Non-echoplanar diffusion weighed imaging and T1-weighted imaging for cholesteatoma mastoid extension

A broad mastoid extension limits cholesteatoma resection via a transmeatal approach including endoscopic ear surgery. Therefore, a preoperative diagnosis of mastoid extension is a the most critical factor to determine whether to perform mastoidectomy. The purpose of this study was to assess the efficacy of non-echoplanar diffusion-weighted imaging (non-EPI DWI) and T1-weighted imaging in the evaluation of mastoid extension in cholesteatomas of the middle ear.
Source: Auris, Nasus, Larynx - Category: ENT & OMF Authors: Tags: Original Article Source Type: research
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