| 胃肠道准备对PET/CT图像质量的影响 |
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| 引用本文： | 刘理慧,朱仁娟,黄倩,黄葵红,王莉,袁宪顺.胃肠道准备对PET/CT图像质量的影响[J].医学影像学杂志,2006,16(12):1291-1293. |
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| 作者姓名： | 刘理慧 朱仁娟 黄倩 黄葵红 王莉 袁宪顺 |
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| 作者单位： | 山东省立医院PET/CT中心,山东,济南,250021 |
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| 摘 要： | 目的探讨胃肠道准备对腹部PET/CT影像诊断的影响。方法回顾性分析476例腹部做PET/CT检查的患者,383例在PET/CT检查前应用654-210mg肌肉注射及饮水500~1000ml,对照组93例未进行胃肠道准备。对两组所得图像进行比较。结果在383例行胃肠道准备的患者中,有13例出现胃肠道干扰影像,占3.4%(13/383);而93例未进行胃肠道准备的有18例出现胃肠道干扰影像,占19.4%(18/93),两组比较差异有统计学意义(χ2=31.31,P<0.05)。结论胃肠道准备可明显提高腹部PET-CT检查的图像质量。
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| 关 键 词： | 消化道 正电子 体层摄影术 图像质量 |
| 文章编号： | 1006-9011(2006)12-1291-03 |
| 收稿时间： | 2006-01-20 |
| 修稿时间： | 2006-11-20 |
The influence of gastrointestinal preparation for PET/CT imagic quality |
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| LIU Li-hui,ZHU Ren-juan,HUANG Qian,HUANG Kui-hong,WANG Li,YUAN Xian-shun.The influence of gastrointestinal preparation for PET/CT imagic quality[J].Journal of Medical Imaging,2006,16(12):1291-1293. |
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| Authors: | LIU Li-hui ZHU Ren-juan HUANG Qian HUANG Kui-hong WANG Li YUAN Xian-shun |
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| Abstract: | Objective:To study the influence of gastro-intestinal preparation (GIP) on imagic quality for PET-CT.Methods:476 cases of abdominal PET/CT were analysed. 383 cases of abdominal PET/CT were prepared the gastrointestine before examination, 93 cases as control groups were not prepared and compared the image quality in two groups.Results:13 cases of gastrointestinal image were intervened in 383 cases with gastro-intestinal preparation. 18 cases of image were intervened in 93 cases without gastrointestional preparation. There is significance difference between preparation and non-preparation before PET/CT examination.Conclusion:It is important to prepare the gastrointestine before abdominal PET/CT examination and reduce the interfere factors of image quality. |
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| Keywords: | Preparation gastrointestine Tomography positron emission Quality imaging |
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