Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest are provided . A right ureteral stent is partially imaged . There is a left chest wall Port - A - Cath with tip residing in the region of the SVC , unchanged . The previously noted NG tube has been removed . There is no free air below the right hemidiaphragm . The lungs are clear bilaterally . The cardiomediastinal silhouette appears stable . No acute bony abnormalities are seen .
    OUTPUT:
    
No acute findings , no signs of pneumoperitoneum .