Sigmoid Volvulus X Ray
Posted on 04 Nov 2010
Actually the sigmoid volvulus occurs when the last part of the large bowel just before the rectum twists on its self.
It is known to account for up to 8 % of all cases of intestinal obstruction. It is common problem with the elderly people, patients with chronic illnesses, those in long term institutions like nursing homes, and patients with mental illness.
In fact it can also be seen in children below the age of ten years. But in general the men are more often affected of this compared to the women.
One of the most commonly known symptoms associated with this condition is the chronic constipation, which leads to a long redundant sigmoid colon with narrowing of the mesentery.
The doctors in general go for combination of investigations to confirm the presence of a sigmoid volvulus which includes X-ray and barium enema.
In general a normal plain abdominal x-ray will demonstrate a huge air filled distended bowel like the shape of a reversed U, with the convexity of the U facing the right upper abdominal quadrant.
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