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 similar study obtained seven hours earlier during the same day . The female patient with history of lung cancer , is status post VATS procedure with left pleurodesis and Pleurx catheter placement . Comparison of the present portable chest examination demonstrates grossly unchanged position of a previously described left - sided pleural catheter . The pleural density along the lateral and apical chest wall has increased . Also noted is an air distended stomach with elevated right atrium , a factor , which may contribute to the patient 's overall poor respiratory condition . As before , low pulmonary volumes are seen . No pneumothorax has developed .
    OUTPUT:
    
Chest tube remains in place , increasing evidence of pleural densities surrounding the left hemithorax . Poor inspirational lung volume , as before . No pneumothorax .