Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Comparison is made to prior study from ___ . There is a right - sided chest tube with the distal tip within the right upper lobe . There is a persistent right - sided pneumothorax which has increased slightly since the previous study . There is now a portion of pneumothorax seen along the right lower chest wall . There remains an apical component . There is also a portion of a hydropneumothorax at the right base . There is again seen diffuse airspace opacities and nodular densities consistent with widespread pulmonary metastases . Spinal hardware is seen . There is a right - sided Port - A - Cath with the distal tip in the distal SVC in stable position .
    OUTPUT:
    
Slight interval increase in the right - sided pneumothorax .