期刊文献+

超声造影结合Bosniak分级在复杂肾囊性占位性病变中的应用价值 被引量:3

下载PDF
导出
摘要 目的:探讨超声造影(contrast-enhanced ultrasonography,CEUS)结合Bosniak分级在复杂肾囊性占位性病变诊断中的应用价值。方法:回顾性分析确诊的22例复杂肾囊性占位性病变患者的常规超声及超声造影、增强CT表现,超声造影和增强CT分别用Bosniak分级系统进行分级,其结果与病理结果对照分析。常规超声观察囊性肿瘤的囊隔数目、囊隔或囊壁厚度、有无实性结节及钙化,以及囊壁、囊隔或结节处血供情况;超声造影观察病灶囊壁、囊隔及实性结节等内部结构的造影增强表现。结果:22例复杂肾囊性占位性病变患者病理确诊肾癌12例。CEUS检查Bosniak分级:Ⅰ级0例、Ⅱ级3例、Ⅱf级3例、Ⅲ级6例、Ⅳ级10例;增强CT行Bosniak分级:Ⅰ级2例、Ⅱ级5例、Ⅱf级1例、Ⅲ级6例、Ⅳ级8例。12例囊性肾癌中,CT和超声造影判断为BosniakⅣ级分别为8例(66.7%)和10例(83.3%);10例良性病变中,CT和超声造影判断为BosniakⅢ级分别为2例(20.0%)和4例(40.0%)。结论:超声造影能较好反映复杂肾囊性占位性病变的内部结构和血供情况,CEUS-Bosniak分级较增强CT-Bosniak分级高,差异有统计学差异(P=0.026)。CEUS-Bosniak分级对复杂肾囊性占位性病变探测可能有更高灵敏性和较大诊断价值,且安全、不易遗漏恶性病变。
出处 《南京医科大学学报(自然科学版)》 CAS CSCD 北大核心 2012年第10期1452-1455,共4页 Journal of Nanjing Medical University(Natural Sciences)
  • 相关文献

参考文献16

  • 1Ascenti G, Mazziotti S,Zimbaro G,et al. Complex cystic renal masses:characterization with contrast-enhanced US [ J ]. Radiology, 2007,243 ( 1 ) : 158-165.
  • 2McGuire BB, Fitzpatrick JM. The diagnosis and manage- ment of complex renal cysts[J]. Curr Opin Urol,2010,20 (5): 349-354.
  • 3Bosniak MA. The current radiological approach to renal cysts[J]. Radiology, 1986, 158(1) : 1-10.
  • 4Kogan P,Johnson KA,Feingold S,et al. Validation of dy- namic contrast-enhanced ultrasound in rodent kidneys as an absolute quantitative method for measuring blood per- fusion[ J]. Ultrasound Med Biol, 2011,37 (6) : 900-908.
  • 5Aoki S, Hattori R, Yamamoto T, et al. Contrast-enhanced ultrasound using a time-intensity curve for the diagnosis of renal cell carcinoma[J]. BJU Int,2011,108 (3):349- 354.
  • 6Siracusano S, Bertolotto M, Ciciliato S, et al. The current role of contrast-enhanced ultrasound (CEUS) imaging in the evaluation of renal pathology [J]. World J Urol, 2011,29 (5) : 633 -638.
  • 7Robbin ML,Lockhart ME,Barr RG. Renal imaging with ultrasound contrast:current status [J]. Radiol Clin North Am,2003,41 (5) :963-978.
  • 8Nicolau C,Bunesch L, Sebastia C. Renal complex cysts in adults:contrast-enhanced ultrasound[J]. Abdom Imaging, 2011,36(6) : 742-752.
  • 9Cazals X,Bleuzen A,Tranquart F,et al. Value of con- trast-enhanced ultrasound in the evaluation of indetermi- nate renal cysts on CT [J]. J Radiol,2011,92 (12): 1081-1090.
  • 10Nilsson A. Contrast-enhanced ultrasound of the kidneys [J]. Eur Radiol,2004,14 (Suppl 8) :P104-109.

同被引文献18

引证文献3

二级引证文献9

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部