Evidence map›Paper›PMID 36036264›Full record

ArticleThe Journal of international medical research2022

Two giant connected retroperitoneal schwannomas: a rare case report.

Liquan Yin, Yao Sun, Qian Cao, Tao Yang, Wei Li, Yuecheng Zhu, Tongjun Liu, Bo Li

Open access · goldAbstract readCase Reports
In one paragraph

Article in The Journal of international medical research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Cecal schwannoma: A case report and literature review.The Journal of international medical research · 2025
    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

8 authors at 2 institutions in 1 country.

Liquan YinDepartment of Rehabilitation Medicine, China-Japan Union Hospital of Jilin University, Changchun, China.
Yao SunDepartment of General Surgery, The Second Hospital of Jilin University, Changchun Jilin, China.
Qian CaoDepartment of Education, The Second Hospital of Jilin University, Changchun Jilin, China.
Tao YangDepartment of General Surgery, The Second Hospital of Jilin University, Changchun Jilin, China.
Wei LiDepartment of General Surgery, The Second Hospital of Jilin University, Changchun Jilin, China.
Yuecheng ZhuDepartment of General Surgery, The Second Hospital of Jilin University, Changchun Jilin, China.
Tongjun LiuDepartment of General Surgery, The Second Hospital of Jilin University, Changchun Jilin, China.ORCID https://orcid.org/0000-0001-5712-4838
Bo LiDepartment of Rehabilitation Medicine, China-Japan Union Hospital of Jilin University, Changchun, China.ORCID https://orcid.org/0000-0002-9789-2513
Second Affiliated Hospital of Jilin University · CNUnion Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Schwannoma is a type of tumor originating from Schwann cells of peripheral nerves. In this study, we report a rare case of two giant connected retroperitoneal schwannomas. The patient presented to our department with a 1-day history of abdominal pain and without other symptoms. There were no abnormalities in the patient's tumor markers. Abdominal plain computed tomography (CT) revealed two (combined) retroperitoneal masses appearing as soft tissue-density shadows with uneven internal density, cystic low-density shadows, and patchy calcification shadows. The larger mass measured approximately 12.0 cm × 12.3 cm in size. The tumors were completely excised by a reasonable surgical approach while the surrounding organs closely related to the tumor were preserved. Postoperative pathology confirmed that the tumors were benign schwannomas. In the 18-month follow-up, the patient had no recurrences and was asymptomatic. We summarize the diagnosis and treatment of two rare combined giant retroperitoneal schwannomas in a single patient. Laparotomy for the management of retroperitoneal giant schwannomas may be safe and effective.

Indexed as

NeurilemmomaRetroperitoneal NeoplasmsHumansLaparotomyRetroperitoneal SpaceTomography, X-Ray Computedcomplete excisioncomputed tomographydiagnosisgiant tumorRetroperitoneal schwannomasurgical approach

Identifiers

PMID36036264
PMCPMC9434686
OpenAlexW4293678192

What OpenQuestion holds

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LicenceCC BY-NC
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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.