成人小肠脂肪瘤伴肠套叠螺旋CT诊断(附4例分析)

FUJIAN MEDICAL JOURNAL(2014)

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Abstract
目的 探讨小肠脂肪瘤伴肠套叠的CT表现,提高对该病的认识.方法 回顾性分析经手术或腹腔镜下切除与病理证实的4例小肠脂肪瘤伴肠套叠的螺旋CT平扫及增强扫描.结果 小肠脂肪瘤位于空肠远段1例,回肠中段1例,回肠远段2例.肿瘤大小为2.1~3.5 cm,均呈类圆形、类椭圆形.CT值呈脂肪密度,无明显强化.肠套叠类型为空-空肠型1例,回-回肠型1例,回-结肠型1例,回-回-结肠型1例.结论 小肠脂肪瘤伴肠套叠有其特点,螺旋CT扫描及增强扫描能很好地显示病变的位置、特点及其相关肠管的伴随征象,有助于提高诊断及鉴别诊断水平.
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