Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate cardiomegaly is unchanged . The mediastinal contours are stable . There is perihilar haziness and vascular indistinctness compatible with mild pulmonary vascular engorgement . Additionally , the hila are enlarged bilaterally , compatible with pulmonary arterial hypertension , as seen on the prior CT . No focal consolidation , pleural effusion or pneumothorax is present . There are embolization coils as well as multiple surgical clips noted in the imaged upper abdomen . Diffuse sclerosis of the osseous structures is compatible with patient 's history of renal osteodystrophy .
    OUTPUT:
    
Mild pulmonary vascular congestion . No focal consolidation to suggest pneumonia .