在核磁共振造影(MRI)檢查中,對於含水豐富的組織(high free water tissues),如腦脊髓液(CSF)、囊腫(cysts),在T1-weighted與T2-weighted image的訊號強度(signal intensity)分別為下列何者?
AT1-weighted:high,T2-weighted:high
BT1-weighted:high,T2-weighted:low
CT1-weighted:low,T2-weighted:high正確答案
DT1-weighted:low,T2-weighted:low
答案與詳解
