What experience has anyone had with the Signatera blood test?

Posted by babab @babab, Aug 19, 2024

What experience has anyone had with the Signatera blood test. My results have been 0.13, 0.15, and now 0.17.

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Colleen Young, Connect Director | @colleenyoung | Dec 1, 2025

In reply to @neurodoc "@neurodoc 8'2 sevral yrs ago now 0 X 4 times" + (show)

Welcome, @neurodoc. Did you have the Signatera test and found you had bladder cancer? How are you doing now?

neurodoc | @neurodoc | Dec 2, 2025

In reply to @colleenyoung "Welcome, @neurodoc. Did you have the Signatera test and found you had bladder cancer? How are..." + (show)

@colleenyoung First one was 8.2 2 yrs ago now o for last six tests

jaxfl | @jaxfl | Dec 2, 2025

Did you have any treatment to end up with six consecutive clear tests?

Colleen Young, Connect Director | @colleenyoung | Dec 14, 2025

In reply to @neurodoc "@colleenyoung First one was 8.2 2 yrs ago now o for last six tests" + (show)

@neurodoc , I'm not sure if you saw the question from @jaxfl. Did you have treatment for bladder cancer? How often are you tested?

jaxfl | @jaxfl | 4 days ago

Update. I had nivo #10 on 2025-12-19. On 2025-12-18 I had a CT (clean) and MRI. The MRI noted one right distal external iliac node that had grown 6mm. Plus urostomy inflammation + edema. This scared me of course. The radiologist was measured. She noted no aberrant features (borders, fatty center and such). She only stated: 1) correlate with marker (signatera) and 2) inspect urostomy for inflammation (I had a nasty spot that is resolving). Today, after yesterday's biopsy, it was ruled benign and inflammatory. I was very fearful of recurrence so this is a huge relief. No signatera 2025-12-18 which is odd. Hopefully again this month. Wash (cytology) and clean catch + appointment with surgeon MD this Thursday.