FREQUENTLY ASKED QUESTIONS
What is a liquid biopsy colon test?
A liquid biopsy colon test is a non-invasive diagnostic procedure that detects genetic material or biomarkers associated with colon cancer or other gastrointestinal conditions by analyzing a blood or stool sample.
What does a liquid biopsy look for?
At present the majority are looking at circulating cell-free tumor DNA (cfDNA): fragments of DNA from tumor cells that have died and been broken down. Analysis of these fragments can provide information about changes in the cancer cells’ genomes (somatic mutations), as well as about epigenetic changes caused by methylation, which affects which genes are switched on or off.
How does a liquid biopsy colon test differ from a traditional colonoscopy?
Unlike a colonoscopy, which uses a camera to examine the colon directly, a liquid biopsy colon test detects markers in bodily fluids, such as blood without the need for a scope or sedation.
What types of cancers or conditions can a liquid biopsy colon test detect?
Liquid biopsy colon tests are primarily designed for detecting colon and colorectal cancers. They may also have potential applications in detecting other gastrointestinal conditions.
Are there any specific preparations or dietary restrictions before taking the test?
Preparation requirements can vary depending on the specific test, so it’s essential to follow your healthcare provider’s instructions closely.
How is the liquid biopsy colon test performed? Is it invasive?
Liquid biopsy colon tests are non-invasive and typically involve collecting a blood sample, making them more comfortable for patients compared to colonoscopy.
What is the typical turnaround time for receiving the test results?
The turnaround time for our ColonAiQ test is only a few days, from the moment we receive the sample in the laboratory. The Early Pancreatic Cancer Test needs more time which can extend the turnaround time and also if a sample must travel a significant distance.
What are the advantages of opting for this type of test?
Advantages include non-invasiveness and convenience.
How much does a liquid biopsy colon test cost, and is it covered by insurance?
Costs can vary, and insurance coverage may depend on the specific test and individual policies. It is important to check with your insurance provider and healthcare provider for details about coverage and costs.
What is a liquid biopsy pancreas test?
A liquid biopsy pancreas test is a non-invasive diagnostic procedure that analyzes blood or other bodily fluids to detect genetic mutations, proteins, or biomarkers associated with pancreatic cancer or related conditions.
How does a liquid biopsy pancreas test differ from traditional imaging methods like CT scans or MRIs?
Liquid biopsy tests focus on detecting genetic or protein markers associated with cancer, while imaging methods visualize the pancreas directly. Liquid biopsies are less invasive and can detect cancer at an earlier stage.
What types of conditions or cancers can a liquid biopsy pancreas test detect?
Liquid biopsies for the pancreas primarily aim to detect pancreatic cancer, but they can also be used to monitor treatment response and detect recurrences.
How is the liquid biopsy pancreas test performed? Is it invasive?
The pancreas test is non-invasive and involves collecting a blood sample, making it more comfortable for patients compared to invasive procedures.
Can a liquid biopsy pancreas test replace the need for traditional biopsies or surgical procedures?
Liquid biopsy tests are not a replacement for traditional biopsies or surgeries, but they can be used for early detection and monitoring of pancreatic cancer.