Evidence map›Paper›PMID 32110457›Full record

ArticleCase reports in pathology2020

Late Recurrence in Ovarian Dysgerminoma Presenting as a Primary Retroperitoneal Tumor: A Case Report and Review of the Literature.

Yuichiro Sato, Tohru Hayashi, Hidetaka Yamamoto, Ichiro Niina, Naoya Kuroki, Takeshi Iwamura, Junji Onishi

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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

7 authors at 2 institutions in 1 country.

Yuichiro SatoDepartment of Diagnostic Pathology, Miyazaki University Hospital, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan.ORCID https://orcid.org/0000-0003-1171-2620
Tohru HayashiDepartment of Diagnostic Pathology, Junwakai Memorial Hospital, Komatsu, Miyazaki 880-2112, Japan.
Hidetaka YamamotoDepartment of Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyusyu University, Umade, Fukuoka 812-8582, Japan.
Ichiro NiinaDepartment of Surgery, Junwakai Memorial Hospital, Komatsu, Miyazaki 880-2112, Japan.
Naoya KurokiDepartment of Surgery, Junwakai Memorial Hospital, Komatsu, Miyazaki 880-2112, Japan.
Takeshi IwamuraDepartment of Surgery, Junwakai Memorial Hospital, Komatsu, Miyazaki 880-2112, Japan.
Junji OnishiDepartment of Obstetrics and Gynecology, Faculty of Medicine, University of Miyazaki, Miyazaki, 5200 Kihara, Kiyotake, Miyazaki 889-1692, Japan.
Komatsu (Japan) · JPUniversity of Miyazaki · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ovarian dysgerminoma is a rare type of germ cell tumor. The majority of patient relapses occur within 2 years of diagnosis. Here, we report the case of a 74-year-old woman with a history of ovarian dysgerminoma 39 years earlier. The patient visited the hospital presenting with heartburn. An abdominal computed tomography (CT) revealed a right retroperitoneal mass, and a primary retroperitoneal tumor was suspected. She underwent surgical resection of the retroperitoneal tumor. Histological examination confirmed a metastatic dysgerminoma to the retroperitoneum. Postoperative CT showed paraaortic and cervical lymph node metastases. The patient was treated with bleomycin, etoposide, and cisplatin chemotherapy. This case demonstrates the difficulties that may be encountered in the differential diagnosis of a retroperitoneal mass and underlines the necessity for understanding a patient's clinical history.

Identifiers

PMID32110457
PMCPMC7042520
OpenAlexW3006542732

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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.