Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph was provided . An NG tube courses into the left upper quadrant . A right arm PICC line is seen with its tip poorly visualized . There is left ___ atelectasis . Vague opacity again seen in the right lower lung , a component of which may represent aspiration . No pneumothorax is seen . The cardiomediastinal silhouette appears grossly unremarkable . No large effusion is seen . Bony structures are intact .
    OUTPUT:
    
NG tube extends into the left upper quadrant . Tip of PICC line poorly visualized . . Basilar opacities most compatible with atelectasis and or aspiration .