A 20-Year-Old Man with IgA Vasculitis following COVID-19 Vaccination.

IgA vasculitis is a common type of vasculitis that is generally triggered by infectious causes. Vaccines have been reported as a trigger as well. Herein, we report a case of a young man who is previously healthy and who developed IgA vasculitis after the first dose of the COVID-19 mRNA vaccine Pfizer-BioNTech.

Predictors of inadequate bowel preparation for inpatient colonoscopy.

Background/aims: Adequate colonic cleansing is essential for achieving effective and safe colonoscopy. Inpatient status is one of several factors associated with poor bowel preparation leading to incomplete colonoscopy procedures, which in turn may cause increased patient morbidity, missed pathology, prolonged hospital stay, and increased cost. The aim of this study was to identify predictors of inadequate bowel preparation for inpatient colonoscopy.