Utility of virtual bronchoscopy in congenital tracheomalacia.

Utility of virtual bronchoscopy was evaluated in a case of congenital tracheomalacia by comparing virtual bronchoscopic images with those of fiberoptic bronchoscopy. Results indicate that virtual bronchoscopy is useful in diagnosing stationary lesions. However, its diagnostic value is inferior to that of fiberoptic bronchoscopy for mobile lesions, in that virtual bronchoscopy does not permit dynamic images.

Spontaneous expectoration of bronchial foreign body: a case report.

A nine-year-old girl with mental retardation accidentally swallowed an axle of a toy car and was urgently hospitalized with the diagnosis of left bronchial foreign body. While various monitors were installed and removal of the foreign body by a ventilating rigid bronchoscope was in preparation, the patient suddenly coughed and vomited, with the foreign body found in the vomit. When examining infant cases of air way foreign body, attention tends to be focused on the diagnosis and treatment.