Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes result in bronchovascular crowding . There is no focal consolidation , pleural effusion or pneumothorax . Right basilar atelectasis is seen . Cardiac and mediastinal silhouettes and hilar contours are normal allowing for lung volumes . A right Port - A - Cath tip projects over the right atrium . A calcified granuloma at the left lung apex is unchanged .
    OUTPUT:
    
No pneumonia , edema , or effusion .