intraperitoneal radiation therapyListen to pronunciation(IN-truh-PAYR-ih-toh-NEE-ul RAY-dee-AY-shun THAYR-uh-pee)Treatment in which a radioactive liquid is put directly into the abdomen through a thin tube.Search NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#