Difference of microvessel structure between benign and malignant solitary pulmonary nodules and its...
Difference of microvessel structure between benign and malignant solitary pulmonary nodules and its relationship with CT enhancement level
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Tianjin: Chinese Anti-Cancer Association Chinese Antituberculosis Association
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Chinese
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Tianjin: Chinese Anti-Cancer Association Chinese Antituberculosis Association
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目的 研究周围型肺癌及良性结节CT增强与微血管结构(包括微血管密度和毛细血管基底膜)的关系,探讨肺内孤立结节(SPN)CT强化的基础.方法 应用Marconi MX 8000或Siemens Plus S 螺旋CT机对3cm以下的38例肺癌、5例错构瘤、10例活动性炎性结节进行动态增强,绘制时间-密度曲线.以ABC法进行免疫组织化学染色,标记微血管和微血管基底膜,计算微血管密度(MVD).结果 肺癌的CT强化值明显高于错构瘤[(49.05±16.08)HU vs (8.98±4.56) HU,t＝7.48,P＜0.05)],与活动性炎性结节无显著性差异[(49.05±16.08) HU vs (49.59±21.30) HU,t＝0.76,P＞0.05)];活动性炎性结节与错构瘤之间也有显...
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Difference of microvessel structure between benign and malignant solitary pulmonary nodules and its relationship with CT enhancement level
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TN_cdi_proquest_journals_2127760505
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2127760505
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ISSN
1009-3419
E-ISSN
1999-6187
DOI
10.3779/cjlc.v6i1.2688
