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Although cholesteatomas are more commonly found in the middle ear and the mastoid, the disease can occur in the external ear canal. All cases of ear canal cholesteatoma treated by the author were(More)
  • James J Holt
  • The Annals of otology, rhinology, and laryngology
  • 2011
OBJECTIVES This study of the posterior tympanum was performed to better define the anatomy of this complex area of the middle ear. A sinus previously not described was examined. METHODS The(More)