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Updated: Jun 14, 2026

Minimally Invasive Murine Laryngoscopy for Close-Up Imaging of Laryngeal Motion During Breathing and Swallowing
Published on: December 1, 2023
Vocal cord dysfunction without end?
C Walaschek1, J Forster, M Echternach
1St. Josefskrankenhaus, Abteilung für Kinder und Jugendmedizin St. Hedwig, Sautierstrasse 1, Freiburg, Germany. ch.walaschek@gmx.de
Abstract:
Vocal cord dysfunction (VCD) is an important differential diagnosis in acute dyspnoea. VCD is caused by adduction of the vocal folds during respiration typically leading to attacks of dyspnoea, stridor and coughing. Here we present an extraordinary case of an untypical paradoxical vocal fold adduction in a 15-year-old girl with stridor persisting over several weeks.
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