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肾透明细胞癌的螺旋CT表现和病理改变 被引量:1

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摘要 目的分析肾透明细胞癌的螺旋CT表现和病理改变。方法42例肾透明细胞癌均经手术病理证实,观察肿瘤平扫密度及动态增强螺旋CT表现及病理改变。结果CT平扫6例为等密度,15例为低密度,5例为高密度,16例为混杂密度。平扫、皮质期、实质期、肾盂期肿瘤实体CT值范围分别为:23~53HU、98~159HU、48~102HU、45~82HU。皮质期41例强化峰值≥88HU,肾盂期迅速下降;40例肿瘤细胞排列为实性,含丰富血窦;40例肿瘤强化不均匀,病理上40例可见出血、坏死、囊变。CT上25例可见假包膜,病理上35例可见假包膜。结论肾透明细胞癌的螺旋CT表现与病理类型及肿瘤结构有关。
机构地区 浙江衢化医院
出处 《浙江实用医学》 2009年第3期238-240,F0003,共4页 Zhejiang Practical Medicine
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同被引文献6

  • 1Ruppert-Kohlmayr A J, Uggowitzer M, Meissnitzer T, et al.Differentiation of renal clear cell carcinoma and renal pap- illary carcinoma using quantitative CT enhancement parameters[J].AJR Am J Roentgenol, 2004, 183 (5): 1387-1391.
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  • 5赵彦博,李丽.肾透明细胞癌的螺旋CT表现与病理对照分析[J].中国煤炭工业医学杂志,2011,14(11):1623-1625. 被引量:1
  • 6林民辉,黄泽光,罗泽斌.肾透明细胞癌的64层螺旋CT表现[J].实用放射学杂志,2012,28(10):1580-1582. 被引量:11

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