
The cecum is the second most common site of colonic volvulus after the sigmoid. The mechanism is torsion or hyperflexion of the enlarged, poorly-fixed, and hypermobile cecum. It presents clinically as an acute bowel obstruction with strangulation. Diagnosis can be made by plain abdominal X-ray in more than half the cases on the basis of cecal distention (with a classical "teardrop" or "comma" appearance), proximal small bowel distention with air-fluid levels, and a gasless distal colon. Barium enema shows lack of filling of the cecum, often with a "beaked" termination of the column of contrast. CT images are pathognomonic when they reveal a cecal "vortex". After surgical reduction of the torsion, ileo-cecal resection is usually the best therapeutic alternative. Cecopexy may be aDDrouriate in older and debilitated Datients if there is no concomitant cecal necrosis.
Diagnosis, Differential, Barium, Cecal Diseases, Humans, Enema, Prognosis, Tomography, X-Ray Computed, Digestive System Surgical Procedures, Intestinal Volvulus
Diagnosis, Differential, Barium, Cecal Diseases, Humans, Enema, Prognosis, Tomography, X-Ray Computed, Digestive System Surgical Procedures, Intestinal Volvulus
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