| 直肠癌彩色血流平均密度与微血管密度的相关性及其临床意义 |
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| 引用本文： | 乔治斌,叶卫华,赵玉珍. 直肠癌彩色血流平均密度与微血管密度的相关性及其临床意义[J]. 中华超声影像学杂志, 2010, 19(1): 503-505. DOI: 10.3760/cma.j.issn.1004-4477.2010.06.016 |
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| 作者姓名： | 乔治斌 叶卫华 赵玉珍 |
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| 作者单位： | 河北医科大学第四医院超声科,石家庄,050011;北京中日友好医院超声科; |
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| 摘 要： | Objective To explore the relationship of the mean color vessels density (MCVD) and pathologic microvessel density(MVD) in rectal cancers and their relation with T stags and lymph node metastasis.Methods MCVD were caculated preoperationly with transrectal color power angiography(TRCPA).After operation MVD was assessed immunohistochemically using anti-CD105 monoclonal antibody.The relationships within MCVD, MVD and T stages and lymph node metastasis were analysed.Results There were positive correlation between MCVD and MVD (r=0.763, P＜0.01) in rectal cancer.There were significant difference of MCVD and MVD in both the depth of carcinoma invasion and metastasis of lymphatic nodes( P＜0.05).Conclusions MCVD can display features of the blood supply and distribution of pathologic microvessels and reflect the development of rectal cancers.MCVD is a credible index to choose available treatment and to evaluate prognosis before operation of rectal cancer.
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| 关 键 词： | 腔内超声检查 直肠肿瘤 彩色血流平均密度 微血管密度 |
Relationship of mean color vessels density and microvessel density in rectal cancer and their clinical significance |
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| QIAO Zhi-bin,YE Wei-hua,ZHAO Yu-zhen. Relationship of mean color vessels density and microvessel density in rectal cancer and their clinical significance[J]. Chinese Journal of Ultrasonography, 2010, 19(1): 503-505. DOI: 10.3760/cma.j.issn.1004-4477.2010.06.016 |
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| Authors: | QIAO Zhi-bin YE Wei-hua ZHAO Yu-zhen |
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| Abstract: | |
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| Keywords: | EndosonographyRectal neoplasmsMean color vessels densityMicrovessel density |
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