乳腺肿块的彩色多普勒血流定量与病理基础研究  

Color Doppler Flow Quantitation and Its Pathologic Basis of Breast Neoplasms

作　　者：郭燕丽[1] 秦乾元[1] 詹新恩[1] 

机构地区：[1]重庆市第三军医大学第一附属医院超声诊断科

出　　处：《中国超声医学杂志》1998年第7期20-22,共3页Chinese Journal of Ultrasound in Medicine

摘　　要：本文在彩色多普勒血流显像（ＣＤＦＩ）的基础上，用血管数目、平均彩色像素密度（ＭＣＰＤ）作为指标分别对乳腺良性肿块、腋窝淋巴结未转移性乳癌和腋窝淋巴结转移性乳癌的血流丰富程度进行半定量和定量分析，结合病理研究，确定上述三组乳腺肿块的微血管形态、面密度。结果显示：上述三组的血管数目和ＭＣＰＤ值依次升高（ｐ＜０．０１），这与三组的病理微血管面密度分析结果具有相同的趋势，表明ＣＤＦＩ在诊断乳腺良、恶性肿块和判断预后中具有重要临床价值。On the basis of color Doppler flow imaging(CDFI),vessel number and mean color Doppler pixel density(MCPD)were used as indices to analize the color Doppler flow of breast benign neoplasms,breast cancers without axillary metastatic lymph nodes(AMLN) and breast cancers with AMLN semi quantitively and quantitively.Meanwhile,pathologic examination was combined to determine the configuration and the area density of microvessels of the three breast neoplasms groups above mentioned. The results showed that the vessel number and MCPD rose in proper order in the three groups(P<0 01)and the area density of pathologic microvessels had the same tendency.We Concluded that CDFI is valuable in primary diagnosis of breast neoplasms,while pathology examination offers basical evidence for its final outcome.

关 键 词：乳腺肿块 血流定量 病理学 乳腺癌 诊断 彩超 

分 类 号：R737.9[医药卫生—肿瘤] R655.8[医药卫生—临床医学]