Application of iterative reconstruction combined with low tube voltage in low dose CT of children / 中国医学影像技术

ABSTRACT

CT has been widely used in clinic for its rapid,simple and non-invasive characteristics.How to reduce radiation dose,especially in children during CT has become a topical subject.Iterative reconstruction (IR) technique can reduce radiation dose of CT in children,in combination of low tube voltage can further reduce radiation dose possibly.The application of IR combined with low tube voltage technology in low dose CT in children were reviewed in this article.