What Is Sigmoid Volvulus and How Can It Affect You?
What Is Sigmoid Volvulus and How Can It Affect You?
The Big Picture
Sigmoid volvulus occurs when a part of the colon twists, causing a blockage. This condition can lead to serious complications if not treated promptly.
Contents
- Understanding Sigmoid Volvulus
- Who Is at Risk?
- Signs and Symptoms
Understanding Sigmoid Volvulus
Sigmoid volvulus involves the twisting of the sigmoid colon, a part of the large intestine. This twist can block the flow of food and blood, causing pain and potentially life-threatening complications. It often occurs in older adults, especially those with a history of constipation or neurologic conditions.
Who Is at Risk?
Older adults, particularly men, are more likely to experience sigmoid volvulus. Those living in institutions or with conditions like Parkinson's are at higher risk. Constipation and an elongated sigmoid colon are also contributing factors. Younger patients, though less common, can present with recurrent pain due to spontaneous detorsion.
Signs and Symptoms
Symptoms include gradual abdominal pain, nausea, and constipation, often worsening over days. In severe cases, sudden pain, vomiting, and inability to pass stool occur. It's critical to seek medical attention as these symptoms develop.
FAQs
What is sigmoid volvulus?
It's a twist in the sigmoid colon causing blockage.
Who is most at risk?
Older adults, especially men with constipation.
What are early symptoms?
Gradual abdominal pain and constipation.
Key Takeaway
Recognizing the symptoms early can prevent severe complications.
Additional References
- Ballantyne GH, Brandner MD, Beart RW Jr, Ilstrup DM. Volvulus of the colon. Incidence and mortality. Ann Surg 1985; 202:83.
- Friedman JD, Odland MD, Bubrick MP. Experience with colonic volvulus. Dis Colon Rectum 1989; 32:409.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.