AI-Powered Colonoscopies Expand to 12 Fraser Health Sites, Boosting Cancer Detection
Fraser Health has expanded the use of artificial intelligence (AI) in colonoscopies, now offering the GI Genius system at 12 sites across the region. This technology aims to improve the detection of precancerous lesions and enhance the quality of colon cancer screening, particularly as rates of the disease rise among younger adults.
What is GI Genius and How Does it Work?
GI Genius is an AI-supported tool that assists endoscopy teams during colonoscopies by highlighting polyps in real time. The system leverages artificial intelligence to more accurately detect pre-cancerous polyps that form in the intestinal tract, potentially increasing the likelihood of early detection and removal Fraser Health. It works alongside medical teams, providing real-time information that doctors can use to treat patients.
Where is GI Genius Available in Fraser Health?
The GI Genius system is now operational at the following Fraser Health sites:
- Abbotsford Regional Hospital and Cancer Centre
- Burnaby Hospital
- Chilliwack General Hospital
- Delta Hospital
- Eagle Ridge Hospital
- Langley Memorial Hospital
- Peace Arch Hospital
- Royal Columbian Hospital
- Ridge Meadows Hospital
- Surrey Memorial Hospital
- Mission Memorial Hospital
- Jim Pattison Outpatient Care and Surgical Centre
The Importance of Colon Cancer Screening
Colorectal cancer is the second leading cause of cancer death for men and the third most common cause of cancer death for women in Canada. Still, if detected early, the chance of survival is more than 90 percent Fraser Health.
Colorectal cancer rates are declining in older Canadians, but are increasing in younger adults. According to Colorectal Cancer Canada, the average 45-year-old today has a similar colorectal cancer risk to a 50-year-old in 1979 Fraser Health.
Future Developments in AI for Colonoscopy
Fraser Health is exploring new software that may aid physicians better characterize very small polyps during colonoscopy. This could potentially reduce unnecessary removal of benign polyps and lower pathology costs Fraser Health. Dr. Scott Cowie, surgeon at Langley Memorial Hospital, noted this development could help maintain a strong focus on safety and quality while avoiding unnecessary procedures Fraser Health.
Screening Options and Symptoms
Regular screening is crucial for preventing or detecting colorectal cancer. The Fecal Immunochemical Test (FIT) is available for average-risk residents aged 50 to 74. Individuals with a family history or other risk factors may be referred directly for colonoscopy.
Symptoms of colorectal cancer can include blood in the stool, abdominal pain, changes in bowel habits, and unexplained weight loss.
For more information on colon cancer screening, visit the Fraser Health website.