| 多层面螺旋CT仿真内窥镜在大肠肿瘤的临床应用 |
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| 引用本文： | 郭青,沈国强,周良平,郭天康,徐香玖,黄刚.多层面螺旋CT仿真内窥镜在大肠肿瘤的临床应用[J].实用放射学杂志,2001,17(7):494-496. |
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| 作者姓名： | 郭青 沈国强 周良平 郭天康 徐香玖 黄刚 |
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| 作者单位： | 甘肃省人民医院, |
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| 摘 要： | 目的 探讨多层面螺旋CT仿真内窥镜（multi-slice
helical CT virtual endoscopy,
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| 关 键 词： | 多层面螺旋CT 仿真内窥镜 大肠肿瘤 |
| 文章编号： | 1002-1671（2001）07-0494-03 |
| 修稿时间： | 2001年3月26日 |
Clinical Application of Multi-slice Helical CT Virtual Endoscopy in Colorectal
Carcinoma |
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| GUO Qing,SHEN Guo-qiang,ZHOU Liang-ping,GUO Tian-kang,XU Xiang-jiu,HUANG Gang.Clinical Application of Multi-slice Helical CT Virtual Endoscopy in Colorectal
Carcinoma[J].Journal of Practical Radiology,2001,17(7):494-496. |
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| Authors: | GUO Qing SHEN Guo-qiang ZHOU Liang-ping GUO Tian-kang XU Xiang-jiu HUANG Gang |
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| Abstract: | Objective To evaluate the methodology and the clinical usefulness of multi-slice helical CT virtual endoscopy(MSCTVE).Methods Twenty-six cases by suspected colorectal carcinoma underwent multi-slice helical CT virtual endoscopy after colon was cleaned and insufflated with air.The parameters were used:120 kV,250 mA,pitch 6,reconstructure thickness 2.5 mm,interval 1.0.All data sets were transferred to ADV 3.1 workstation,CTVE reconstruction were done with Navigator and used CTVE to view colorectal and rectum carcinoma.Of 26 cases,16 cases were proved by colonoscopy and 22 cases by operation.Results 14 cases carcinoma in rectum,8 cases in sigmoidcolon,1 case involved both rectum and sigmoidocolon.MSCTVE results were similar to colonography.Conclusion Multi-slice helical CT virtual endoscopy has clinical usefulness for detecting colorectal and rectum carcinoma as it is non-invasive,safe,feasible.MSCTVE is a supplement to colonoscopy especial in incomplete colonoscopy. |
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| Keywords: | multi-slice helical CT virtual endoscopy colorectal carcinoma |
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