Considerations on radiation source selection and utilization in vascular brachytherapy.

Ian Crocker

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PubMed · 14608142

Considerations on radiation source selection and utilization in vascular brachytherapy.

Ian Crocker

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Abstract

Three radiation sources have been approved for commercial use in vascular brachytherapy. The beta sources ((90)Strontium and (32)Phosphorous) are more popular because of less radiation protection concerns than gamma sources. Because (90)Strontium has a longer half-life than (32)Phosphorous, it requires less frequent source exchanges. Also, because (90)Strontium is more penetrating, a similar benefit can be achieved with lower delivered doses. Based on these advantages, (90)Strontium is the preferred isotope for vascular brachytherapy.

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Angioplasty, Balloon, Coronary Brachytherapy Coronary Restenosis Humans Iridium Radioisotopes Phosphorus Radioisotopes Strontium Radioisotopes Yttrium Radioisotopes Journal Article

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Ian Crocker. 2003. Considerations on radiation source selection and utilization in vascular brachytherapy.. https://pubmed.ncbi.nlm.nih.gov/14608142/

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