In the realm of gastrointestinal health, colorectal cancer screenings are crucial for individuals between the ages of 45 and 85. While a traditional colonoscopy is a widely known method, there are alternative screening options available that are noninvasive and offer a different approach to maintaining optimal health.
One such alternative is computed tomography (CT) colonography, also known as virtual colonoscopy. This procedure involves X-ray imaging to create 3D images of the colon and rectum without the need for sedation or anesthesia. Billionaire entrepreneur and Shark Tank investor Mark Cuban opts for virtual colonoscopies due to their affordability and simplicity. The cost of a virtual colonoscopy can be significantly lower than that of a traditional colonoscopy, making it a more accessible option for routine screenings.
According to Cuban, the cash price for a virtual colonoscopy can be under $600, depending on the location. In comparison, the cost of a traditional colonoscopy can range from $997 to $10,541. With the U.S. Preventive Services Task Force recommending colorectal cancer screenings starting at age 45 for those at average risk, Medicare and private health insurers are required by law to cover the costs, ensuring accessibility for patients.
Dr. Arthur Winer, a gastrointestinal medical oncologist at the Inova Schar Cancer Institute, and Dr. Derek Ebner, a gastroenterology and hepatology neoplasia fellow at the Mayo Clinic, shed light on the options for noninvasive colorectal cancer screenings. Virtual colonoscopy involves a similar preparation process to traditional colonoscopy, requiring the colon to be cleaned out before the procedure. However, the virtual option is quicker, taking only 10 to 15 minutes, and allows patients to resume regular activities immediately after.
While CT colonography is noninvasive, it may involve the insertion of a catheter to inflate the large intestine with air or carbon dioxide for imaging purposes. This procedure is ideal for individuals who prefer a less invasive approach or have concerns about anesthesia. However, traditional colonoscopy remains the gold standard for comprehensive screenings, as it allows for polyp removal and biopsy of any suspicious findings.
In contrast, stool-based tests offer a convenient alternative for some individuals. These tests, such as the fecal immunochemical test (FIT) and guaiac-based fecal occult blood test (gFOBT), screen for blood or DNA changes in the stool that may indicate colorectal cancer. While stool-based tests do not require bowel preparation, they need to be done more frequently than CT colonography, with abnormal results often requiring a follow-up diagnostic colonoscopy.
Ultimately, the best colorectal cancer screening test is the one that gets done. With various options available, individuals can choose the method that suits their preferences and needs. As the age for recommended screenings has been lowered to 45, it is essential to prioritize regular screenings to detect and prevent colorectal cancer. Whether opting for a virtual colonoscopy or a stool-based test, taking proactive steps towards gastrointestinal health is key in maintaining overall well-being.
For more information on colorectal cancer screening, consult reputable sources such as the American Cancer Society and the U.S. Preventive Services Task Force. Stay informed, stay proactive, and prioritize your health.
