Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP chest film of ___ at 02 :56 is submitted .
    OUTPUT:
    
A right internal jugular Port - A - Cath and tracheostomy tube remain in satisfactory position . Overall cardiac mediastinal contours are stable . The patient 's mandible obscures the lung apices . However , the lungs appear well inflated without evidence of focal airspace consolidation to suggest pneumonia or aspiration at this time . No pleural effusions . No pulmonary edema .