Collapse of left lung induced by artificial airway.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal / Q000009:adverse effects*; D008171:Lung Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D013902:Radiography, Thoracic; D012121:Respiration, Artificial / Q000009:adverse effects*; D014140:Tracheotomy / Q000009:adverse effects