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Updated: Jun 29, 2025

Adapting Human Videofluoroscopic Swallow Study Methods to Detect and Characterize Dysphagia in Murine Disease Models
Published on: March 1, 2015
Zebras in Adult Dysphagia Workup: Where to Look When You Think You Have Looked Everywhere
1Department of Otorhinolaryngology-Head and Neck Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
Abstract:
While many patients who present with dysphagia have a clinically identifiable cause of dysphagia, the etiology of swallowing difficulty is oftentimes a diagnostic enigma. The aim of this article is to review possible etiologies of dysphagia when objective evidence of dysphagia is lacking. Included in this discussion are cricopharyngeal spasm, retrograde cricopharyngeal dysfunction, muscle tension dysphagia, dysphagia secondary to medications, and functional dysphagia.
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