Patient description: The patient is a 41-year-old obese woman coming to the emergency room with abdominal pain and vomiting. The pain that started gradually yesterday is located in the epigastric and periumbilical regions, radiating to her back. She drinks alcohol frequently and does not smoke. She has no history of allergies and uses only multivitamins daily. Her family history is positive for hypertension (her mother). She lives with her husband and has 3 children. The abdomen is tender and soft. Her bowel sounds are normal. Her heart rate is 115/min and blood pressure 110/75 mmHg. The lab studies are remarkable for leukocytosis (19.5), urea of 8.5, high CRP (145), high amylase (1200) and Glucose level of 15. Her abdominal CT scan revealed acute edematous interstitial pancreatitis with enlarged common bile duct and intrahepatic duct confirming gall stone pancreatitis. Her pregnancy test is negative and she is not breastfeeding.

Clinical trial eligibility criteria: eligible ages (years): 45.0-75.0,  Colorectal Adenoma Colorectal Polyp Colorectal Adenocarcinoma Colorectal SSA Primary Criteria. 1. Average risk asymptomatic subjects undergoing a first colonoscopy (screening) or screening colonoscopy at least 10 years after prior colonoscopy. 2. Aged 45 years to aged 75 years at the time of enrollment. 3. Capable of providing written informed consent and willing and able to adhere to all protocol requirements, and/or the subject's legally acceptable representative(s) capable of providing written informed consent. Primary   1. History of any colorectal cancer or colon adenomas. 2. History of inflammatory bowel disease, including Crohn's disease or ulcerative colitis. 3. Family history of colon cancer or precancerous colon polyp in a first degree relative before age 50. 4. Polyposis syndromes including Familial Adenomatous Polyposis, Cowden syndrome, Lynch syndrome, Peutz-Jeghers syndrome, MUTYH Associated Polyposis, Familial Colorectal Cancer Type X. 5. Surveillance, therapeutic, preoperative, or diagnostic colonoscopy. 6. Colonoscopy for work-up of abdominal or pelvic symptoms including abdominal pain, flank pain, pelvic pain, subject report of altered stool, subject report of anemia within the past 12 months, subject report of gastrointestinal bleeding including bright red blood per rectum or tarry stools, constipation, diarrhea, subject reported history of abdominal or pelvic mass, subject report of unintentional weight loss. 7. Workup or referral to diagnose or evaluate abnormal imaging of the abdomen or pelvis. 8. Positive Fecal Immunochemical Test history. 9. Severe co-mobordity, including end-stage cardiovascular, pulmonary, liver, or renal disease. 10. History of colon resection, not including the appendix. 11. Currently receiving a therapy not permitted during the trial, as defined in Section 8.3. 12. Any issue that, in the opinion of the investigator, would render the subject unsuitable for participation in the trial. Enrolled subjects will be eligible for Post-procedure Periods if their colonoscopy meets the following 1. Adequate bowel preparation score per the Boston Bowel Preparation Scoring System (BBPS) > or equal to 2 in all colonic segments. 2. Colonoscopies with successful cecal intubation. 3. Colonoscopies with withdrawal times of at least 6 minutes