Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . No overt pulmonary edema is seen . Chronic - appearing deformities of multiple left - sided ribs are seen , and may relate to prior trauma . Cervical hardware is seen but not optimally evaluated .
    OUTPUT:
    
No acute cardiopulmonary process . No pulmonary edema .