Liver Kidney Microsomal Antibodies (LKM)
The Liver Kidney Microsomal (LKM) Antibodies blood test detects autoantibodies directed against enzymes found in liver and kidney cells. These antibodies are most commonly associated with autoimmune liver disease, particularly autoimmune hepatitis.
Autoimmune hepatitis occurs when the immune system mistakenly attacks healthy liver tissue, leading to inflammation and potential liver damage. Symptoms may include fatigue, jaundice, abdominal discomfort, joint pain, or abnormal liver function tests.
LKM antibodies are most frequently associated with type 2 autoimmune hepatitis, which is more commonly seen in children and young adults, but can occur at any age.
This test is usually requested when liver enzymes are persistently elevated or when autoimmune liver disease is suspected. Results are interpreted alongside other autoantibody tests, liver function tests, imaging, and clinical findings.
- Price: £97
- Code: LKM
- TAT: 5 Working Days
- Sample Type: Blood
What is this test used for?
It is used to support the diagnosis of autoimmune liver disease.
Who should consider this test?
Individuals with unexplained abnormal liver tests or suspected autoimmune hepatitis may benefit.
What do the results mean?
A positive result suggests autoimmune involvement of the liver and requires specialist interpretation.
Do I need to prepare the test?
No special preparation or fasting is required.
FAQs
When will I receive my results?
Results are usually available within the stated turnaround time.
Should I discuss my results with a doctor?
Yes, results should always be reviewed with a qualified healthcare professional.
Why Choose Marylebone Diagnostic Centre?
At Marylebone Diagnostic Centre, we provide specialist diagnostic testing with a strong emphasis on clarity, accuracy, and patient reassurance. Our experienced clinical team ensures careful sample handling and clear communication throughout your testing journey.
We focus on helping you understand what your results mean and how they fit into your wider health picture, supporting informed decisions with confidence.
Book Now
Take a proactive step towards understanding your health by booking your Liver Kidney Microsomal Antibodies (LKM) test with Marylebone Diagnostic Centre today.
