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Updated: Apr 29, 2026

Murine Oropharyngeal Aspiration Model of Ventilator-associated and Hospital-acquired Bacterial Pneumonia
Published on: June 28, 2018
Iatrogenic velopharyngeal insufficiency caused by neonatal nasogastric feeding tube
Aron Z Pollack1, Robert F Ward1, Ari DeRowe2
1Department of Otolaryngology-Head and Neck Surgery, Division of Pediatric Otolaryngology, New York University School of Medicine, New York, NY, USA.
Abstract:
Complications from a prolonged nasogastric tube intubation, though seldom reported, are well described. Herein we describe the first two reported cases of velopharyngeal insufficiency secondary to velopharyngeal scarring and immobility from repetitive nasogastric tube insertions and prolonged use. Differing only in location, the proposed pathophysiologic mechanism of injury is identical to that of the nasogastric tube syndrome, a rare and serious, well described entity consisting of bilateral vocal fold paralysis due to pressure-induced ulceration of the posterior cricoarytenoid musculature.
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