intraperitoneal infusionListen to pronunciation(IN-truh-PAYR-ih-toh-NEE-ul in-FYOO-zhun)A method of delivering fluids and drugs directly into the abdominal cavity through a thin tube. Also called peritoneal infusion.Search NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#