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Updated: Aug 12, 2026

Murine Intrapulmonary Tracheal Transplantation: A Model for Investigating Obliterative Airway Disease After Lung Transplantation
Published on: November 10, 2023
[External respiration functions in patients with laryngeal and tracheal stenoses]
Abstract:
External respiration function (ERF) was examined in 89 patients with stenoses of the larynx and/or trachea (50 males, 39 females, age 23-62 years). ERF was assessed by correlation between air flow and volume during forced expiration. ERF parameters before surgical treatment were not sufficiently informative as tracheostoma does not allow complete air impermeability in the system patient-apparatus-ventilation. Suturing of tracheal defect improves ERF noticeably and its results can be assessed objectively.
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