HealthWise KnowledgeBase
Tay-Sachs Test
What Affects the Test
If you had a recent Reference blood transfusion Opens New Window, you may not be able to have the test, or the test results may not be helpful. If you have a blood transfusion from a blood donor who has normal levels of hexosaminidase A, your level may temporarily be higher than usual.
| By: | Reference Healthwise Staff | Last Revised: Reference September 6, 2011 |
| Medical Review: | Reference Sarah Marshall, MD - Family Medicine
Reference Siobhan M. Dolan, MD, MPH - Reproductive Genetics |
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