| 超声内镜对胰岛素瘤的诊断价值 |
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| 引用本文： | 孙明军,朝苍澈.超声内镜对胰岛素瘤的诊断价值[J].中国医科大学学报,1998,27(6):601-603. |
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| 作者姓名： | 孙明军 朝苍澈 |
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| 作者单位： | 日本东北大学医学部第三内科 |
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| 摘 要： | 目的探讨超声内镜对胰岛素瘤的诊断价值。方法：对７例胰岛素瘤患者进行超声内镜、血管造影、ＭＲＩ、ＣＴ及腹部超声波检查。结果：超声内镜对胰岛素瘤的诊断率为９０％，其中肿瘤直径在２ｃｍ以下的诊断率为８７．５％，腹部超声波诊断率为３０％；ＣＴ平扫和增强扫描的诊断率分别为２０％和５０％；ＭＲＩ诊断率为６６．７％；血管造影的诊断率为８０％。结论：超声内镜对胰岛素瘤的诊断优于其它影像学检查，特别是对小的胰岛素瘤诊断，更显示出它的价值
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| 关 键 词： | 超声内镜 胰岛素瘤 诊断显像 |
The Value of Endoscopic Ultrasonography in Diagnosing Insulinoma |
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| Sun Mingjun,Wang Xuemei,Fu Baoyu,et al.The Value of Endoscopic Ultrasonography in Diagnosing Insulinoma[J].Journal of China Medical University,1998,27(6):601-603. |
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| Authors: | Sun Mingjun Wang Xuemei Fu Baoyu |
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| Abstract: | This study was designed to evaluate endoscopic ultrasonography (EUS) in diagnosing insulinoma. Methods: Seven cases with insulinoma were examined by EUS, angiography, MRI, CT, and ultrasonography. We compared their diagnostic rates. Results: The diagnostic rate of EUS for insulinoma was 90%. Among them, for the tumors with diameter less than 2 cm, the diagnostic rate was 87.5%. The diagnostic rate was 30% for abdominal ultrasonography, 50% for computer tomography and contrast computer tomography respectively, 66.7% for MRI, and 80% for angiography. Conclusions: EUS was superior to other imaging examination in diagnosing insulinoma, especially valuable for the diagnosis of small ones. |
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| Keywords: | endoscopic ultrasonography insulinoma diagnostic imaging |
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