Evidence map›Paper›PMID 37206571›Full record

ArticleExperimental and therapeutic medicine2023

Multilocular thymic cyst detected during COVID‑19 treatment in an HIV‑positive adult man: A case report and literature review.

Hiroto Hatano, Ryusuke Sumiya, Kento Misumi, Hideki Miyazaki, Takeshi Ikeda, Satoshi Nagasaka

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Experimental and therapeutic medicine, 2023. 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
0.6field-weighted citation impact, top 31% 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, 3 citations in OpenAlex.

  1. Anterior mediastinal masses and thymic cysts.World journal of clinical cases · 2025
    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

6 authors at 1 institution in 1 country.

Hiroto HatanoDepartment of General Thoracic Surgery, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
Ryusuke SumiyaDepartment of General Thoracic Surgery, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
Kento MisumiPathology Division of Clinical Laboratory, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
Hideki MiyazakiPathology Division of Clinical Laboratory, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
Takeshi IkedaDepartment of General Thoracic Surgery, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
Satoshi NagasakaDepartment of General Thoracic Surgery, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
National Center for Global Health and Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A multilocular thymic cyst (MTC) is a rare mediastinal tumor with multiloculated cyst-like structures in the anterior mediastinum. This tumfor is associated with inflammatory diseases, including human immunodeficiency virus (HIV) infection. The present study reports a case of MTC detected during coronavirus disease 2019 (COVID-19) treatment in an adult who was tested HIV positive. An anterior mediastinal tumor was incidentally detected on computed tomography in a 52-year-old man with a 20-year history of HIV infection on the 9th day of COVID-19. The patient was asymptomatic with no notable physical findings. Magnetic resonance imaging revealed a 28-mm bilocular cyst. Robot-assisted thoracoscopic tumor resection was performed. Pathological examination showed that the cyst was lined with squamous or cuboidal epithelium, and the cystic lesion wall was mainly composed of thymic tissue with follicular hyperplasia. Based on these findings, the patient was diagnosed with MTC. To date, only 15 MTC cases have been reported in patients with HIV, and the majority of cases showed HIV infection-related symptoms such as lymphoid interstitial pneumonia and parotid gland enlargement. The present case was atypical for an HIV-related MTC because it did not involve HIV infection-related symptoms, suggesting the possibility for an alternative etiology such as COVID-19. Further reports on MTC development in patients with COVID-19 are required to elucidate the relationship between MTC and COVID-19.

Indexed as

acquired immune deficiency syndromecase reporthuman immunodeficiency virusmediastinal tumormultilocular thymic cystrobot-assisted surgery

Identifiers

PMID37206571
PMCPMC10189587
OpenAlexW4367319159

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.