Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is intubated . The endotracheal tube terminates about 5 cm above the carina . An orogastric tube courses into the stomach . There is no definite pleural effusion or pneumothorax . The right lung appears clear . However , there is patchy opacity in the left mid to lower lung .
    OUTPUT:
    
Status post endotracheal intubation . Non-specific patchy left lung opacification , similar to the recent prior examination .