Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Ventriculoperitoneal shunt courses over the right anterior chest wall . Left PICC is no longer visualized . The lungs are essentially clear noting calcific densities project over the right lung apex which could potentially be vascular in nature , unchanged . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormality detected .
    OUTPUT:
    
No acute cardiopulmonary process .