Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Obscuration of the left hemidiaphragm may be due to a combination of prominent overlying soft tissues and epicardial fat . There is no pneumothorax . The lungs are clear . Heart size is normal . Prominence of the right upper paratracheal soft tissues may either be due to a tortuous innominate artery or a mildly enlarged right thyroid lobe .
    OUTPUT:
    
No radiographic evidence of pneumonia . Prominence of the right upper paratracheal soft tissues may either be due to a tortuous innominate artery or a mildly enlarged right thyroid lobe . Clinical correlation including palpation of this area is suggested .