Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right Port - A - Cath terminates in the lower SVC . Bilateral hilar lymphadenopathy is noted , compatible with known lymphoma and similar to ___ . The lungs themselves are grossly clear , without lobar consolidation , large pleural effusion , or pneumothorax . The patient is status post median sternotomy and mitral valve replacement . The cardiomediastinal silhouette is otherwise unremarkable .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .