Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left Port - A - Cath is seen terminating in approximately the lower SVC , unchanged in position . The lungs are clear bilaterally . No evidence of focal consolidations , pleural effusions or pneumothorax . The mediastinum , hila and heart are within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
No evidence of pneumonia , pulmonary edema or pneumothorax .