Fiber Pericolic

Pericolic fiber is a collection of homogeneous, single or branched cells, concentrically located around vessels, nerves, internal organs, usually forming one common fiber with adjacent stromal (parenchyma) cells.

Fiber covers the inner lining of the abdominal cavity, the abdominal fascia of the parietal peritoneum, as well as the adjacent connective tissue surrounding the vessels and nerves.

In front, it continues behind into the peri-organ and peripelvic extraperitoneal tissue (fiber of the omental bursa); around the pelvic organs (in women) and the rectum (in men) - into the perirectal tissue. Lateral to the nerve endings of the posterior abdominal wall next to the deep