Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is at the upper limits of normal size . There is mild unfolding of the thoracic aorta . There is a 5 mm nodular density projecting over the left lower costophrenic sulcus , suggestive of a calcified granuloma or perhaps a nodular appearance of atelectasis but not fully characterized . A small equivocal nodule is also present at the right lung base . Otherwise , the lungs appear clear . Mild degenerative changes are noted along the lower thoracic spine .
    OUTPUT:
    
1 . No evidence of acute disease . 2 . Nodular focus projecting over the left costophrenic sulcus and an equivocal right basilar nodule . Correlation with prior radiographs is suggested if available . When clinically feasible , repeat PA and lateral chest radiographs including a view with better coverage of the left costophrenic sulcus is suggested ; chest CT could be considered based on the results particularly if prior comparisons are not available . Discussed with Dr . ___ at 9 pm by telephone on ___ .