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结直肠癌肝转移化疗后肿瘤CT形态学与组织病理学的关联性分析 被引量:1

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摘要 目的探讨化疗后CT扫描的形态学表现与结直肠癌肝转移的组织学表现之间的相关性。方法对82例结直肠癌肝转移患者进行回顾性分析。通过对比增强CT扫描,根据肿瘤转移的异质性、混合性和同质性病变、和外周边缘增强CT来评估总体衰减的形态学表现。组织学参数包括:慢性坏死、梗死样坏死、粘液性坏死、显性坏死类型和肿瘤细胞状态。结果 UN异质性比混合性和同质性更常见(P=0.004)。ILN的频率依次从不明确病变的组织到肿瘤-肝界面逐渐增加(P=0.009)。存活肿瘤细胞的组织学表现与肿瘤-肝界面(P=0.003)和边缘强化(P=0.002)密切相关。结论结直肠癌肝转移化疗后与肿瘤CT形态学与组织病理学表现相关。
出处 《解放军预防医学杂志》 CAS 2019年第3期156-157,176,共3页 Journal of Preventive Medicine of Chinese People's Liberation Army
基金 辽宁省自然科学基金项目(No.2016023007)
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