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CT scans are the best alternative to colonoscopy to investigate bowel cancer symptoms

effective than the traditional X-ray test of barium enema and should now be considered alongside the ‘gold standard’ of colonoscopy for i... than 3,800 patients were given either a CTC or a barium enema. The researchers showed that CTC was more effective than barium enema at... scan, barium enema, CT colonography (CTC), virtual colonoscopy, bowel...