Inada; Y Hayakawa; J Tada; Y Takada; A Maruhashi
Journal:  Med Biol Eng Comput       Date:  1993-07       Impact factor: 2.602

8.  Changes in arrhythmogenic properties and five-year prognosis after carbon-ion radiotherapy in patients with mediastinum cancer.

Authors:  Mari Amino; Koichiro Yoshioka; Makiyoshi Shima; Tohru Okada; Mio Nakajima; Yoshiya Furusawa; Shigetaka Kanda; Sadaki Inokuchi; Teruhisa Tanabe; Yuji Ikari; Tadashi Kamada
Journal:  Ann Noninvasive Electrocardiol       Date:  2017-06-07       Impact factor: 1.468

9.  Integrated beam orientation and scanning-spot optimization in intensity-modulated proton therapy for brain and unilateral head and neck tumors.

Authors:  Wenbo Gu; Daniel O'Connor; Dan Nguyen; Victoria Y Yu; Dan Ruan; Lei Dong; Ke Sheng
Journal:  Med Phys       Date:  2018-03-01       Impact factor: 4.071

10.  Pencil beam scanning proton therapy for pediatric intracranial ependymoma.

Authors:  Carmen Ares; Francesca Albertini; Martina Frei-Welte; Alessandra Bolsi; Michael A Grotzer; Gudrun Goitein; Damien C Weber
Journal:  J Neurooncol       Date:  2016-03-05       Impact factor: 4.130
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