20.一中年男性長年四季晨泳,耳鏡檢查發現如圖,下列何者為最可能之診斷?
(A)otomycosis
(B)exostosis
(C)chronic otitis externa
(D)acute otitis externa
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統計: A(74), B(430), C(446), D(49), E(0) #3198358
統計: A(74), B(430), C(446), D(49), E(0) #3198358
詳解 (共 3 筆)
#6110641
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Exostoses, sometimes called surfer's ear, are bony overgrowths in the ear canal.
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Exostoses are most commonly found in people with a history of cold water exposure.
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Multiple smooth, round, bony overgrowths are seen, and often in both ears.
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#6461687


exostosis只要看到骨頭向外長就算歐~
多刷點圖片有印象
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AOE: 會整個耳道變腫不會那樣從中間突起,並且患者沒有耳痛、搔癢、分泌物增加

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