Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Chest , PA and lateral . The lungs are hyperexpanded , but clear . There is mediastinal and hilar enlargement , consistent with the patient 's history of lymphoma . There is no pneumothorax or pleural effusion . Pulmonary vascularity is normal . Heart size is normal . There is a left chest wall Port - A - Cath terminating within the right atrium .
    OUTPUT:
    
Hyperinflated but clear lungs . Mediastinal and hilar enlargement consistent with the patient 's lymphoma .