The apparent mid zone pneumatocoele in the intensive care patient.
D003422:Critical Care; D003560:Cysts / Q000000981:diagnostic imaging*; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D012121:Respiration, Artificial; D014057:Tomography, X-Ray Computed