Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube is in the right mainstem bronchus . At the time of dictating this report , the severity been repositioned . There is a right IJ line with tip in the right atrium . NG tube tip is off the film , at least in the stomach . There is dense retrocardiac opacity with air bronchograms . There is bilateral hazy alveolar infiltrate involving almost the entire left lung and the more central regions of the right lung . There is ill definition of the right hemidiaphragm with probable small right effusion .
    OUTPUT:
    
1 . Compared to the prior exam there has been worsening of the pulmonary status . 2 . Intubation of the right mainstem bronchus which had already been repositioned at the time of dictating distal .