Evidence map›Paper›PMID 31981788›Full record

ArticleInternational journal of surgery case reports2020

A case of atypical thymic carcinoid mimicking a paraganglioma.

Motoaki Yasukawa, Tomoko Uchiyama, Takeshi Kawaguchi, Noriyoshi Sawabata, Chiho Ohbayashi, Shigeki Taniguchi

Open access · goldAbstract readCase Reports
In one paragraph

Article in International journal of surgery case reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

6 authors at 1 institution in 1 country.

Motoaki YasukawaDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Kashihara, Nara, Japan. Electronic address: myasukawa@naramed-u.ac.jp.
Tomoko UchiyamaDepartment of Diagnostic Pathology, Nara Medical University School of Medicine, Kashihara, Nara, Japan.
Takeshi KawaguchiDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Kashihara, Nara, Japan.
Noriyoshi SawabataDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Kashihara, Nara, Japan.
Chiho OhbayashiDepartment of Diagnostic Pathology, Nara Medical University School of Medicine, Kashihara, Nara, Japan.
Shigeki TaniguchiDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Kashihara, Nara, Japan.
Nara Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThymic atypical carcinoid has high recurrence and metastasis rates due to frequent lymph node metastases. The aim of the study is to report a case of atypical thymic carcinoid mimicking a paraganglioma and to further explain the benefits of using median sternotomy (MS) approach even in thymic epithelial tumours (TETs) sized less than 5 cm. CASE PRESENTATION: The patient was a 59-year-old asymptomatic man. During a medical check-up, positron emission tomography/computed tomography (PET/CT) showed a 4.5 cm-diameter thymus with remarkable uptake. Thoracic surgery was performed to completely remove the tumour with lymph node dissection using MS because of possible malignancy. Although MS is accepted as the standard approach for TETs, minimally invasive thoracotomy (MIT) has emerged over recent decades. Maintaining surgical safety is priority; MIT is generally selected in <5-cm-diameter tumours. Here, we considered that the tumour could be resected using MIT. However, because PET/CT showed marked uptake, we selected the MS approach. Thus, MS can be applied even for small-sized TETs.

conclusionThymic atypical carcinoid should be considered when PET/CT shows high-uptake tumours in the anterior mediastinum. Clinicians should consider using the MS approach, even if the tumour is <5 cm.

Indexed as

Atypical carcinoidNeuroendocrine tumourThymic epithelial tumour

Identifiers

PMID31981788
PMCPMC6992879
OpenAlexW2999286705

What OpenQuestion holds

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LicenceCC BY
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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.