Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Crowding of vessels likely due to low lung volumes bilaterally . No pneumothorax , pulmonary hemorrhage , pulmonary edema , pleural effusions , or focal consolidation . Left lower lobe mass better evaluated on recent chest CT from ___ . Left hilar contours consistent with known lymphadenopathy noted on recent CT . Right lung is clear . Cardiac size is top normal .
    OUTPUT:
    
No pneumothorax status post biopsy of left lower lobe mass .