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多层螺旋CT在溃疡性结肠炎中的应用 被引量:2

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摘要 回顾性分析2011年1月-2012年1月在我院治疗的96例溃疡性结肠炎患者的治疗资料,所有患者均进行多层螺旋CT平扫和双期增强扫描。结果常规窗宽窗位显示黏膜强化84例,黏膜气下泡影8例,肠壁增厚96例,肠壁水肿分层72例;改良后窗宽窗位显示黏膜强化4例,黏膜气下泡影64例,肠壁增厚96例,肠壁水肿分层6例;多平面重组图像显示病变范围,全结肠者8例,左半结肠者20例,横结肠10例,直肠和乙状结肠者62例。肠壁水肿分层、结肠壁增厚等临床CT诊断结肠炎敏感性较高,黏膜强化、黏膜气泡影诊断UC(溃疡性结肠炎)特异性较高,使用不同窗宽窗位和MPR图像利于UC诊断及显示病变范围。
出处 《现代诊断与治疗》 CAS 2013年第14期3279-3280,共2页 Modern Diagnosis and Treatment
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