脈絡叢乳頭狀瘤(choroid plexus papillomas)造成腦室擴大(ventricular enlargement)的原因,不包括下列何者?
A腫瘤長大(tumor growth)
B後脈絡叢血管被腫瘤壓迫(posterior choroid artery compression by tumor)正確答案
C腦脊髓液過度製造(excessive production of CSF)
D出血造成蜘蛛膜炎以致減少腦脊髓液吸收(decreased absorption of CSF from hemorrhage-induced arachnoiditis)
答案與詳解
