Evidence map›Paper›PMID 32377069›Full record

ArticleSisli Etfal Hastanesi tip bulteni2019

Clinicopathologic Differences Between Micropapillary and Papillary Thyroid Carcinoma.

Kinyas Kartal, Nurcihan Aygün, Mehmet Uludağ

Open access · hybridAbstract read
In one paragraph

Article in Sisli Etfal Hastanesi tip bulteni, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

6 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Association BetweenCancers · 2025
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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

3 authors at 1 institution in 1 country.

Kinyas KartalDepartment of General Surgery, Koc University Hospital, Istanbul, Turkey.
Nurcihan AygünDepartment of General Surgery, Health Sciences University, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey.
Mehmet UludağDepartment of General Surgery, Health Sciences University, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey.
Koç University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this study is observing the clinicopathologic features of thyroid papillary microcarcinomas (PTMs) and comparing these features with papillary thyroid carcinoma (PTC).

methodsA total of 86 surgically treated patients suffering from PTC were evaluated retrospectively. Group 1 (G1) included patients with a tumor <1 cm, while Group 2 (G2) included patients with a tumor >1 cm. The two groups were compared in terms of the preoperative thyroid-stimulating hormone (TSH) level, anti-thyroid peroxidase antibody (anti-TPO) and antithyroglobulin antibody (TgAb) values, multicentricity, the lymphovascular invasion rate, the presence of extrathyroidal extension, and central and/or lateral lymph node metastasis.

resultsThere was no statistically significant difference observed between the groups in terms of the preoperative TSH level, anti-TPO, and TgAb values. The rate of multicentricity of the tumor in G2 was 66%, while it was 36% in G1 (p<0.001). The lymphovascular invasion rate in G1 was 14.2%, while it was 61% in G2 (p<0.001). The extrathyroidal extension rate of the tumor cells in G1 was 21.4%, while it was 63.6% in G2 (p<0.001). The central lymph node metastasis rate in G2 was 38.6%, while it was 4.8% in G1 (p<0.001). The lateral lymph node metastasis rate in G2 was 20.5%, while it was 0% in G1 (p<0.001).

conclusionPTMs are generally associated with good prognostic factors with high survival rates. However, the risk factors such as multifocality, extrathyroidal extension, and lymphovascular invasion increasing the recurrence risk are not rare in PTM. Thus, the patients having these histopathological features of the tumor should be followed more carefully.

Indexed as

Extrathyroidal extensionlymph node metastasislymphovascular invasionprognosisthyroid micropapillary carcinomathyroid papillary carcinoma

Identifiers

PMID32377069
PMCPMC7199821
OpenAlexW2939342833

What OpenQuestion holds

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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.