A Woman on Warfarin With Atrial Fibrillation Who Needs a Colonoscopy

摘要

A 71-year-old woman was due for colonoscopy. Three years ago, a routine colonoscopy had revealed 2 coionic polyps, which had been diagnosed as adenomas. She now was due for another colonoscopy for monitoring and removal of any new lesions. She had been asymptomatic as regards her gastrointestinal tract.