Abstract
This paper reviews the literature for lowering of dose to paediatric patients through use of exposure factors and additional filtration. Dose reference levels set by The International Commission on Radiological Protection (ICRP) will be considered. Guidance was put in place in 1996 requires updating
to come into line with modern imaging equipment. There is a wide range of literature that specifies that grids should not be used on paediatric patients. Although much of the literature advocates additional filtration, contrasting views on the relative benefits of using aluminium or copper filtration, and their
effects on dose reduction and image quality can vary. Changing kVp and mAs has an effect on the dose to the patient and image quality. Collimation protects adjacent structures whilst reducing scattered radiation.
to come into line with modern imaging equipment. There is a wide range of literature that specifies that grids should not be used on paediatric patients. Although much of the literature advocates additional filtration, contrasting views on the relative benefits of using aluminium or copper filtration, and their
effects on dose reduction and image quality can vary. Changing kVp and mAs has an effect on the dose to the patient and image quality. Collimation protects adjacent structures whilst reducing scattered radiation.
Original language | English |
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Title of host publication | OPTIMAX 2014 – radiation dose and image quality optimisation in medical imaging |
Place of Publication | Lisbon, Portugal |
Pages | 81 |
Number of pages | 84 |
Publication status | Published - 2015 |
Event | OPTIMAX 2014: radiation dose and image quality optimisation in medical imaging - Lisbon , Portugal Duration: 1 Aug 2014 → 31 Aug 2014 |
Publication series
Series | OPTIMAX |
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Volume | 2014 |
Seminar
Seminar | OPTIMAX 2014 |
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Country/Territory | Portugal |
City | Lisbon |
Period | 1/08/14 → 31/08/14 |
Keywords
- paediatric pelvis
- additional filters
- low kVp, mAs
- dose
- computed radiography