计算机断层扫描的辐射剂量:在智利valparaiso地区三家医院的观察

Q4 Medicine

Revista Chilena de Radiologia Pub Date : 2022-10-18 DOI:10.24875/rchrad.21000027

Yaneet Reyes, M. Santamarina, D. Villagrán, Francisco Torres, Iván Vial, Cristóbal Villarroel, Rodrigo Salas, S. Chabert

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引用次数: 0

摘要

计算机断层扫描（CT）中的电离辐射剂量有可能产生有害影响。这个问题并非微不足道，问题仍然是如何管理剂量管理，特别是在智利。这项工作的目的是记录和合成在瓦尔帕莱索地区三个机构接受CT检查的患者的剂量。进行了为期3个月的前瞻性描述性研究，包括头部、胸部和骨盆的检查。采集DICOM文件以提取相关变量值。不同医院的剂量分布不同，因为它们安装了不同的设备和不同的采集协议。观察到的CTDI（计算机断层扫描剂量指数）中位数一般在国际范围内

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Dosis de radiación en tomografía computarizada: observación en tres hospitales de la Región de Valparaíso, Chile

Ionizing radiation doses in computed tomography (CT) have the potential to generate deleterious effects. The issue is not trivial and the question remains as to how the dose management is managed, specifically, in Chile. The objective of this work is to record and synthesize doses to patient undergoing CT examination in three institutions in the Valparaíso Region. A prospective descriptive study was carried out for 3 months, including examinations of the head, thorax and pelvis. DICOM files were collected to extract relevant variable values. Dose distributions are different between hospitals, as they have different equipment installed and different acquisition protocols. The median CTDI (Computed Tomography Dose Index) observed are in general within the international range

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来源期刊

Revista Chilena de Radiologia Medicine-Radiology, Nuclear Medicine and Imaging

CiteScore

0.40

自引率

0.00%

发文量