Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single supine view of the chest . Endotracheal tube tip is approximately 3 .5 cm from the carina , in appropriate position . Enteric tube tip is seen within the stomach , although the side port is likely at the GE junction . There are bilateral mid - to - lower lung parenchymal opacities . There is more focal consolidation in the right upper lung , suggesting overlying fibrotic changes , likely chronic . There is also a 6 - mm nodule projecting over the left posterior fifth rib . Cardiac silhouette is within normal limits . Prominence of the mediastinum may be due to position and tortuosity of the vessels . There is suggestion of bilateral effusions given blunting of the costophrenic angles . No acute osseous abnormality is identified .
    OUTPUT:
    
Bilateral parenchymal opacities , potentially due to edema or bilateral infection . Nodular opacity projecting over the left posterior fifth rib , potentially within bone such as rib or scapula , although underlying pulmonary nodule is possible . Probable bilateral effusions . Nasogastric tube should be advanced for more optimal positioning .