Paracolic Gutter Fluid Ct

Fluid from the stomach duodenum or gallbladder may run down the gutter to collect in the right iliac fossa or pelvis and may mimic acute appendicitis or form a pelvic abscess.

Paracolic gutter fluid ct.

It is the depression between the postero lateral wall of the abdomen and the lateral margins of the ascending and descending colon. Laparotomy was performed 6 hours after ct. When larger amounts of ascites are present the fluid accumulates in the paracolic gutters causing progressive centralization of bowel loops. Etiologically it means a channel adjacent to the abdominal wall.

A less obvious medial paracolic gutter may be formed especially on the right side if the colon possesses a short mesentery for part of its length. Between the outer wall of the colon and back side of the abdominal wall there is an open space known as the paracolic gutter. Given the nonspecific clinical manifestations computed tomography ct is commonly the first imaging examination performed. This drainage occurs in much the same way that the gutters on a house draw the rain off the roof.

General ct findings of early and late stage pid include thickening of the uterosacral ligaments pelvic fat stranding with obscuration of fascial planes reactive lymphadenopathy and pelvic free fluid. It is also known as sulci paracolic and paracolic recesses. Ascites is well demonstrated by ct. The main paracolic gutter lies lateral to the colon on each side.

Small amounts of ascitic fluid localize in the right perihepatic space the posterior subhepatic space i e morison s pouch and the pouch of douglas. Fluid on ct is relatively hypodense dark on ct. Paracolic gutters function to drain fluid that leaks from the colon such as infectious matter pus or bile and to prevent infection or damage to the outer margin of the colon. Computed tomography ct is particularly.

The paracolic gutters paracolic sulci paracolic recesses are spaces between the colon and the abdominal wall. It can be compared to fluid in the gallbladder or stomach. B ct scan of the pelvis shows that the bowel loops of the oral aspect of the intestine are dilated arrowhead and the bowel loops of the anal aspect are collapsed arrow. Dense fluid may suggest hemoperitoneum especially in the context of trauma.

The right lateral paracolic gutter runs from the superiolateral aspect of the hepatic flexure of the colon down the lateral aspect of the ascending colon and around the cecum.