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多层螺旋CT多模式图像重建对结肠、直肠癌的诊断价值 被引量:1

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摘要 目的探讨多层螺旋CT多种图像后处理技术对结肠、直肠癌的诊断价值。方法对41例结肠、直肠癌患者进行全腹容积扫描,于工作站分别行多平面重建(MPR)、表面遮盖显示(SSD)、VR透明处理显示、仿真内镜(CTVE)重建,并与钡灌肠及纤维结肠镜检查结果进行对照。结果所有患者CT诊断准确率为100%。各种后处理技术对显示病变形态、范围、肠腔内外情况、供血等细节上及结肠整体情况上各有不同价值。结论多层螺旋CT多种模式图像后处理技术的结合应用非常有利于结肠癌的诊断。
出处 《中国医药指南》 2014年第4期116-117,共2页 Guide of China Medicine
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  • 1Hard AK, Johnson CD, Reed JE, et al. Detection of colorectal polyps with CT colonography: initial assess ment of sensitivity and specificity Radiology, 1997, 205(1): 59
  • 2Fletcher JG, Johnson CD, Welch TJ, et al. Optimization of CT colonoscopy technique: prospective trial in 180 patients. Radiology, 2000,216:704
  • 3YES j, Akerbar GA, Hung RK, et al. Characteristics of CT colonography for the detection of colorectal neoplasia in 300 patients. Radiology, 2001,219:685
  • 4Laghi A, Iannaccone R, Carbone I, et al. Multi-slice spiral CT colonography for the detection of colorectal polyps and neoplasms. Radiology, 2001,221:307
  • 5Neri E, Giusti P, Battolla L,et al.Colorectal Cancer: role of CT colonography in preoperative evaluation after incomplete colonoscopy. Radiology, 2002,223:615-619.
  • 6Thompson WM, Halvorsen RA, Foster WL Jr, et al. Preoperative and Postoperative CT staging of rectosigmoid carcinoma. AJR,1986,146: 703-710.
  • 7Fenlon HM, McAneny DB, Nunes DP, et al. Occlusive colon carcinoma: virtual colonoscopy in the preoperative evaluation of the poximal colon. Radiology, 1999,210:423-428.
  • 8Lefere PA, Gryspeerdt SS,Dewyspelaera J, et al.dietary fecal tagging as a cleansing method before CT colonography: initial results-polyp detection and patient acceptance. Radiology, 2002,224:393-403.
  • 9Hara AK,Johnson CD,MacCarty RL,et al. CT colonography: single-versus multi-detector row imaging. Radiology, 2001, 219:461-465.
  • 10Rubin GD,Beaulieu CF,Argiro V, et al. Perspective volume rendering of CT and MR images: applications for endoscopic imaging. Radiology,1996, 199:321-330.

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