Home Tests CA 19-9 - Carbohydrate Ag 19-9

CA 19-9 - Carbohydrate Ag 19-9

Umm Al Hamam Al Gharbi, Riyadh - 145KM

What is CA 19-9?
Carbohydrate Antigen 19-9 (CA 19-9) is a protein often produced by cancerous cells, primarily those in the pancreas, but also in the stomach, liver, and bile ducts. CA 19-9 is commonly used as a tumor marker, particularly in pancreatic cancer, to help detect and monitor the disease.

When Should You Do the CA 19-9 Test?
Pancreatic Cancer: The CA 19-9 test is primarily used for diagnosing and monitoring pancreatic cancer. It helps evaluate the effectiveness of cancer treatments and track disease progression.
Biliary or Gallbladder Disease: CA 19-9 can also help detect cancers of the bile ducts or gallbladder and is sometimes used to monitor the treatment of these diseases.
Gastrointestinal Disorders: In some cases, elevated CA 19-9 levels may indicate gastrointestinal conditions, such as liver disease, but it is not used for screening the general population.
What to Do Before the Test?
No Special Preparations: Generally, no specific preparations are required before taking the CA 19-9 test.
Follow Doctor’s Instructions: Depending on your medical condition, your doctor may provide specific guidelines before the test.
Why is this Test Important?
The CA 19-9 test is valuable in monitoring cancer treatment, particularly for pancreatic cancer, and in detecting recurrences after treatment. Although not a definitive diagnostic tool, it provides crucial insights when combined with other diagnostic methods.