[1] Voyt NT, Wolfson SK, Kuller LH. Lower extremity arterial disease and the aging process:a review[J]. J Clin Epodemiol, 1992, 45(5):529-542.  doi: 10.1016/0895-4356(92)90102-S
[2] Ota H, Takase K, Igarashi K, et al. MDCT compared with digital subtraction angiography for assessment of lower extremity arterial occlusive disease:importance of reviewing cross-sectional images[J]. AJR Am J Roentgenol, 2004, 182(1):201-209.  doi: 10.2214/ajr.182.1.1820201
[3] 石佳滨, 曹晓红, 姜飚, 等. 16层螺旋CT对下肢动脉阻塞性病变的诊断价值[J].实用放射学杂志, 2006, 22(12):1551-1552.  doi: 10.3969/j.issn.1002-1671.2006.12.037
[4] 罗琳, 李光海, 邱立军, 等. 64层螺旋CT血管成像在下肢动脉硬化闭塞症中的应用[J].实用放射学杂志, 2013, 29(3):373-376.  doi: 10.3969/j.issn.1002-1671.2013.03.009
[5] Johnson TR, Krauss B, Sedlmair M, et al. Material differentiation by dual energy CT:initial experience[J]. Eur Radiol, 2007, 17(6):1510-1517.  doi: 10.1007/s00330-006-0517-6
[6] Flohr TG, Mccollough CH, Bruder H, et al. First performance evaluation of a dual-source CT(DSCT)system[J]. Eur Radiol, 2006, 16(2):256-268.
[7] Mccollough CH, Leng S, Yu L, et al. Dual- and Multi-Energy CT:principles, technical approaches, and clinical applications[J]. Radiology, 2015, 276(3):637-653.
[8] 李道伟, 郭文力, 卢再鸣, 等.双源CT双能量减影诊断下肢血管疾病[J].中国医学影像技术, 2009, 25(10):1806-1809.  doi: 10.3321/j.issn:1003-3289.2009.10.021
[9] 贾虹玉, 杨青, 唐萍萍, 等.双源CT下肢动脉扫描技术优化的比较[J].中国医刊, 2015, 50(2):106-107.  doi: 10.3969/j.issn.1008-1070.2015.02.032
[10]

Werncke T, Ringe KI, von Falck C, et al. Diagnostic confidence of run-off CT-angiography as the primary diagnostic imaging modality in patients presenting with acute or chronic peripheral arterial disease[J/OL]. PLoS One, 2015, 10(3): e0119900[2015-06-07]. http://www. ncbi. nlm. nih. gov/pubmed/25835948.

[11] 易文芳, 武志峰, 鄂林宁, 等.双源CT直接法下肢静脉成像对深静脉血栓的诊断价值[J].中国临床医学影像杂志, 2015, 26(7):518-522.
[12] 林晓珠, 沈云, 陈克敏. CT能谱成像的基本原理与临床应用研究进展[J].中华放射学杂志, 2011, 45(8):798-800.  doi: 10.3760/cma.j.issn.1005-1201.2011.08.028
[13] 李铭, 郑向鹏, 李剑颖, 等.甲状腺结节的能谱CT研究[J].中华放射学杂志, 2011, 45:780-781.  doi: 10.3760/cma.j.issn.1005-1201.2011.08.017
[14] 孙奕波, 李铭, 毛定飚, 等.下肢动脉病变能谱CT血管成像图像后处理中最佳单能量图像的选择[J].中华放射学杂志, 2013, 47(3):269-272.  doi: 10.3760/cma.j.issn.1005-1201.2013.03.017
[15] 汪洁, 王万勤, 刘斌, 等.体外实验中宝石CT能谱成像技术血管成像最佳单能量图像的选择[J].中国医学影像技术, 2011, 27(11):2340-2343.
[16] Romano L, Grazioli L, Bonomo L, et al. Enhancement and safety of iomeprol-400 and iodixanol-320 in patients undergoing abdominal multidetector CT[J]. Br J Radiol, 2009, 82(975):204-211.  doi: 10.1259/bjr/93627766
[17] Watanabe H, Kanematsu M, Miyoshi T, et al. Improvement of image quality of low radiation dose abdominal CT by increasing contrast enhancement[J]. AJR Am J Roentgenol, 2010, 195(4):986-992.  doi: 10.2214/AJR.10.4456
[18] Kayhan A, Palabıyık F, Serinsöz S, et al. Multidetector CT angiography versus arterial duplex USG in diagnosis of mild lower extremity peripheral arterial disease:is multidetector CT a valuable screening tool?[J]. Eur J Radiol, 2012, 81(3):542-546.
[19] 铁萍, 徐香玖, 王治民, 等. MSCT下肢动脉血管成像扫描方案优化[J].中国介入影像与治疗学, 2013, 10(7):426-429.
[20] Meyer BC, Klein S, Krix M, et al. Comparison of a standard and a high-concentration contrast medium protocol for MDCT angiography of the lower limb arteries[J]. Rofo, 2012, 184(6):527-534.  doi: 10.1055/s-0031-1299412
[21] Rhee SY, Kim YS. Peripheral arterial disease in patients with type 2 diabetes mellitus[J]. Diabetes Metab J, 2015, 39(4):283-290.
[22] 李桂杰, 李彩霞. MSCTA和DSA诊断下肢动脉硬化闭塞症比较[J].山东医药, 2007, 43(13):40.  doi: 10.3969/j.issn.1002-266X.2007.13.042
[23]

Xia W, Wu JT, Yin XR, et al. CT angiography of the neck: value of contrast medium dose reduction with low tube voltage and high tube current in a 64-detector row CT[J/OL]. Clin Radiol, 2014, 69(4): e183-189[2015-06-07].http://www. ncbi. nlm. nih. gov/pubmed/24503560.

[24]

Zhang WL, Li M, Zhang B, et al. CT angiography of the head-and-neck vessels acquired with low tube voltage, low Iodine, and iterative image Reconstruction: clinical evaluation of radiation dose and image quality[J/OL]. PLoS One, 2013, 8(12): e81486[2015-06-07]. http://www. ncbi. nlm. nih. gov/pubmed/24339936.

[25] 富青, 余建明, 孔祥闯, 等. 128层螺旋CT肺动脉低管电压成像的临床可行性研究[J].中华放射医学与防护杂志, 2014, 34(1):62-66.  doi: 10.3760/cma.j.issn.0254-5098.2014.01.017
[26] 赵小英, 赵金影, 吴兴旺, 等.能谱CT低管电压对下肢血管成像图像质量及辐射剂量影响[J].放射学实践, 2015, 1(1):71-74.
[27] 仲海, 徐卓东, 柳澄, 等. 64层螺旋CT下肢动脉血管成像的注射速率与重建矩阵的选择[J].中国医学影像技术, 2005, 21(10):1569-1571.  doi: 10.3321/j.issn:1003-3289.2005.10.032
[28] Albrecht T, Meyer BC. MDCT angiography of peripheral arteries:technical considerations and impact on patient management[J]. Eur Radiol, 2007, 17(Suppl 6):S5-15.
[29] 宋照亮, 王锡明, 纪晓鹏, 等. 128层螺旋CT低管电压联合低对比剂技术在下肢动脉疾病中的临床应用价值[J].医学影像学杂志, 2014, 224(4):595-598.
[30] 吕仁锋, 刘婷婷, 李超, 等.能谱CT双低剂量在下肢动脉CTA中的应用研究[J].放射学实践, 2014, 29(4):378-381.