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Updated: May 8, 2026

Endotracheal Intubation Using a Flexible Intubation Endoscope as a Standardized Model for Safe Airway Management in Swine
Published on: August 25, 2022
Tracheobronchopathia osteochondroplastica and difficult intubation: case report and perioperative recommendations for
Matthew A Warner1, David H Chestnut2, Gregory Thompson3
1Transitional Year Residency Program, Gundersen Health System, La Crosse, WI 54601, USA.
Abstract:
Tracheobronchopathia osteochondroplastica is a rare disorder characterized by cartilaginous or ossified submucosal nodules that project into the tracheobronchial lumen. It is typically discovered in the evaluation of chronic upper respiratory symptoms. A case of a completely asymptomatic man diagnosed with extensive disease throughout his upper airway after unanticipated difficult endotracheal intubation for elective surgery, is presented.
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