Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right hemidiaphragm remains elevated . The lungs are clear . There is slight blunting of the posterior right costophrenic angle which could be due to a trace pleural effusion versus pleural thickening . No pneumothorax is seen . There is no pulmonary edema . The cardiac and mediastinal silhouettes are stable . Right Port - A - Cath is stable in position .
    OUTPUT:
    
Slight blunting of the posterior right costophrenic angle could be due to a trace pleural effusion or pleural thickening . No focal consolidation .