摘要
目的：评价双源双能量CT（DECT）检测痛风结石的价值。材料与方法：3例已确诊为痛风的患者以及10例对照者纳入本研究，均在双源CT上进行了手或足的DECT扫描，利用痛风结石软件进行分析，并以绿色伪彩色显示；记录是否能够显示痛风石以及其分布情况。结果：3例患者双足以及双手均显示多发骨内和骨外痛风石，以指（趾）间关节及其周围软组织最显著；而10例对照者的双足均未显示痛风结石。结论：DECT能以伪彩色编码的形式显示并定量研究痛风结石，有潜在的临床应用价值。
Abstract
Objective: To evaluate the clinical value of dual source, dual energy CT(DECT) in detection of gout. Materials and Methods: Three patients with proven gout and 10 volunteers as controls were included into this study. All subjects underwent foot or hand dual source, DECT scans. The dedicated software of gout was used to analyze the presence of gout and color-coded the gout as green. The presence, number, and distribution of gout were recorded. Results: Multiple intra- and extra-ossicular gouts were discovered in bilateral feet and hands of three patients with clinically proven gout, especially in interphalangeal joint and adjacent soft tissue; while no gout was found in hands and feet of 10 controls. Conclusion: DECT can show and color-coded gout, with potential clinical value.
关键词
痛风 /
体层摄影术 /
X线计算机
Key words
Gout /
Tomography /
X-ray computed
郑 玲;周长圣;张龙江;路 莉;梁 泉;卢光明.
双源双能量CT检测痛风石的初步经验[J]. 中国临床医学影像杂志. 2011, 22(2): 105-107
ZHENG Ling;ZHOU Chang-sheng;ZHANG Long-jiang;LU Li;LIANG Quan;LU Guang-ming.
Preliminary experience of dual source, dual energy CT in detection of gout[J]. Journal of China Clinic Medical Imaging. 2011, 22(2): 105-107
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