Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest was compared to previous exams from ___ and ___ and CT chest from ___ . The appearance of the bilateral pleural effusions has not significantly changed . Right upper lung surgical chain sutures are again seen . Adjacent somewhat nodular opacity persists , not definitely changed since ___ . Additional chain sutures seen in the right mid to lower lung laterally . Calcified hilar and mediastinal lymph nodes compatible with patient 's history of sarcoidosis . Cardiomediastinal silhouette is unchanged as are the osseous structures .
    OUTPUT:
    
No definite acute cardiopulmonary process . Other details as above .