Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient 's condition required examination in sitting upright position using AP frontal and left lateral views . Direct comparison is made with the next preceding single AP chest view of ___ . Direct comparison of the frontal views does not demonstrate evidence of any new pulmonary parenchymal infiltrate could be identified as pneumonia . The patient is status post sternotomy and multiple surgical clips in the left anterior mediastinal structures are indicative of previous bypass surgery . Mild - to - moderate cardiac enlargement is present . The on previous examination identified perivascular haze and the pulmonary circulation has normalized to some degree and there is no evidence of new pulmonary pleural effusions as the lateral and posterior pleural sinuses remain free . Position of previously described double - lumen dialysis catheter is unchanged . No pneumothorax can be identified . On the lateral view , posterior pleural sinuses are grossly free and thus no evidence of significant pleural effusion is present . Review of multiple previous chest examinations as well as CT interventional procedure and reference chest examinations from other institutions beginning in ___ is performed . Already on the first examination , one could identify a circular calcification overlying the cardiac apical area on the frontal view . It is difficult to identify this on the portable chest examinations , considering the patient 's bypass surgery , possibility of a calcified left ventricular apical aneurysm comes to mind . Unfortunately , we have no access to patient 's initial diagnostic procedure when the cardiac surgery was performed . The interventional procedure of ___ , demonstrated extensive arterial calcifications in the mesenteric area as well . Noteworthy is that the patient at that time was successfully treated for a liver abscess .
    OUTPUT:
    
Less marked pulmonary congestion since next preceding portable chest examination . Again , no evidence of acute pneumonic infiltrate can be suspected to be the culprit for patient 's rising white blood count . Can liver abscess explain these findings ?