Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube terminates 6 .8 cm from the carina . The enteric tube is seen terminating above the diaphragm , though should be advanced . For optimal placement within the stomach . Extensive bilateral parenchymal opacities , right worse than left , could represent severe pulmonary edema or ARDS . However infection or pulmonary hemorrhage can not be excluded . A left pleural effusion is moderate . Calcification projecting over the right axilla could represent calcified lymph nodes or heterotopic ossification . The cardiomediastinal silhouette is within normal limits . There is no pneumothorax .
    OUTPUT:
    
1 . Diffuse parenchymal opacities could represent severe pulmonary edema or ARDS , infection or pulmonary hemorrhage can not be excluded . Close followup with sequential radiographs is recommended . 2 . Moderate left pleural effusion . 3 . Endotracheal tube ends 6 .8 cm the carina . 4 . Enteric tube terminates above the diaphragm and should be advanced for optimal positioning . 5 . Calcification projecting over the right axilla middle is calcified lymph node or heterotopic ossification .