Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There again seen is bilateral hilar enlargement consistent with lymphadenopathy as well as mediastinal lymphadenopathy . Heart size is normal . Focal opacity in the right mid lung is consistent with known sarcoid nodule on prior CT from ___ . No acute focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
Unchanged findings consistent with sarcoidosis . No acute cardiopulmonary process .