What is a sigmoid large intestine?

Sigmoid large intestine is the end part of the large intestine, closest to the rectum. This part of the intestine is in the form of a S -shaped loop and usually has a length of approximately 16 inches (40.64 cm). It is able to expand and enter into a contract depending on the amount of faecal material stored until it is ready to evacuate from the body. The intestines consist of ascending, transverse, descending and sigmoid columns, as well as the rectum and rectum. The purpose of the large intestine is intended to eliminate toxins and waste from the body, absorb and transmit nutrients to the bloodstream and absorb fluids. The entire large intestine measures approximately 5 feet (1.5 m) long, much shorter than typical 16 feet (4.8 m) of the small intestine. It consists of lymphatic and connective tissues, blood vessels and muscles. Muscle tissue is responsible for movement, or peristalsis , necessary to drive waste over the large intestine. The waste is then moved to the transverse colon and from the liver bending . This is part of the large intestine in which the waste is created dAbout stools. At splen bending bending , the transverse intestine becomes a descending large intestine where the stools become stronger.

Sigmoid large intestine in the letter S starts at the end of the descending large intestine. The stools continue with the sigmoid large intestine and can be stored in this area until they are moved to the rectum. The rectum is a short part of the intestine that leads to the rectum where the stool is excluded.

Because one of the most common causes of death on cancer in the United States is colon cancer, many healthcare workers recommend sigmoidoscopy for men and women for 50 years. This procedure evaluates the sigmoid large intestine for polyps or other lesions. During the procedure, the doctor can visualize the internal lining of the sigmoid colon, remove polyps and take the tissue samples for biopsy.

Since the sigmoid large intestine must increaseSewing the pressure to move the stool to the rectum, occasional convex bags called diverticuli . These small bags, if infected, cause a condition known as diverticulitis, which may be accompanied by abdominal and fever pain. The diagnosis is usually made by sigmoidoscopy. Treatment is likely to include anti-spasmodic drugs and antibiotics.