Evidence map›Paper›PMID 33284891›Full record

ArticleInternational journal of clinical and experimental pathology2020

Primary mediastinal yolk sac tumor: a case report and literature review.

Fang Zhu, Lixia Wang, Xiaoli Zhai

Open access · greenAbstract readCase Reports
In one paragraph

Article in International journal of clinical and experimental pathology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-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

9 citing papers in PubMed, 11 citations in OpenAlex.

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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 1 institution in 1 country.

Fang ZhuDepartment of Pathology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine (Jinhua Municipal Central Hospital) Jinhua, Zhejiang Province, China.
Lixia WangDepartment of Pathology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine (Jinhua Municipal Central Hospital) Jinhua, Zhejiang Province, China.
Xiaoli ZhaiDepartment of Pathology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine (Jinhua Municipal Central Hospital) Jinhua, Zhejiang Province, China.
Jinhua Central Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary mediastinal yolk sac tumors (YSTs) are rare and have a high degree of malignancy. This article reports a 42-year-old man with a primary mediastinal YST. The patient presented with chest tightness and shortness of breath. Using a contrast-enhanced computer tomography (CT) scan, the mediastinal space was found to be occupied by a mass shadow, about 10 cm × 8 cm with a clear boundary and low density. Serum alpha-fetoprotein (AFP) was elevated to 7169.66 ng/ml. The 5th day after hospitalization, a percutaneous biopsy of the mediastinal mass was performed. Malignant tumor cells were found by cytologic examination. According to the pathological morphology and immunohistochemical results, the tumor was diagnosed as primary mediastinal YST. Subsequently, the patient underwent five cycles of adjuvant chemotherapy including bleomycin, etoposide, and cisplatin (BEP) and surgical tumor removal. One month after operation, AFP was elevated to 252.96 ng/ml. CT examination showed that the tumor recurred. As of September 12, 2020, the patient has undergone four cycles of VIP (etoposide, ifosfamide, cisplatin) chemotherapy after relapse, and the patient's condition is currently in partial remission.

Indexed as

chemotherapyimmunohistochemistryPrimary mediastinal yolk sac tumor

Identifiers

PMID33284891
PMCPMC7716131
OpenAlexW3112516210

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.