What is the Difference Between Intraperitoneal and Retroperitoneal

Intraperitoneal space refers to the space within the peritoneum, which is a thin transparent membrane, lining the abdominal cavity, while retroperitoneal space refers to the space occurring outside the peritoneum. Thus, this is the main difference between intraperitoneal and retroperitoneal space.

1. What is intraperitoneal and retroperitoneal?
2. Is intraperitoneal the same as peritoneal?
3. What does intraperitoneal mean?
4. What does retroperitoneal mean?
5. What parts of the pancreas are retroperitoneal?
6. What parts of colon are retroperitoneal?
7. Are the kidneys inside the peritoneal cavity?
8. Is the pancreas in the peritoneal cavity?
9. Are ovaries in the peritoneal cavity?
10. What is intraperitoneal route?
11. What is peritoneal free?
12. How is intraperitoneal chemotherapy given?

What is intraperitoneal and retroperitoneal?

The structures within the intraperitoneal space are called "intraperitoneal" (e.g., the stomach and intestines), the structures in the abdominal cavity that are located behind the intraperitoneal space are called "retroperitoneal" (e.g., the kidneys), and those structures below the intraperitoneal space are called " ...

Is intraperitoneal the same as peritoneal?

The peritoneal cavity contains the omentum, ligaments, and mesentery. Intraperitoneal organs include the stomach, spleen, liver, first and fourth parts of the duodenum, jejunum, ileum, transverse, and sigmoid colon.

What does intraperitoneal mean?

Listen to pronunciation. (IN-truh-PAYR-ih-toh-NEE-ul) Within the peritoneal cavity (the area that contains the abdominal organs). Also called IP.

What does retroperitoneal mean?

Listen to pronunciation. (REH-troh-PAYR-ih-toh-NEE-ul) Having to do with the area outside or behind the peritoneum (the tissue that lines the abdominal wall and covers most of the organs in the abdomen).

What parts of the pancreas are retroperitoneal?

Retroperitoneal structures

the head, neck, and body of the pancreas (but not the tail, which is located in the splenorenal ligament) the duodenum, except for the proximal first segment, which is intraperitoneal.

What parts of colon are retroperitoneal?

The appendix, transverse colon, and sigmoid colon have a mesentery (called mesoappendix, transverse mesocolon and sigmoid mesocolon, respectively), but the ascending colon and descending colon and the rectum and anal canal are retroperitoneal; the cecum does not have its own mesentery but is covered in all aspects by ...

Are the kidneys inside the peritoneal cavity?

The kidneys are located behind the peritoneum, in the retroperitoneum, outside the abdominal cavity. ... Between the visceral and parietal peritoneum is the peritoneal cavity, which is a potential space. It contains a serous fluid called peritoneal fluid that allows motion.

Is the pancreas in the peritoneal cavity?

The pancreas is a retroperitoneal organ with a close anatomic relationship to the peritoneal reflections in the abdomen, including the transverse mesocolon and the small bowel mesentery, and is directly contiguous to peritoneal ligaments such as the hepatoduodenal ligament, gastrohepatic ligament, splenorenal ligament, ...

Are ovaries in the peritoneal cavity?

The peritoneal cavity (abdominal cavity or coelum) contains, largely, the visceral organs including the liver, stomach, small and large intestines, and associated smaller organs. In women, the uterus, Fallopian tubes, and ovaries also protrude into the peritoneal cavity.

What is intraperitoneal route?

Intraperitoneal injection or IP injection is the injection of a substance into the peritoneum (body cavity). ... In general, it is preferred when large amounts of blood replacement fluids are needed or when low blood pressure or other problems prevent the use of a suitable blood vessel for intravenous injection.

What is peritoneal free?

From Wikipedia, the free encyclopedia. Peritoneal fluid is a serous fluid made by the peritoneum in the abdominal cavity which lubricates the surface of tissue that lines the abdominal wall and pelvic cavity. It covers most of the organs in the abdomen.

How is intraperitoneal chemotherapy given?

The IP chemotherapy is given through tubing into a device called an IP port. The chemotherapy goes from the port into your abdomen through a thin tube called an IP catheter. The chemotherapy is mixed in about 2 quarts of fluid that has been warmed to body temperature. The entire treatment lasts 3 to 4 hours.