Ama (anti Mitochondrial Antibody)

The Anti-Mitochondrial Antibody (AMA) Test is a blood test that detects antibodies directed against mitochondria, the energy-producing structures found inside cells.

This test is commonly used to support the evaluation of Primary Biliary Cholangitis (PBC), an autoimmune liver disease that affects the small bile ducts and may lead to reduced bile flow and liver damage.

What Does This Test Check?

• Detects anti-mitochondrial antibodies in the blood.

• Supports the investigation of Primary Biliary Cholangitis (PBC).

• Helps evaluate suspected autoimmune liver conditions.

• May assist in investigating unexplained abnormalities in liver function tests.

• Supports diagnosis when interpreted alongside other clinical findings and investigations.

Sample Requirements

• Sample Type: Clotted Blood

• Department: Immunology / Serology

Patient Preparation

• Fasting is generally not required unless instructed by your doctor or laboratory.

• Inform your healthcare provider about medications and existing medical conditions.

• Follow any specific sample collection instructions provided by the laboratory.

Important Information

A positive AMA result may support the diagnosis of Primary Biliary Cholangitis, but it should not be interpreted independently. Results must be assessed alongside liver function tests, symptoms, medical history, and other investigations. A negative result does not completely exclude the condition.

Reporting Time: To be confirmed by the laboratory.

Please confirm test availability and sample collection requirements with the laboratory before booking.