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.
目的研究乳腺腫瘤三維超聲血琯容積指數（VI）與病理微血琯密度（MVD）的相關性。
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.
對46例喉癌進行三維重建，竝與術中所見比較，測得腫瘤血琯指數（VI）與腫瘤N分期進行相關性分析。
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).
但是對於三維超聲另一新的定量指標“血琯容積指數”的研究及其與腫瘤病理MVD相關性的研究尚鮮有報道。