Important Outcomes about External Ear Carcinoma for Audiologists

Background: Carcinoma of the external ear is an uncommon diagnosis and can be difficult to differentially diagnose. Common symptoms for carcinoma in this location are similar to popular otologic diagnoses, such as otitis externa and cholesteatoma. Without proper training, it can be difficult for audiologists to know when the symptom is more serious and requires more attention or referral to an otolaryngologist/otologist. This article will help audiologists determine differential diagnosis for carcinoma.

Discussion: Key findings are comparison of common symptoms, identifying signs for referral for implementing specialized imaging, varying forms of treatment, and expected outcome from treatment plans for carcinoma.

Conclusion: Although it is not in the scope of practice for an audiologist to diagnose or treat carcinoma of the external ear, it is pertinent that audiologists are informed on how to identify concerning symptoms. Moreover, this information helps audiologists in justifying concern for carcinoma when referring to otolaryngologists/otologists. In discussing these key topics for carcinoma of the external ear, this will create awareness of carcinoma and help audiologists identify key symptoms for referral. Furthermore, implication of this article will encourage a more informed audiologist and implement knowledgeable testing and counseling techniques on treatment and outcome for affected patients.

Keywords: Carcinoma, External Auricle, Outer Ear, Squamous Cell Carcinoma.