Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided Port - A - Cath terminates in the low SVC without evidence of pneumothorax . Cardiac and mediastinal silhouettes are stable . There is blunting of the left costophrenic angle most likely due to a small pleural effusion / pleural thickening . No definite focal consolidation is seen . Degenerative changes are seen along the spine . The partially imaged right humeral prosthesis . No pulmonary edema is seen .
    OUTPUT:
    
Blunting of the right costophrenic angle may be due to pleural thickening versus trace pleural effusion . No focal consolidation .