Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP semi-upright view of the chest was reviewed and compared to the prior study . There is no pneumothorax . New diffuse hazy opacity in the right upper - to - mid lung around the area of biopsy is likely due to hemorrhage related to the procedure . The heart and mediastinal contours are normal , and there is no vascular congestion or pleural effusion . The bones and soft tissues are unremarkable . A catheter extends from the neck into the abdomen and is most likely a ventriculoperitoneal shunt .
    OUTPUT:
    
No pneumothorax . Increased diffuse hazy opacity around the procedure area likely represents minimal hemorrhage .