Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates the stable cardiomediastinal silhouette . Again noted is a right PICC line terminating in the upper right atrium / cavoatrial junction . New poorly defined left lower lobe and right upper lobe opacities are evident , and note is made of CT scan from ___ , which showed extensive peribronchial ground - glass opacification . Again noted is bronchiectasis in the left upper lobe . No definite pleural effusion is identified . No definite acute rib fracture is identified .
    OUTPUT:
    
Left basilar and right upper lobe opacities may represent evolving pneumonia in the appropriate clinical context . If there is persisting concern for a rib fracture , dedicated rib films can be obtained .