Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube and right - approach Port - A - Cath are in unchanged expected position . There has been advancement of a Dobbhoff catheter with the weighted tip projecting over the L3 vertebral body , at least within the stomach . Overall , aeration of the lungs is similar to prior with persistent bibasilar opacities , right greater than left . There is no pneumothorax .
    OUTPUT:
    
Advancement of Dobbhoff catheter with the tip within the stomach . No other change from recent prior .