Beckman Coulter recalls Access Thyroglobulin reagent lot 439163 that may produce falsely high patient results, potentially leading to unnecessary imaging or therapy adjustments for thyroid cancer monitoring.
Access Thyroglobulin reagent lot 439163 may generate erroneously high patient results. Falsely increased Access Thyroglobulin results may lead a physician to pursue unnecessary diagnostic imaging studies and/or inappropriate therapy adjustments in patients being monitored for residual or recurrent thyroid cancer.
Beckman Coulter is recalling a specific lot of Access Thyroglobulin reagent that may produce falsely high test results. This could lead doctors to order unnecessary imaging or adjust treatments for patients with thyroid cancer.
The reagent may generate erroneously high patient results, which could cause doctors to order unnecessary imaging tests or make inappropriate changes to treatment plans for patients with thyroid cancer.
Patients using the Access Thyroglobulin reagent lot 439163 for thyroid cancer monitoring are affected. Those with thyroid cancer being monitored may be at risk of unnecessary procedures or treatments.
Check the lot number on the reagent bottle. The affected lot is 439163. This reagent is used in thyroid cancer monitoring tests.
Look for the lot number 439163 on the Access Thyroglobulin reagent bottle.
The affected lot number is 439163.
The reagent may generate erroneously high patient results, which could lead to unnecessary imaging or inappropriate therapy adjustments for thyroid cancer patients.
The recall record does not specify a remedy.
We’ve drafted a message you can send Beckman Coul: Inc. to request your refund or repair — edit it as you like.
Subject: Recall Z-2322-2025 — Beckman Coul: Inc. Beckman Coul: Inc. Hello, I own a Beckman Coul: Inc. that is covered by recall Z-2322-2025 from Beckman Coul: Inc.. I’m writing to arrange the remedy described in the recall (a refund, repair, or replacement as applicable). Could you please tell me the next steps to resolve this? Thank you.
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The facts (hazard, remedy, dates, manufacturer) are pulled from the official FDA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
