Evidence map›Paper›PMID 31934203›Full record

ArticleInternational journal of clinical and experimental pathology2019

Ovarian endometrioid adenocarcinoma a with yolk sac tumor in a 41-year-old woman: a case report.

Hongyi Li, Yuping Xie, Yangmei Shen

Open access · greenAbstract readCase Reports
PubMed Full text at PMC
In one paragraph

Article in International journal of clinical and experimental pathology, 2019. 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
0.9field-weighted citation impact, top 21% 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, 6 citations in OpenAlex.

  1. Article
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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 2 institutions in 1 country.

Hongyi LiDepartment of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University Chengdu, Sichuan, China.
Yuping XieDepartment of Oncology, Chengdu First People's Hospital Chengdu 610061, Sichuan, China.
Yangmei ShenDepartment of Pathology, West China Second University Hospital, Sichuan University Chengdu, Sichuan, China.
Sichuan University · CNFirst Affiliated Hospital of Chengdu Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundYolk sac tumors (YSTs) are the second most common germ cell malignancy of the ovaries generally present in children and young women. YSTs arising in combination with epithelial ovarian carcinoma (EOC) in older women are rarely reported. The YST components in such cases often show a marked morphological and immunophenotypic overlap with epithelial neoplasms, making diagnosis difficult. CASE REPORT: A 41-year-old woman presented with irregular vaginal bleeding and a bilateral adnexal mass. The postoperative pathology confirmed a poorly differentiated adenocarcinoma and YST of the left ovary. The short tandem repeat (STR) analysis further indicated that the YST component was probably derived from an epithelial precursor neoplasm.

conclusionThis case improves our ability to detect and diagnose YST coexisting with epithelial tumors in older patients by summarizing its histopathologic characteristics and immunohistochemical stains. Molecular analysis should be used to further identify such mixed neoplasms.

Indexed as

epithelial ovarian carcinomaOvarian germ cellpathologyperimenopausalshort tandem repeatyolk sac tumor

Identifiers

PMID31934203
PMCPMC6949845
OpenAlexW3009499276

What OpenQuestion holds

Textmetadata
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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.