While a CT scan abdomen is the most common screening method for colon cancer, it is not always the most accurate. MRI colonography may be a better option for people who are at a higher risk of developing colon cancer.
MRI colonography is becoming increasingly popular because it is less invasive than a CT scan abdomen and can be done on an outpatient basis. The procedure is simple and does not require any sedation.
A new in-depth study suggests that MRI colonography could be an effective alternative to traditional screening methods for detecting colon cancer. The study found that MRI colonography was able to detect more cancers and that it had a high rate of accuracy in detecting early-stage tumors. Researchers say that MRI colonography should be considered as a possible screening option for people at risk for colon cancer.
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What Is MRI Colonography And How Does It Work
MRI colonography is a relatively new screening method for detecting colon cancer. It is similar to a traditional CT scan, but it uses magnetic fields and radio waves to create images of the inside of the colon. This allows doctors to see tumors and other abnormalities in the colon. MRI colonography is considered a safe and accurate way to screen for early-stage colon cancer.
The Benefits of MRI Colonography Over Traditional Screening Methods
MRI colonography can detect more cancers than traditional screening methods. This is due to the high level of accuracy that MRI colonography has in detecting early-stage tumors. Researchers say that MRI colonography should be considered as a possible screening option for people at risk for colon cancer.
Who Should Consider MRI Colonography As a Screening Option?
People at risk for colon cancer should consider MRI colonography as a possible screening option. This includes people with a family history of colon cancer, people with inflammatory bowel disease, and people who are over the age of 50.
How To Prepare for An MRI Colonography Exam
If you are scheduled for an MRI colonography exam, there are a few things you can do to prepare. First, be sure to tell your doctor if you are pregnant or breastfeeding. You may also be asked to avoid eating or drinking anything for four hours before the exam. You will need to remove all clothing and jewelry below the waist and will be given a gown to wear. You will also be asked to remove any metal objects from around your waist.
What To Expect During the Exam
The MRI colonography exam is a relatively simple procedure. You will be asked to lie down on a table and will be covered with a blanket. The technician will then apply a gel to your abdomen and will use a CT scanner to create images of the inside of your colon. The exam usually takes about 30 minutes. You may feel a bit of discomfort when the technician applies the gel, but you should not experience any pain during the exam.
How To Interpret the Results of An MRI Colonography Exam
The results of an MRI colonography exam can be challenging to interpret. However, your doctor will be able to explain the results to you in detail. The images from the exam will show the size and shape of the colon, as well as any tumors or other abnormalities. If a tumor is found, your doctor will be able to determine its size and location.
The Risks Associated with MRI Colonography Exams
A new study suggests that MRI colonography may be more effective in detecting cancers at an early stage. The study found that MRI colonography was able to detect more cancers than traditional screening methods and that it had a high rate of accuracy in detecting early-stage tumors. Researchers say that MRI colonography should be considered as a possible screening option for people at risk for colon cancer.
Tips For Reducing Your Risk of Developing Colorectal Cancer
There are several things you can do to reduce your risk of developing colorectal cancer. Some of the most effective tips include:
- Eating a healthy diet
- Exercising regularly
- Avoiding processed foods
- Limiting alcohol consumption
- Avoiding smoking
If you are at high risk of developing colon cancer, talk to your doctor about whether an MRI colonography is right for you.
Sources
- https://www.mountsinai.org/health-library/tests/abdominal-ct-scan
- https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/computed-tomography-ct-or-cat-scan-of-the-abdomen
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