Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrate clear lungs bilaterally without focal consolidation . The cardiomediastinal silhouette is remarkable for a torturous descending aorta . There is no pleural effusion or pneumothorax . There is a right - sided PICC seen in the upper to mid SVC in appropriate position .
    OUTPUT:
    
No acute pneumonia .