Alagille Syndrome Gene Panel

The Alagille Syndrome Gene Panel is a genetic test that analyses genes associated with Alagille syndrome, a rare inherited disorder that can affect the liver, heart, kidneys, eyes, blood vessels, and skeleton. The condition is most commonly caused by mutations in the JAG1 or NOTCH2 genes. This test helps identify disease-causing genetic variants, confirm the diagnosis, and support clinical management. It also provides valuable information for genetic counselling and assessing the risk of the condition in family members.

Who Should Get This Test Done?

This test may be recommended for:

●     Infants or children with persistent jaundice or unexplained liver disease.

●     Individuals with clinical features suggestive of Alagille syndrome, such as congenital heart defects or characteristic facial features.

●     Individuals with unexplained cholestasis or reduced bile ducts on liver biopsy.

●     Individuals with a family history of Alagille syndrome or related genetic disorders.

●     Individuals whose healthcare provider recommends genetic testing to confirm a suspected diagnosis.

Why Consider This Test?

This tests:

●     Helps confirm the diagnosis of Alagille syndrome by identifying disease-causing genetic variants.

●     Supports early diagnosis, allowing timely medical care and long-term monitoring.

●     Assists in distinguishing Alagille syndrome from other inherited liver disorders with similar symptoms.

●     Provides important information for genetic counselling and family planning.

●     Helps guide further evaluation of associated heart, kidney, eye, and skeletal abnormalities.

More Information

The Alagille Syndrome Gene Panel uses next-generation sequencing (NGS) to examine genes known to be associated with the disorder, primarily JAG1 and NOTCH2. Since Alagille syndrome can involve multiple organs and vary greatly in severity from one individual to another, genetic testing plays an important role in establishing the diagnosis. The results are interpreted alongside clinical findings, liver function tests, imaging studies, and other specialist evaluations to provide a comprehensive assessment.

Other Names

●     Alagille Syndrome Genetic Test

●     Alagille Syndrome Gene Analysis

●     Alagille Syndrome Molecular Panel

●     JAG1 and NOTCH2 Gene Panel

●     Alagille Syndrome Mutation Analysis