Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right IJ tip is in mid SVC . Dobbhoff tube enters into proximal stomach with tip facing cephalad . Mild interval improvement in lung volumes . Unchanged right middle lobe heterogeneous opacity consistent with aspiration pneumonia . No pleural effusion or pneumothorax . Heart size is top normal with normal mediastinal contour and hila . Calcification of the costal cartilage noted without additional bony abnormality .
    OUTPUT:
    
Improved lung volumes without interval change in right lower lobe aspiration pneumonia .