This definition appears rarely
See other definitions of EACC
Samples in periodicals archive:
External auditory canal cholesteatomas, which result from the deposition of squamous epithelium deep to the skin of the external canal, can be caused by postsurgical...
Cholesteatomas may sometimes occur lateral to the tympanic membrane, in which case it is called a external auditory canal cholesteatoma (EACC).