Reason: evaluate for pna History: elevated WBC Normal heart size with surgical clips compatible with previous CABG surgery.Mild patchy airspace and interstitial opacities compatible with infection superimposed on severe emphysema, as shown on recent CT scan.Focal left upper lobe airspace opacity has resolved since the previous chest radiograph however.
Severe emphysema with mild patchy opacities suggestive of superimposed infection.