問題詳情
2 就單光子電腦斷層掃描（SPECT）與平面掃描（planar scan）而言，下列何者不是 SPECT 之優點？
(A)照影速度較快
(B)深部病變較清楚
(C)小型病變較易偵測
(D)病變與非病變之對比（contrast）增加
(A)照影速度較快
(B)深部病變較清楚
(C)小型病變較易偵測
(D)病變與非病變之對比（contrast）增加
參考答案
無參考答案
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