The retronasal olfactory test, a psychophysical odor test performed using an orally presented stimulus, can be used to differentiate normosmic and hyposmic cases.
Potential Link Between Sinonasal Inflammation and Cognitive Function Warrants Future Study
Study participants with sinonasal inflammation show decreased brain connectivity within a major functional hub with a central role in modulation cognition.
Younger Age, Conscientiousness Rate Associated with Activity Avoidance in Chronic Rhinosinusitis
A look at the characteristics associated with avoidance of daily activities in patients with chronic rhinosinusitis.
Parosmia Associated with Functional Recovery from Post-Infectious Olfactory Dysfunction
The presence of parosmia is associated with clinically relevant recovery in olfactory discrimination and identification function in patients with post-infectious olfactory dysfunction who are receiving olfactory training.
Oral Corticosteroid for Chronic Rhinosinusitis May Be Lower Risk Than Surgery
Here’s why the inclusion of oral corticosteroids as part of appropriate medical therapy for chronic rhinosinusitis may be the lower-risk strategy.
Routine Postoperative Adjunct Treatments Unnecessary for Idiopathic Cerebrospinal Fluid Leaks
Routine postoperative adjunct treatments in patients with idiopathic CSF are unnecessary and may expose them to adverse long-term side effects.
A Look at Causative Viruses in Patients with Postviral Olfactory Dysfunction Onset
Rhinovirus, coronavirus, parainfluenza virus, and Epstein-Barr virus are associated with postviral olfactory dysfunction onset (PVOD), and may cause olfactory dysfunction.
30-Unit Dose of Abobotulinum Toxin A Reduces Most Nasal Allergic Rhinitis Symptoms
What is the lowest effective dose of abobotulinum toxin A injection for allergic rhinitis?
Disposable Nasopharyngolaryngoscope May Be a Viable and Cost-Effective Alternative
A look at how the new disposable nasopharyngolaryngoscope (NPL) compare in quality and cost to the reusable NPL.
Nasal Swell Body Reduction Can Relieve Obstruction in Septal Perforation Repair Patients
Nasal swell body (NSB) can be surgically reduced, without re-perforation, to relieve obstructive symptoms.
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