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Updated: Aug 17, 2026

Absorption of Nasal and Bronchial Fluids: Precision Sampling of the Human Respiratory Mucosa and Laboratory Processing of Samples
Published on: January 21, 2018
Cerebrospinal fluid leak mimicking allergic rhinitis
Anthony J Ricketti1, Dennis J Cleri, Richard B Porwancher
1Section of Allergy and Immunology, Department of Medicine, St. Francis Medical Center, 601 Hamilton Avenue, Trenton, NJ 08629-1986, USA.
Abstract:
Rhinitis and rhinorrhea are common clinical complaints that may be allergic or nonallergic in etiology. Distinguishing between allergic and nonallergic etiologies can be difficult but necessary for treatment. Here, we present a case of a 50-year-old woman with > 20 years of rhinorrhea before a diagnosis of cerebrospinal fluid leak and a life-threatening complication occurred. It is essential that no symptom, especially that which persists and resists treatment, is trivialized. Here, we establish how a careful history and evaluation will direct the clinician to the correct diagnosis.
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