Evidence map›Paper›PMID 33535844›Full record

ArticleThe Journal of international medical research2021

A population-based study of the three major variants of papillary thyroid carcinoma.

Junming Xu, Yingying Zhang, Jun Liu, Shenglong Qiu, Min Wang

Abstract read
In one paragraph

Article in The Journal of international medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

7 citing papers in PubMed.

  1. Papillary Thyroid Cancer With Cutaneous Metastasis: A Case Report and Literature Review.World journal of otorhinolaryngology - head and neck surgery · 2026
    Article
  2. Article
  3. Review
  4. Article
  5. Differentiated Thyroid Carcinoma Long-Term Prognostic Factors.International journal of surgical oncology · 2024
    Article
  6. Article
  7. 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

5 authors.

Junming XuDepartment of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Yingying ZhangDepartment of Respiratory and Critical Care Medicine, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Jun LiuDepartment of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Shenglong QiuDepartment of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Min WangDepartment of General Surgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.ORCID https://orcid.org/0000-0003-0101-1855

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo explore the clinicopathological features and relative prognostic risks of the three major variants of papillary thyroid carcinoma (PTC).

methodsWe retrospectively analyzed the clinicopathological characteristics and prognoses of patients with the three major PTC variants, conventional papillary thyroid carcinoma (CPTC), follicular-variant papillary carcinoma (FVPTC), and tall-cell papillary thyroid carcinoma (TCPTC), based on data from the Surveillance, Epidemiology, and End Results database from 2005 to 2009.

resultsA total of 29,555 patients were enrolled. In terms of their demographic and clinicopathological characteristics, TCPTC had the highest prevalence of older patients, men, patients with locally advanced stage (T stage and N stage), and mortality, while FVPTC had the lowest prevalence in relation to these factors. The three variants differed significantly in terms of 5-year overall survival and 5-year disease-specific survival. Cox regression analysis identified male sex, age ≥45 years, and higher American Joint Committee on Cancer and TNM stage as independent factors predicting a poor prognosis in relation to both overall and disease-specific survival.

conclusionsCPTC, FVPTC, and TCPTC have different clinicopathological characteristics and prognoses, indicating the need for different treatment strategies for these three variants of PTC.

Indexed as

Carcinoma, PapillaryCarcinoma, Papillary, FollicularThyroid NeoplasmsHumansMaleMiddle AgedPrognosisRetrospective StudiesThyroid Cancer, PapillaryConventional papillary thyroid carcinomadisease-specific survivalfollicular-variant papillary carcinomaoverall survivalprognosistall-cell papillary thyroid carcinoma

Identifiers

PMID33535844
PMCPMC7869181

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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.