Objective To analyze the MRI manifestation of cerebral developmental venous anomalies (DVA) and the diagnostic value of MRI.
目的分析脑发育性静脉异常(DVA)的MRI表现及诊断价值。
2
A volunteer service organization may, according to the requirements of volunteer service activities, recruit temporary volunteers, which shall be put on archival filing of the MVA or DVA.