Fundic Gland Polyps: Why No Routine Biopsy Can Be a Deliberate Decision

You read “polyps” on the gastroscopy report, then notice that none were biopsied. The question arrives before the explanation: was something missed? Ask the endoscopy team what type of polyp it identified and why that finding led to its sampling decision. Keep any planned appointments while getting that explanation.

What the recommendation actually says

The European Society of Gastrointestinal Endoscopy’s¹ 2021 tissue-sampling guideline does not recommend routine biopsies of fundic gland polyps. It labels this a strong recommendation based on low-quality evidence. That recommendation concerns this specific polyp type.¹

“Strong” describes the recommendation; “low-quality” describes the supporting evidence. Neither phrase turns the finding on your report into a diagnosis you can confirm yourself. Ask how the endoscopist identified the polyps and whether the recommendation applies to the features seen in your stomach.¹

Why the appearance can matter

The guideline says fundic gland polyps are often identified from their endoscopic appearance. It describes them as typically small and located in the upper stomach. They are commonly found with long-term proton pump inhibitor use or polyposis syndromes.¹

If you take an acid-suppressing medicine, ask the clinician whether that history matters to your finding. Bring your current medicine list. Do not turn an association in the guideline into an instruction to stop your prescription.

You can ask, “Does my report identify fundic gland polyps, or is the type still uncertain?” Have the clinician explain the wording before comparing it with someone else’s experience.

The exceptions are part of the answer

ESGE says biopsy can be considered for fundic gland polyps with atypical features, size over one centimetre, a location in the stomach’s antrum, ulceration or an unusual appearance. Its discussion also distinguishes polyps associated with a polyposis syndrome.¹

Ask the team which features it recorded and whether your medical or family history changes the assessment. Request an explanation of the individual decision; a size number alone is not a home checklist for deciding that sampling was necessary or unnecessary.

“Stomach polyp” does not name one single condition

The guideline gives different sampling recommendations for gastric adenomas and larger hyperplastic polyps. The recommendation about routine fundic gland polyp biopsies does not apply to every stomach polyp.¹

If the report uses only a broad term, ask the team to clarify what it means in your case. If a biopsy or removal is already planned, discuss the reason rather than cancelling because you read a recommendation about another polyp type.

Bring ongoing symptoms into the conversation separately. Ask what the clinician thinks explains them and whether further assessment is needed; the polyp wording should not replace that discussion.

Bloated by Dinner includes a Test It list and visit script. Use them to keep the report wording, medicine list and questions together for the explanation. See the book.