Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . Allowing for differences in technique , cardiomediastinal silhouette is stable . Calcifications are again noted in the aortic arch . Lungs are symmetrically expanded . Previously noted increased opacification at the right base and small right pleural effusion have resolved . Nodular opacity projecting over the upper thoracic spine on the lateral view is likely nodule at the right lung apex seen on neck CT . It is not clearly seen on the frontal likely secondary to rotation . There is no definite focal consolidation , pleural effusion , or pneumothorax . Chronic deformity of the proximal right humerus and exaggerated thoracic kyphosis with degenerative changes are noted .
    OUTPUT:
    
1 . Interval resolution of right lower lobe opacification and small right pleural effusion without evidence of new focal areas of consolidation . 2 . Nodular opacity projecting over upper thoracic spine on the lateral view is likely nodule seen at the lung apex on prior neck CT and was suspicious for malignancy . Dedicated nonurgent chest CT suggested .