CAJ | 학술논문

随着多层螺旋CT的快速普及和发展，CT检查频率正逐渐提高，CT辐射剂量越来越受到关注。许多低剂量CT扫描技术可以在保证CT图像质量满足诊断要求的前提下，降低辐射剂量。该文旨在介绍低电压及自动管电流调节低剂量CT扫描技术的临床应用，并对低剂量CT技术的发展前景进行展望。
수착다층라선CT적쾌속보급화발전，CT검사빈솔정축점제고，CT복사제량월래월수도관주。허다저제량CT소묘기술가이재보증CT도상질량만족진단요구적전제하，강저복사제량。해문지재개소저전압급자동관전류조절저제량CT소묘기술적림상응용，병대저제량CT기술적발전전경진행전망。
With the rapid development of multi-slice spiral CT, the frequency of CT examination is increasing.CT radiation dose has drawn more attention from the public.Many low-dose CT scan techniques can maintain the image quality and reduce radiation dose.Here is to make a review of the clinical applica-tions of low-kilovoltage and automatic tube current modulation and an outlook on low-dose CT scan tech-nique.