Masses and disease entities of the external auditory canal: Radiological and clinical correlation

作者：White R D^*; Ananthakrishnan G; McKean S A; Brunton J N; Hussain S S M; Sudarshan T A

来源：Clinical Radiology, 2012, 67(2): 172-181.

DOI：10.1016/j.crad.2011.08.019

A wide spectrum of disease entities can affect the external auditory canal (EAC). This review describes the normal anatomy of the EAC. Congenital abnormalities, infections, neoplasms, and miscellaneous conditions, such as cholesteatoma and acquired stenosis, are shown with reference to clinical relevance and management. Cases have been histologically confirmed, where relevant. The EAC is frequently imaged - for example, on cross-sectional imaging of the brain - and this review should stimulate radiologists to include it as an important area for review.

• 出版日期2012-2