Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate unremarkable mediastinal and hilar contours . Heart is top normal in size . There are multifocal opacifications evident , particularly evident within the bilateral lung bases and right mid lung and left upper to mid lung . However , there is also a well - delineated 3 .7 - cm bilobed nodular density evident within the inferior aspect of the right upper lung . A small nodule is evident within this location on chest CT performed ___ . Findings are concerning for developing malignancy . Trace right pleural effusion identified . No pneumothorax present . No fracture is present .
    OUTPUT:
    
Bilobed nodular density in the base of the right upper lung concerning for mass , less likely consideration given to hematoma . Small multifocal opacities bilaterally , right greater than left , may reflect infectious process or possibly hemorrhage . Recommend evaluation with dedicated chest CT , urgency dependent on patient stability .