Mid-Atlantic · Canavan Disease Carrier Test – Ashkenazi
Canavan Disease Carrier Test – Ashkenazi in Washington DC
Below is a plain-language overview of the canavan disease carrier test – ashkenazi. This test looks for specific genetic changes that can cause Canavan disease. It is particularly relevant for individuals of Ashkenazi Jewish descent.
What this test is
The Canavan Disease Carrier Test identifies if a person carries gene mutations linked to Canavan disease. It can detect four common mutations associated with the condition.
What it measures
- E285A mutation — a specific genetic change associated with Canavan disease
- Y231X mutation — a specific genetic change associated with Canavan disease
- 433-2A>G mutation — a specific genetic change associated with Canavan disease
- A305E mutation — a specific genetic change associated with Canavan disease
What the test involves
This test is performed on a blood sample. A healthcare professional will draw blood from a vein in your arm.
Why it is often ordered
Clinicians may order this test for individuals with a family history of Canavan disease or those of Ashkenazi Jewish ancestry. It helps assess the risk of passing on the condition to children.
Preparation
No specific preparation is usually needed for this test. Always follow the instructions provided by the laboratory collecting your sample.
How results are reported
Results indicate whether any of the tested mutations for Canavan disease were found. Reference ranges and interpretations can vary between laboratories.
Before you go
- Specific preparation instructions
- How to interpret your results
- The laboratory's turnaround time
Cities
Canavan Disease Carrier Test – Ashkenazi in Washington DC communities
Choose your city for local context and to request this test.