Evidence map›Paper›PMID 34084509›Full record

ArticleClinical case reports2021

Mixed medullary-papillary thyroid carcinoma with mixed lymph node metastases: A case report.

Vanessa Guerreiro, Cláudia Costa, Joana Oliveira, Ana Paula Santos, Mónica Farinha, Manuel Jácome, Paula Freitas, Davide Carvalho, Isabel Torres

Abstract readCase Reports
In one paragraph

Article in Clinical case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Histopathology of C Cells and Medullary Thyroid Carcinoma.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2025
    Review
  4. Article
  5. Article
  6. Synchronous Papillary and Follicular Carcinoma with Scalp and Nodal Metastasis: A case report with review of literature.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
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

9 authors.

Vanessa GuerreiroServiço de Endocrinologia Diabetes e Metabolismo do Centro Hospitalar Universitário de São João EPE Porto Portugal.ORCID https://orcid.org/0000-0003-2177-9159
Cláudia CostaServiço de Endocrinologia do Instituto Português de Oncologia do Porto Francisco Gentil Porto Portugal.
Joana OliveiraServiço de Endocrinologia do Instituto Português de Oncologia do Porto Francisco Gentil Porto Portugal.
Ana Paula SantosServiço de Endocrinologia do Instituto Português de Oncologia do Porto Francisco Gentil Porto Portugal.
Mónica FarinhaServiço de Anatomia Patológica do Instituto Português de Oncologia do Porto Francisco Gentil Porto Portugal.
Manuel JácomeServiço de Anatomia Patológica do Instituto Português de Oncologia do Porto Francisco Gentil Porto Portugal.
Paula FreitasServiço de Endocrinologia Diabetes e Metabolismo do Centro Hospitalar Universitário de São João EPE Porto Portugal.
Davide CarvalhoServiço de Endocrinologia Diabetes e Metabolismo do Centro Hospitalar Universitário de São João EPE Porto Portugal.
Isabel TorresServiço de Endocrinologia do Instituto Português de Oncologia do Porto Francisco Gentil Porto Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mixed medullary-follicular-derived carcinoma is a very rare event. It is extremely important to make the correct diagnosis, due to prognostic and treatment implications. A genetic study of these patients is advisable to exclude the presence of MEN 2.

Indexed as

carcinomamedullarypapillarythyroid

Identifiers

PMID34084509
PMCPMC8142802

What OpenQuestion holds

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Registered trials

None linked

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.