Colon CT Appearances

Cecal Volvulus CT Findings

• Upward displacement of the appendix
• Mesentery torsion around the ileocolic vessels, “whirl sign”
• Dilation of the bowel
• Bowel obstruction
• Collapse of distal small bowel
• Dilation of proximal small bowel

Other Information About Cecal Volvulus

Etiology:

• Abdominal issues such as constipation, mass, surgery, etc

Epidemiology:

• Mean age of 53 years

Presentation:

• Constipation
• Abdominal distension
• Inability to pass gas

Prognosis:

• Mortality rate can be as high as 40%

Related Pearls: Volvulus