Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph was obtained . Tracheostomy tube is in unchanged position . Right internal jugular catheter has been removed with left PICC having been withdrawn to the level of confluence of the brachiocephalic veins . Diffuse parenchymal opacity is improved with persistent retrocardiac consolidation and left greater than right small pleural effusions . No pneumothorax is seen . Aortic calcifications are noted with normal cardiac size . Gastrostomy tube is incompletely imaged in the upper abdomen . Sclerotic lesion in the left proximal humerus is unchanged with old right proximal humerus fracture incompletely assessed .
    OUTPUT:
    
1 . Decreased pulmonary opacification with retrocardiac consolidation which could reflect aspiration or infectious process . 2 . Right PICC now located at the confluence of the brachiocephalic veins .