Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view of the chest has been obtained with patient in sitting semi-upright position . Analysis is performed in direct comparison with the next preceding portable chest examination of ___ . During the latest examination interval , the patient has been extubated and the NG tube has been removed . A right - sided internal jugular approach central venous line remains . The heart size is unchanged . No pulmonary vascular congestion is observed . No pneumothorax can be identified . No new infiltrates .
    OUTPUT:
    
Satisfactory followup chest findings , no pneumothorax .