73.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?
(A)T1-weighted:high,T2-weighted:high
(B)T1-weighted:high,T2-weighted:low
(C)T1-weighted:low,T2-weighted:high
(D)T1-weighted:low,T2-weighted:low
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統計: A(37), B(188), C(452), D(9), E(0) #3282633
統計: A(37), B(188), C(452), D(9), E(0) #3282633