Transient unilateral hyperlucent lung due to mucus plugs.
A 63-year-old patient with a tracheostomy presented with a transient unilateral hyperlucent lung and absent breath sounds over the left lower lobe. A tracheobronchial cast and an additional floating mucus plug in the left lower lobe bronchus were retrieved with fiberbronchoscopy. Subsequently normalisation of ventilation and radiological appearance of the left lung occurred.
Bolliger
C T
CT
Department of Internal Medicine, University of Basel, Switzerland.
Perruchoud
A P
AP
D000402:Airway Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D006801:Humans; D006813:Humidity; D008168:Lung / Q000000981:diagnostic imaging*; D008875:Middle Aged; D009093:Mucus; D011859:Radiography; D014139:Tracheostomy / Q000009:adverse effects*