Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A poorly - defined area of consolidation has developed in the periphery of the right upper lobe , with a somewhat rounded configuration of the consolidation and internal lucencies , which probably represent air bronchograms . No additional similar areas of consolidation are seen elsewhere in the lungs , but note is made of several thickened septal lines in the periphery of the lung bases , right greater than left . Cardiac silhouette is mildly enlarged , but stable in size , and the aorta is tortuous without change . Possible new small right pleural effusion .
    OUTPUT:
    
1 . Peripheral right upper lobe consolidation , which may represent a bacterial " round " pneumonia . However , considering the patient 's immunocompromised status , fungal infection should also be considered , particularly if the patient is neutropenic , as well as Nocardia . Consider CT for further characterization if warranted clinically . 2 . New basilar septal lines , which may reflect mild interstitial edema or an interstitial component of the infection . 3 . Small right pleural effusion . Findings and recommendation communicated to the office of Dr . ___ by telephone at 9 : 55 a .m . on ___ .