Related Experiment Video
Updated: Apr 26, 2026

Evaluation of Colorectal Cancer Risk and Prevalence by Stool DNA Integrity Detection
Published on: June 8, 2020
Update on colon cancer screening: recent advances and observations in colorectal cancer screening
Joseph C Anderson1, Robert D Shaw
1Department of Veterans Affairs Medical Center, 215 North Main Street, White River Junction, VT, 05009, USA, joseph.anderson@dartmouth.edu.
Abstract:
There have been many recent advances and observations regarding colorectal cancer (CRC) screening. New CRC surveillance guidelines have been published to help endoscopists with the management of important clinical issues such as serrated polyps. There have been several important large studies examining the impact of endoscopic process measures such as bowel prep, withdrawal time, and adenoma detection rate on CRC screening. In addition, there have been technical advances in CT colonography including the development of exams that do not require a bowel preparation. Other new technology such as colon capsule endoscopy may aid endoscopists in the challenge of completing the evaluation of the colon in those patients with an incomplete colonoscopy. Finally, there have been large studies which examine the performance characteristics of the so-called non-invasive CRC screening tests such as fecal immunochemical test (FIT) and fecal DNA.
More Related Videos
06:46Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
Published on: September 27, 2024
15:17Colorectal Cancer Cell Surface Protein Profiling Using an Antibody Microarray and Fluorescence Multiplexing
Published on: September 25, 2011
Related Concept Videos
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
Assessment of the Rectum and Anus
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Endoscopic Procedures II: Colonoscopy
Tumor Progression
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Cancer Prevention
Some...
Serum Laboratory Studies, Stool Test, Breath Test