Evidence map›Paper›PMID 34755316›Full record

ArticleEndocrine2022

Malignancy risk in indeterminate thyroid nodules with Hürthle cells: role of autoimmune thyroiditis.

Francesca Perticone, Riccardo Maggiore, Gilberto Mari, Stefano Frara, Paola Baldassarre, Claudio Doglioni, Marco Schiavo Lena, Riccardo Rosati, Roberto Lanzi, Andrea Giustina

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Article in Endocrine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 34% of its field
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

3 citing papers in PubMed, 5 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Francesca PerticoneInstitute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy. perticone.francesca@hsr.it.ORCID http://orcid.org/0000-0002-0010-0998
Riccardo MaggioreEndocrine Surgery Unit, Department of Surgery, IRCCS Ospedale San Raffaele, Milan, Italy.
Gilberto MariEndocrine Surgery Unit, Department of Surgery, IRCCS Ospedale San Raffaele, Milan, Italy.
Stefano FraraInstitute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy.
Paola BaldassarreInstitute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy.
Claudio DoglioniPathology Unit, IRCCS Ospedale San Raffaele, Milan, Italy.
Marco Schiavo LenaPathology Unit, IRCCS Ospedale San Raffaele, Milan, Italy.
Riccardo RosatiEndocrine Surgery Unit, Department of Surgery, IRCCS Ospedale San Raffaele, Milan, Italy.
Roberto LanziInstitute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy.
Andrea GiustinaInstitute of Endocrine and Metabolic Sciences, Vita-Salute San Raffaele University and IRCCS San Raffaele Hospital, Milan, Italy.
IRCCS Ospedale San Raffaele · ITVita-Salute San Raffaele University · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHürthle cells are modified follicular thyroid cells, whose development and proliferation have been related to different stimuli inducing cellular stress. Most thyroid aspirates containing Hürthle cells are classified as indeterminate, although the specific risk of malignancy for this subtype of atypia remains unclear. The aim of our study was to assess if the presence of Hürthle cells in indeterminate thyroid nodules correlates with the risk of malignancy. We further evaluated if this risk can be modified by the presence of an underlying Hashimoto's thyroiditis. MATERIALS AND

methodsWe retrospectively analyzed all indeterminate thyroid nodules that were surgically treated at our institution between January 2010 and March 2019. For each nodule, we inferred the presence of Hürthle cells in the cytological report. Cytological findings were then correlated with histological reports.

results354 indeterminate thyroid nodules were included in the study. The rate of malignancy resulted significantly lower in nodules exhibiting Hürthle cells compared to those negative for this cellular pattern (11.4% vs 22.5%, p = 0.01). Although there was no difference in the rate of malignancy in the whole population according to the presence or absence of Hashimoto's thyroiditis (21.5 vs 18.5%, p = 0.63), the significantly lower prevalence of malignant lesions in nodules with Hürthle cells was confirmed only in the presence of a histologically documented Hashimoto's thyroiditis (6.2% vs 32%, p = 0.005).

conclusionsThe finding of Hürthle cells in indeterminate thyroid nodules is associated with a low risk of malignancy in patients with an underlying Hashimoto's thyroiditis. The clinical management of these lesions may therefore be more conservative.

Indexed as

Hashimoto DiseaseThyroiditis, AutoimmuneThyroid NeoplasmsThyroid NoduleHumansOxyphil CellsRetrospective StudiesHürthle cellsIndeterminate thyroid nodulesMalignancy riskThyroid cancer

Identifiers

PMID34755316
OpenAlexW3213270098

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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.