A study of olfactory testing in patients with rhinological pathology in the ENT clinic.

Abstract

Olfactory disturbance is very common in rhinological pathology and the patient's history alone cannot be relied upon. Simple olfactory assessment, such as with the combined olfactory test, is easy to perform and cheap to use and should be a commonly used resource in the ENT clinic. Formal testing can help to document any pre-existing olfactory loss and any post-operative changes as well as detecting unreported hyposmia.