PMC6629889_01
(A) Postdeglutitive residue of pudding; (B) Aspiration of pudding; (C) Weak white-out as sign for reduced pharyngeal contractility; (D) Postdeglutitive residue of bread.
fneur-10-00739-g0001.jpg
PMC6629889_01_fneur-10-00739-g0001.jpg
F1
Flexible endoscopic evaluation of swallowing (FEES) revealed severe oropharyngeal dysphagia with intradeglutitive aspiration and postdeglutitive residue in the vallecula und pyriform sinus (graded as severe for semisolid and solid consistencies according to the Yale Pharyngeal Residue Severity Scale as a sign of weak pharyngeal constriction (Figure 1).