MyAmyloidosisTeam

A negative ATTR gene test does not automatically mean you have wild-type ATTR amyloidosis. Here's a detailed explanation:

- Testing Process
- If a protein sequence analysis test on a biopsy sample shows that the TTR protein is involved, a blood sample is sent for a genetic-sequencing test to examine the DNA chains.
- Show Full Answer

A negative ATTR gene test does not automatically mean you have wild-type ATTR amyloidosis. Here's a detailed explanation:

- Testing Process:
- If a protein sequence analysis test on a biopsy sample shows that the TTR protein is involved, a blood sample is sent for a genetic-sequencing test to examine the DNA chains.
- If this genetic-sequencing test produces no identifiable mutations, then wild-type ATTR amyloidosis is the resulting diagnosis.

- Other Tests:
- Doctors may also perform other laboratory tests, including blood or urine tests, to determine whether the organs are working correctly.
- Certain blood tests may be used to track amyloidosis.

In summary, a negative ATTR gene test is a significant step towards diagnosing wild-type ATTR amyloidosis, but additional tests and evaluations are typically required to confirm the diagnosis.

 This AI-generated response comes from MyAmyloidosisTeam and other selected sources. It is not a substitute for medical advice. Always ask your doctor about specific health concerns.

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