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The longest appendix ever removed was 26 cm (10 in) long. [3] The appendix is usually located in the lower right quadrant of the abdomen, near the right hip bone. The base of the appendix is located 2 cm (0.79 in) beneath the ileocecal valve that separates the large intestine from the small
Brunner's glands are found in the duodenum but not in other parts of the small intestine. [1] In the colon, epithelium is simple columnar and without villi. Goblet cells, which secrete mucus, are also present. [1] The appendix has a mucosa resembling the colon but is heavily infiltrated with lymphocytes.
It also includes the appendix, which is attached to the cecum. Its length is about 1.5 m, and the area of the mucosa in an adult human is about 2 m 2 (22 sq ft). [19] The longest part of the large intestine is the colon whose main function is to absorb water and salts. [21] The large intestine begins at the cecum, where the appendix is located
The taeniae coli are important anatomical landmarks often used by surgeons performing an appendectomy to localize the appendix. By following the bands inferiorly along the ascending colon and cecum, the surgeon is able to identify the base of the appendix. [2]
Infection of the appendix is appendicitis. When there is a buildup of bacteria, the appendix can get inflamed and swollen, and this leads to appendicitis. Pancreatitis is the inflammation of the pancreas. Acute pancreatitis is sudden inflammation of the pancreas that may be mild or life-threatening but usually subsides. Gallstones and excessive ...
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In the anatomy of the human digestive tract, there are two colic flexures, or curvatures in the transverse colon. The right colic flexure is also known as the hepatic flexure, and the left colic flexure is also known as the splenic flexure. [1] Note that "right" refers to the patient's anatomical right, which may be depicted on the left of a ...
Notably, appendix cancer is found incidentally in about 1% of appendectomy specimens. [75] Pathology diagnosis of appendicitis can be made by detecting a neutrophilic infiltrate of the muscularis propria. Periappendicitis (inflammation of tissues around the appendix) is often found in conjunction with other abdominal pathology. [76]