Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable AP supine radiograph of the chest demonstrates a right PICC which terminates in the mid SVC . Cardiomediastinal and hilar contours are stable relative to prior examination . Pulmonary vasculature is prominent . Bilateral patchy opacities , right greater than left , may represent infectious process although superimposed edema is not entirely excluded . Relative to prior study dated ___ , this appears minimally improved particularly within the left hemithorax . There is no large pleural effusion . There is no pneumothorax . Imaged osseous structures are without an acute abnormality .
    OUTPUT:
    
1 . Bilateral patchy opacities , right greater than left , may reflect multifocal pneumonia although superimposed pulmonary edema is not entirely excluded . Findings have improved relative to prior study performed ___ . 2 . Right PICC terminates in the mid SVC .