74.圖中箭頭所指放射線不透過性病變最可能為下列何者?
(A)慢性鼻竇炎(chronicsinusitis)
(B)鼻竇滯留偽囊腫(antral retention pseudocyst)
(C)鼻竇石(antrolith)
(D)鼻竇黏液囊腫(mucocele)
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統計: A(10), B(120), C(915), D(25), E(0) #2969718
統計: A(10), B(120), C(915), D(25), E(0) #2969718