METHODS OF RADIATION DOSE REDUCTION IN COMPUTED TOMOGRAPHY: EFFECT OF COMBINED STRATEGIES

被引：0
|
作者：
Kristinaityte, Kristina [1 ]
Griciene, Birute [1 ]
Mataciunas, Mindaugas [1 ]
Tamosiunas, Algirdas E. [1 ]
机构：
[1] Vilnius State Univ, Fac Med, Dept Radiol, Vilnius, Lithuania
来源：
MEDICAL PHYSICS IN THE BALTIC STATES | 2012年
关键词：
computed tomography; ionising radiation; dose combined strategies; biological effect of ionizing radiation; STATISTICAL ITERATIVE RECONSTRUCTION; CT;
D O I：
暂无
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
High temporal and spatial resolution, short scan times make computed tomography (CT) a highly attractive and effective noninvasive imaging modality for early diagnosis of various diseases. However, inherently high ionising radiation doses of patients and its associated risk of radiation-induced malignancy is an alarming limitation of this technique. In response to these concerns, various strategies and their combinations have been proposed. The aim of this paper is to evaluate the effect of combined methods of ionising radiation dose reduction for patients in CT procedures.
引用
收藏
页码：99 / 102
页数：4
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