| 李宗生 王洪生 王程蘭.胃肠道CT水造影临床应用价值[J].实用中西医结合临床,2006,(6):38-39 |
| 胃肠道CT水造影临床应用价值 |
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| DOI： |
| 中文关键词: CT 水造影 胃肠道 |
| 英文关键词: Tomography X-ray computed hydrography gastrointestinal |
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| 摘要点击次数: 557 |
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| 中文摘要: |
| 目的：探讨胃肠道多层螺旋CT水造影方法。方法：30例疑为腹部疾病的患者行胃肠道CT水造影检查，并与内镜检查和（或）手术病理结果比较。扫描前口服等渗甘露醇溶液1 800mL，并进行低张处理。结果：30例胃肠道多层螺旋CT水造影病例均获得较为满意的图像，图像无运动伪影，胃肠道内液体密度与周围组织密度对比良好，结构清晰。口服等渗甘露醇溶液（5.07％）使胃肠道各段充盈扩张良好。手术病理结果与胃肠道CT水造影表现相符。结论：多层螺旋CT胃肠道水造影是简便有效、经济实惠、多维的胃肠道造影方法，尤其对胃肠道壁和腔外病变的诊断有较高的临床价值。 |
| 英文摘要: |
| Objective：To determine a method to acquire MSCT whole gastrointesinal hydrography. Methods： MSCT gastrointesinal hydrography examination was performed in 30 patients of abdominal disease were compared with findings of conventional endoscopy and/or surgery. About 1 800mL isosmotic mannitol(5.07%) as oral negative contrast agent was administered within 1.5 hour before scanning and drug-induced hypotonia. Results：30 cases acquired all good 2D pictures. 2D images had not motion artifacts and a good contrast between fluid density in gastrointestinal tract and density of adjacent tissue, structures of gastrointestinal tract demonstrated clearly.Conclusion：MSCT hydrography is an effective and convenient method for MSCT gastrointestinal hydrography, especially the diseases involving the gastrointestinal wall and extralumen. |
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