Evidence map›Paper›PMID 32621051›Full record

ArticleEndocrine2021

Molecular characterisation and clinical correlation of papillary thyroid microcarcinoma.

Maria Teresa Samà, Enrico Grosso, Chiara Mele, Sara Laurora, Oriana Monzeglio, Paolo Marzullo, Renzo Boldorini, Paolo Aluffi Valletti, Gianluca Aimaretti, Maria Scatolini and 1 more

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Article in Endocrine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Comparing Diagnostic Accuracy of BRAF Marker with Surgery Findings in Detecting the Type of Lesion in Patients with Thyroid Nodules with Suspected Fine Needle Aspiration (AUS).Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2025
    Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
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  8. Combined expression of theGland surgery · 2022
    Article
  9. Article
  10. BRAFCancer medicine · 2022
    Article
  11. Frontiers in endocrinology · 2022
    Article
  12. Review
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

11 authors.

Maria Teresa SamàEndocrinology, Department of Translational Medicine, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy. mariateresa.sama@maggioreosp.novara.it.
Enrico GrossoLaboratory of Molecular Oncology, Fondazione Edo ed Elvo Tempia, Ponderano, Biella, Italy.
Chiara MeleEndocrinology, Department of Translational Medicine, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.
Sara LauroraLaboratory of Molecular Oncology, Fondazione Edo ed Elvo Tempia, Ponderano, Biella, Italy.
Oriana MonzeglioEndocrinology, Department of Translational Medicine, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.
Paolo MarzulloEndocrinology, Department of Translational Medicine, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.
Renzo BoldoriniPathology Department, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.
Paolo Aluffi VallettiENT Division, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.
Gianluca AimarettiEndocrinology, Department of Translational Medicine, University Hospital "Maggiore della Carità", University of Eastern Piedmont, Novara, Italy.
Maria ScatoliniLaboratory of Molecular Oncology, Fondazione Edo ed Elvo Tempia, Ponderano, Biella, Italy.
Loredana PaganoEndocrinology, Diabetes and Metabolism, Department of Medical Sciences, University of Turin, Città della Salute e della Scienza, Torino, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePapillary thyroid microcarcinoma (mPTC) is defined as a papillary thyroid cancer sized 10 mm or less. Despite their generally indolent clinical course and good prognosis, a subset of mPTCs shows potentially aggressive behaviour.

methodsTo search for predictors of clinical outcome of mPTCs, we retrospectively evaluated the genetic tumour profile of 100 patients (23 M/77 F, mean age ± SD 53.8 ± 13.4 years) with histologically confirmed mPTCs through analysis of BRAF, NRAS and TERT promoter mutations as well as RET/PTC translocations.

resultsMean follow-up period was 8.4 ± 3.6 years. In 55 cases, mPTC were detected incidentally after surgery. Capsular invasion, bilateralism and multifocality were found in 11/100, 17/100 and 24/100 cases, respectively, while lymph-nodes metastases were present at diagnosis in 9/100 cases. After 3.5 ± 2.0 years, tumour relapse occurred in 6/100 cases and was locoregional in five (two in the thyroid bed, three in laterocervical lymph-nodes), while lung metastasis occurred in one case. Biochemical persistence of disease was seen in 1/100 case. Mutations occurred in 55/100 cases; BRAF

conclusionIn our study, the search for the most frequent genetic alterations as prognostic markers in mPTCs would not have changed the therapeutic strategy.

Indexed as

Proto-Oncogene Proteins B-rafThyroid NeoplasmsCarcinoma, PapillaryHumansMutationNeoplasm Recurrence, LocalPrognosisRetrospective StudiesProto-Oncogene Proteins B-rafBRAFV600E mutationClinical behaviourGenetic analysisPapillary thyroid microcarcinomaTNM

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Registered trials

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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.