Evidence map›Paper›PMID 40638024›Full record

ArticleJournal of ultrasound2026

Microwave ablation therapy of an intrathyroid parathyroid adenoma.

José Vicente Rocha, Marta Vaz Lopes, Francisca Delfim, Carolina Peixe, Ana Coelho Gomes, Leonor Fernandes, João Leitão, Ema Lacerda Nobre

Abstract readCase Reports
In one paragraph

Article in Journal of ultrasound, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

José Vicente RochaEndocrinology, Diabetes and Metabolism Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal. j.rocha1@campus.ul.pt.ORCID http://orcid.org/0009-0008-6103-610X
Marta Vaz LopesEndocrinology, Diabetes and Metabolism Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.
Francisca DelfimRadiology Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.
Carolina PeixeEndocrinology, Diabetes and Metabolism Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.
Ana Coelho GomesEndocrinology, Diabetes and Metabolism Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.
Leonor FernandesRadiology Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.
João LeitãoRadiology Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.
Ema Lacerda NobreEndocrinology, Diabetes and Metabolism Department, Hospital de Santa Maria, ULS Santa Maria, Lisbon, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPrimary Hyperparathyroidism (PHPT) is a disorder of calcium metabolism most frequently due to a parathyroid adenoma. Although parathyroidectomy is the treatment of choice, Microwave Ablation Therapy (MWA) has also been applied for the treatment of PHPT. The incidence of ectopic parathyroid glands ranges from 10 to 22% with an intrathyroid parathyroid adenoma (IPA) being a possible cause of PHPT (0.7-6.7%). The best treatment for IPAs is still in debate. CASE REPORT: A 47-year-old woman was referred to the endocrinology clinic following an incidental finding of PHPT. The patient had no personal history of bone fractures or nephrolithiasis. Biochemical analysis demonstrated elevated serum calcium (11.9 mg/dL), low serum phosphate (2 mg/dL), and elevated parathyroid hormone (PTH) levels (199 pg/mL). A [99mTc]Tc-MIBI scintigraphy scan showed slight persistent uptake in the inferior third of the left thyroid lobe and the neck ultrasound identified a mixed predominantly solid and slightly hypoechoic nodule, measuring 2.1 × 1.8 × 1.5 cm (LxTxAP). Fine-needle aspiration biopsy (FNAB) confirmed IPA. MWA of the IPA in the left thyroid lobe was performed with no complications and a 90% nodule volume reduction and a reduction of serum calcium and PTH values at 6 months were achieved, no longer reaching surgical criteria. DISCUSSION AND

conclusionTo our knowledge this is the first reported MWA of an IPA. Literature review identified a total of 5 patients that had IPAs treated with radiofrequency ablation. MWA ablation may be a viable alternative to surgery in the treatment of IPAs.

Indexed as

Ablation TechniquesAdenomaHyperparathyroidism, PrimaryMicrowavesParathyroid NeoplasmsFemaleHumansMiddle AgedUltrasonographyHyperparathyroidismIntrathyroid parathyroid adenomaMicrowave ablationMicrowave therapy

Identifiers

PMID40638024
PMCPMC13250095

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.