Lip filler and Sjorgen’s - would filler affect lip biopsy results?

If they are trying to diagnose sjogren's, I would have them biopsy one of your minor salivary glands instead.... way less cosmetic insult!! But if you have to have the lip biopsied, then it may impact the results in the sense that the pathologist will be able to see the filler and if an inadequate sample is sent, it's possible they don't get enough of the glands to take a loook.

This is a thoughtful question, and it's one that should definitely be discussed with the physician performing your biopsy.

In general, lip filler does not usually interfere with the diagnosis of Sjögren's syndrome, because the biopsy is evaluating the minor salivary glands located inside the lower lip. The pathologist is looking for characteristic inflammatory changes, such as clusters of lymphocytes surrounding those glands—not the filler itself.

That said, there are a few important considerations:

The location of the filler matters. If filler was placed close to the planned biopsy site, it could make the procedure technically more challenging or create localized tissue changes.
Inflammation from filler is uncommon but possible. If you've had a delayed inflammatory reaction, nodules, or swelling related to the filler, your surgeon may choose a different biopsy site to avoid confusion.
Be sure to tell your provider that you've had lip filler, including when it was injected and what type of filler was used, even if it was years ago. This allows them to select the best biopsy location.

Most lip biopsies for Sjögren's are performed on the inner lower lip, while cosmetic filler is commonly placed in the lip border or body of the lip. Because of this, there is often enough separation between the filler and the biopsy site that the biopsy can still be performed without affecting the diagnostic results.

If your filler is hyaluronic acid, there is generally no need to dissolve it solely because you're having a Sjögren's lip biopsy, unless your treating physician has a specific concern about the biopsy location.

Overall, in most cases, lip filler does not prevent an accurate Sjögren's diagnosis, provided the clinician performing the biopsy is aware of your filler history and selects an appropriate biopsy site.

Thank you for your question, In short, no, lip filler will generally not affect or invalidate the results of a lip biopsy to diagnose Sjögren’s syndrome.

However, you should inform your care team beforehand.
Dr. Luis Mejia
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