Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs . Bilateral hilar and mediastinal lymphadenopathy is unchanged from prior examinations . There is no focal consolidation , pleural effusion or pneumothorax . Tortuosity of the descending aorta is stable . Mild opacification of the left mid lung is seen on only one view and most likely due to poor penetration from overlying breast tissue . Increased sclerosis of the left first rib is unchanged .
    OUTPUT:
    
No acute cardiopulmonary process . Stable bilateral hilar and mediastinal lymphadenopathy .