Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left Port - A - Cath tip near cavoatrial junction . Endotracheal tube tip in the mid stomach . Very shallow inspiration . Additional tubing projected over right chest . Normal heart size , pulmonary vascularity . There is small left pleural effusion , new since prior exam .
    OUTPUT:
    
Small left pleural effusion .