Lesions in the external auditory canal.
The external auditory canal is an S- shaped osseo-cartilaginous structure that extends from the auricle to the tympanic membrane. Congenital, inflammatory, neoplastic, and traumatic lesions can affect the EAC. High-resolution CT is well suited for the evaluation of the temporal bone, which has a complex anatomy with multiple small structures. In this study, we describe the various lesions affecting the EAC.
Department of Radiology, Yenepoya Medical College, Deralakatte, Mangalore - 575 018, Karnataka, India.
Priyank S
PS
Chatra