73.48歲男性病人主訴最近二個月左側耳鳴,根據附圖MRI之影像,箭號所指最恰當的診斷為何?
(A)acoustic neuroma
(B)咽喉細菌感染引發acute mastoiditis
(C)nasopharyngeal carcinoma(NPC)with acute mastoiditis
(D)chronic otitis media(COM)
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統計: A(155), B(46), C(602), D(47), E(0) #3065158
統計: A(155), B(46), C(602), D(47), E(0) #3065158