Term: intraperitoneal Pronunciation: (IN-truh-PAYR-ih-toh-NEE-ul) May 24, 2024October 7, 2025 Description: Within the peritoneal cavity (the area that contains the abdominal organs). Also called IP. Related Posts:Intraperitoneal Chemotherapy Underused in Spite of…Intraperitoneal Chemotherapy Superior to IV…