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KMID : 0361019940370010144
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Korean Journal of Otolaryngology - Head and Neck Surgery
1994 Volume.37 No. 1 p.144 ~ p.151
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Three Cases of Petrous Apex Cholesteatoma.
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Abstract
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Cholesteatoma involving the petrous apex is an uncommon lesion that is diagnosed clinically by such noninvasive methods as temporal bone CT scanning, MRI, and angiography. These cholesteatomas originated as a congenital primary lesion or
secondary
to an
acquired lesion.
Obviously, the diagnosis and treatment of petrous apex cholesteatoma is a difficult surgical challenge. This paper reviewed the therapeutic details of three cases of cholesteatoma involving the petrous apex.
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KEYWORD
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