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August 1978

Bilateral Choristomas of the External Auditory Canals

Author Affiliations

From the School of Dentistry (Dr Braun) and Department of Otorhinolaryngology and Human Communication (Dr Lowry), University of Pennsylvania, Philadelphia, and the Department of Otolaryngology, University of Colorado Medical Center, Boulder (Dr Meyers).

Arch Otolaryngol. 1978;104(8):467-468. doi:10.1001/archotol.1978.00790080049013

• To our knowledge, we report the first case of external auditory canal choristomas in the American literature. The pathologic condition of each side was serous salivary tissue, and at surgery, there was no connection with the parotid gland.

(Arch Otolaryngol 104:467-468, 1978)

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