vascularity index

基本解释

Objective To determine the relationship between three-dimensional ultrasound vascularity volume index(VI)and pathologic microvessel density(MVD)of breast masses.
目的研究乳腺肿瘤三维超声血管容积指数（VI）与病理微血管密度（MVD）的相关性。
Laryngeal carcinomas in 46 patients were detected by 3-D US and compared with surgical findings. Correlation between vascularity index (VI) and N lymph-node staging was evaluated.
对46例喉癌进行三维重建，并与术中所见比较，测得肿瘤血管指数（VI）与肿瘤N分期进行相关性分析。
Although there have been reports on the correlation between Doppler sonography and pathologic MVD, but there are no studies in three-dimensional ultrasound vascularity volume index(VVI).
但是对于三维超声另一新的定量指标“血管容积指数”的研究及其与肿瘤病理MVD相关性的研究尚鲜有报道。