Significados de tracheal lumen en inglés

Bronchoscopy showed the tracheal lumen was sagittaly narrowed and membranous portion was protruded into the lumen.

Mucociliary clearance on the surface of the tracheal lumen is an important component of lung defense against dust mites and viruses.

Necropsy revealed an obstruction of the thoracic part of the trachea because of a chronic granulomatous inflammation protruding into the tracheal lumen.

ASPC1 and PANC1 cells expressing antisense AKT2 RNA remained confined to the tracheal lumen, whereas the respective parental cells invaded the tracheal wall.