Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is ___ ___ clamp presumably located outside of the patient that is projecting over right hemithorax . Since the previous exam , the patient has been extubated . NG tube has also been removed . Right subclavian line ends in mid or lower SVC . Right - sided PICC line is also unchanged . Bilateral severe widespread alveolar opacities have slightly increased . There is no pneumothorax . Bilateral mild pleural effusion is unchanged . Mediastinal and cardiac contour is stable .
    OUTPUT:
    
1 . The patient has been extubated and the NG tube has been removed . 2 . Bilateral widespread opacities have slightly increased . Bilateral mild effusions unchanged .