Ileosigmoid knot
Ileosigmoid Knot
The Ileosigmoid knot (pronounced: il-e-o-sig-moid knot) is a rare and life-threatening condition where the ileum, or the last part of the small intestine, wraps around the base of the sigmoid colon and creates a knot. This condition is considered a medical emergency due to the risk of bowel obstruction and necrosis.
Etymology
The term "Ileosigmoid knot" is derived from the words "ileum" and "sigmoid colon", the two parts of the digestive tract involved in the condition. The word "knot" is used to describe the physical state of the ileum and sigmoid colon when this condition occurs.
Symptoms
The symptoms of an Ileosigmoid knot can vary but often include severe abdominal pain, vomiting, and constipation. In some cases, the patient may also present with signs of shock due to sepsis or peritonitis.
Diagnosis
Diagnosis of an Ileosigmoid knot is often made through a combination of physical examination, medical history, and imaging studies such as CT scans or ultrasounds. However, due to the rarity of the condition, it is often misdiagnosed initially.
Treatment
Treatment for an Ileosigmoid knot typically involves emergency surgery to untwist the knot and restore blood flow to the affected areas of the intestine and colon. In some cases, a portion of the bowel may need to be removed if it has become necrotic.
Related Terms
External links
- Medical encyclopedia article on Ileosigmoid knot
- Wikipedia's article - Ileosigmoid knot
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