Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An enteric tube terminates in the proximal stomach and could be advanced for appropriate placement . Lungs are markedly low which accentuates bronchovascular markings . Given that , the cardiac silhouette is enlarged . No focal consolidation or pleural effusion . No pneumothorax . There is mild pulmonary vascular engorgement and mild pulmonary edema .
    OUTPUT:
    
Exam limited by technique . Markedly low lung volumes mild pulmonary edema . Enteric tube terminates in the proximal stomach and could be advanced 5 - 6 cm for appropriate positioning .