What does the hepatic flexure do?
Large Intestine The right colic or hepatic flexure separates the ascending and transverse colon, and the left colic or splenic flexure separates the transverse and descending colon.
What is the colic angle?
The right colic flexure or hepatic flexure (as it is next to the liver) is the sharp bend between the ascending colon and the transverse colon.
What is left colic flexure?
Left colic flexure (or splenic flexure) is the bend in the large intestine in the left upper quadrant of the abdomen as the transverse colon continues as the descending colon. The phrenicocolic ligament attaches the splenic flexure to the left hemidiaphragm. It lies more cranial than the right colic flexure.
What causes pain in hepatic flexure?
When the pain occurs over the hepatic flexure, gall-bladder disease is often suspected; when over the transverse colon, a peptic ulcer, and when over the splenic flexure, disease of the heart, oesophagus or left lung. The pain may be either continuous or intermittent and is often partly relieved by defaecation.
What is hepatic flexure Tumour?
Definition. A malignant neoplasm involving the hepatic flexure of colon. [
Does spleen cause gas?
It’s situated next to your spleen. While gas is normal, splenic flexure syndrome can cause excessive gas and discomfort. This condition, considered a chronic digestive disorder, is thought to be a sub-type of irritable bowel syndrome.
What is a hepatic flexure Tumour?
Is a 3 cm polyp considered large?
Definition of a Complex or Difficult Polypectomy In general, sessile or pedunculated polyps more than 2 cm in diameter are considered difficult polyps. Certainly, any polyps greater than 3 cm in diameter, or so-called giant polyps, represent the most challenging polyps.
How do they remove tumor from colon?
For a polypectomy, the cancer is removed as part of the polyp, which is cut at its base (the part that looks like the stem of a mushroom). This is usually done by passing a wire loop through the colonoscope to cut the polyp off the wall of the colon with an electric current.
Can a doctor tell if a polyp is cancerous?
Most polyps are benign (not cancerous). Your doctor can tell if a colon polyp is cancerous during a colonoscopy by collecting tissue to biopsy. The results of the biopsy are typically sent to your doctor within a week. Only 5% to 10% of all polyps become cancerous.
What are MSI-high tumors?
MSI-high is a subset of colon cancer in which the tumor cells have a lot of instability. These cancer cells look and behave in an abnormal way. The striking abnormalities make it hard for cancer cells to hide from the immune system.
What are the signs of a damaged spleen?
Signs and symptoms of a ruptured spleen include:
- Pain in the upper left abdomen.
- Tenderness when you touch the upper left abdomen.
- Left shoulder pain.
- Confusion, lightheadedness or dizziness.
What is the hepatic flexure in Latin?
Latin. Flexura coli. Anatomical terminology. There are two colic flexures, or curvatures in the transverse colon. The one on the right, the right colic flexure is known as the hepatic flexure . The one on the left, the left colic flexure is known as the splenic flexure .
What is the difference between hepatic and splenic flexure?
The one on the right, the right colic flexure is known as the hepatic flexure. The one on the left, the left colic flexure is known as the splenic flexure.
What is a right colic flexure?
Note that “right” refers to the patient’s anatomical right, which may be depicted on the left of a diagram. The right colic flexure or hepatic flexure (as it is next to the liver) is the sharp bend between the ascending colon and the transverse colon .
What is splenic flexure syndrome?
The splenic flexure receives dual blood supply from the terminal branches of the superior mesenteric artery and the inferior mesenteric artery. The splenic flexure is the last and highest positioned flexure in the colon. Gas can build up at this flexure and give abdominal pain giving rise to a condition known as splenic flexure syndrome.