Correlation of caecal intubation rate to volume: colonoscopists should undertake at least 120 procedures per year.

Introduction: The measurement of the quality of colonoscopy has been in the vanguard of quality improvement. The Joint Advisory Group on Gastrointestinal endoscopy (JAG) has issued guidance for practitioners to achieve caecal intubation rates (CIR) of ≥90% and to undertake ≥100 colonoscopies per annum. The British Society of Gastroenterology National Colonoscopy Audit published in 2012-2013 demonstrated a combined CIR of 92.

Ulcerative colitis, primary sclerosing cholangitis and coeliac disease: two cases and review of the literature.

The combination of ulcerative colitis, sclerosing cholangitis and coeliac disease is unusual. The two cases described here illustrate that the investigation and management of such patients can be difficult. Other diagnoses should be considered when a patient with a known pathology fails to respond to treatment.