Mismatch of cerebral blood volume and vascular permeability derived from 3.0 T dynamic susceptibilit

• 作 者: HOUBi-jing;YAOZhen-wei;HEHUi-jin;FengXiao-yuan;
• 机 构: Department of Radiology,HUashan Hospital,Fudan University,Shanghai 200000,China
• 出 处: 第六届中国放射青年医师论坛
• 发表日期: 2012年期

　　Objective Relative cerebral blood volume (rCBV) and vascular permeability (K-trans) are usually performed in assessment of glioma microvasculature.But which parameter can predict more accurate position for MR-guided biopsy is still a debate now.In this study,we researched the associations between rCBV and K-trans to estimate whether the region of their maximal abnormality are in the same position.