Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Mitral annular calcification again noted . Prominent costochondral calcification is again noted . There is abnormal prominence of the right pulmonary hilum which requires further evaluation with CT . No signs of pneumonia or edema . No large effusion or pneumothorax . Heart size is normal . Bony structures are intact . Mediastinal contour is unremarkable .
    OUTPUT:
    
Asymmetric prominence of the right pulmonary hilum requires further evaluation with chest CT .