38.磁振造影中,下列何種假影是因為沒有好的射頻屏蔽(RF shielding)所造成的?
(A)反褶假影(aliasing artifact)
(B)化學位移假影(chemical shift artifact)
(C)截斷假影(truncation artifact)
(D)拉鍊假影(zipper artifact)
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統計: A(40), B(31), C(81), D(2483), E(0) #2183172
統計: A(40), B(31), C(81), D(2483), E(0) #2183172