Colonoscopy, Flexible sigmoidoscopy, Endoscopic procedure, Endoscopic biopsy, Polypectomy, Esophageal dilation, Colon c...ancer, Celiac disease, Pancreatic cancer, Gastrointestinal varices, Gastroesophageal reflux disease, Pancreatic cyst, Pancreatic neuroendocrine tumor, Pancreatitis, Gastroparesis, Diarrhea, Gastrointestinal disorder, Constipation, Gastrointestinal bleeding, Pelvic floor dysfunction, Gastrointestinal infection, Pancreatic disorder, Pancreatic insufficiency