| 螺旋CT血管造影对肺动脉栓塞的诊断价值 |
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| 引用本文： | 曾旭文 步军 梁治平 曾文. 螺旋CT血管造影对肺动脉栓塞的诊断价值[J]. 现代临床医学生物工程学杂志, 2006, 12(1): 40-43 |
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| 作者姓名： | 曾旭文 步军 梁治平 曾文 |
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| 作者单位： | [1]暨南大学医学院附属第四医院 [2]广州市红十字会医院放射科,广州510220 |
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| 摘 要： | 目的 评价螺旋CT血管造影（SCTA）对肺动脉栓塞（PE）的诊断价值。方法 对临床疑诊PE的20例患者进行螺旋CT血管造影成像（SCTA）．结果 20例患者中确诊PE7例。7例PESCTA直接征象：肺动脉主干或分支内混合性、附壁性、中心性充盈缺损。间接征象：局限性肺纹理稀疏，肺动脉高压，右心室增大，胸腔积液等。结论 螺旋CT血管造影具有准确、快速、无创性的优点，对肺动脉栓塞的诊断具有广泛应用价值。
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| 关 键 词： | 肺动脉栓塞 血管造影术 SPCT |
| 文章编号： | 1008-634X（2006）01-0040-03 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2005-11-07 |
Diagnose of Pulmonary Embolism by Spiral CT Angiography |
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| ZENG Xu-wen, BU Jun, LIANG Zhi-ping,et al.. Diagnose of Pulmonary Embolism by Spiral CT Angiography[J]. Journal of Modern Clinical Medical Bioengineering, 2006, 12(1): 40-43 |
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| Authors: | ZENG Xu-wen BU Jun LIANG Zhi-ping et al. |
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| Affiliation: | ZENG Xu-wen, BU Jun, LIANG Zhi-ping, et al. |
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| Abstract: | Objective To evaluate the value of spiral computer tomography angiography(SCTA) in the diagnosis of pulmonary embolism(PE). Methods 20 patients with clinically suspected PE underwent SCTA. Results 7 patients were diagnosed to have PE. The CT fenture of 7 PE case included indirect signs: mixed filling defect, mural filling defect , central filling defect ; The indirect signs included:local oligemia,pulomonary hypertension, enlargement of right ventricle, pleural effusion. Conclusions SCTA is an accurate, quick and noninvasive method in diagnosis of PE, which can be used widely. |
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| Keywords: | Pulmonary embolism Angiography Spiral CT |
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