Reversible acquired tracheobronchomalacia of a combined crescent type and saber-sheath type.
A case of tracheobronchomalacia (TBM) in a 71-year-old woman, who had suffered a cough syncope, is reported. It was a combination of both the crescent type (the posterior membranous portion of trachea or bronchus protrudes into the lumen) and the saber-sheath type (the lateral cartilaginous wall of trachea or bronchus protrudes into the lumen). In this patient, acute bronchitis had developed superimposed upon a chronic bronchitis in addition to age-related regressive changes of the trachea and bronchus. A TBM due to acute inflammation can be reversible, but aggressive airway management as well as medical treatment of the underlying inflammation are critical to a successful outcome.
Imaizumi
H
H
Department of Emergency and Critical Care Medicine, Sapporo Medical University, School of Medicine, Japan.
Kaneko
M
M
Mori
K
K
Yamada
K
K
Asakura
K
K
Tamagawa
M
M
D000208:Acute Disease; D000368:Aged; D001980:Bronchi / Q000473:pathology; D001982:Bronchial Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D001991:Bronchitis / Q000150:complications; D001995:Bronchography; D001999:Bronchoscopy; D002357:Cartilage Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*; D005260:Female; D006801:Humans; D014132:Trachea / Q000000981:diagnostic imaging / Q000473:pathology; D014133:Tracheal Diseases / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*