Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endogastric tube courses inferiorly and out of the field of view . The cardiac and mediastinal and hilar contours are normal . The lungs are clear . There is no large pleural effusion or pneumothorax , although the right costophrenic angle has been excluded , partially from the study .
    OUTPUT:
    
No acute cardiopulmonary process .