What does Retrocecal mean?
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What does Retrocecal mean?
situated behind the cecum
Definition of retrocecal : situated behind the cecum the vermiform appendix is considered retrocecal when directed upward behind the cecum.
How common is Retrocecal appendix?
Retrocecal appendices are found in 20 to 65 percent of anatomic dissections, according to autopsy studies by Collins [I-3], Wakeley [4] and DeGaris [5]. It is considered by many to be the most common location of the appendix.
Can appendix be retroperitoneal?
The appendix has a retroperitoneal location in 65% of patients and may descend into the iliac fossa in 31%. In fact, many individuals may have an appendix located in the retroperitoneal space; in the pelvis; or behind the terminal ileum, cecum, ascending colon, or liver.
What does retroperitoneal mean in medical terms?
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 is sub peritoneal?
The term subperitoneal refers to tissue that is deep to the peritoneum and includes the extraperitoneal space, the ligaments and the mesenteries and their suspended organs (Fig. 2A). Organs whose surfaces are covered by peritoneum are therefore subperitoneal.
Why appendix is called vermiform appendix?
The appendix or vermiform appendix is a muscular structure attached to the large intestine in the human body. It is a narrow tube resembling a worm and is named after the Latin word “vermiform” which means ‘worm-shaped’.
What is another name for retroperitoneal?
Posterior pararenal (or paranephric) space.
What is the difference between retroperitoneal and Subperitoneal?
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 ” …
Where is vermiform appendix?
Vermiform appendix is a part of the digestive tract which lies in right lower quadrant of abdomen. It has a worm-like structure and arises during embryological life from the posteromedial wall of the cecum, about 2 cm below the ileocecal valve [1].
What is retroperitoneal and intraperitoneal?
Definition. 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.
What does a retroperitoneal ultrasound show?
A retroperitoneal ultrasound is a diagnostic test used to examine the area behind the intestines and other abdominal organs. It allows doctors to view the patient’s kidneys and ureters and can help diagnose a number of conditions, such as renal cysts or gallstones. This procedure is painless and relatively quick.
