Evidence map›Paper›PMID 33392321›Full record

ArticleWorld journal of clinical cases2020

Yan-Hua Wu, Ke-Na Sun, Hui Bao, Ying-Jian Chen

Abstract readCase Reports
In one paragraph

Article in World journal of clinical cases, 2020. 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
–field-weighted citation impact
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.

  1. 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

4 authors.

Yan-Hua WuDepartment of Laboratory Medicine, The 960 Hospital of The PLA Joint Logistics Support Force, Jinan 250031, Shandong Province, China.
Ke-Na SunDepartment of Medical Laboratory, Weifang Medical University, Weifang 261053, Shandong Province, China.
Hui BaoDepartment of Laboratory Medicine, The 960 Hospital of The PLA Joint Logistics Support Force, Jinan 250031, Shandong Province, China.
Ying-Jian ChenDepartment of Laboratory Medicine, The 960 Hospital of The PLA Joint Logistics Support Force, Jinan 250031, Shandong Province, China. yjqchen@126.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background45,X/46,XY mosaicism is a rare chromosomal abnormality with a wide range of phenotypes in both males and females, from normal individuals with different degrees of genital ambiguity to those who show signs of Turner's syndrome. More rarely, cases of 45,X/46,XY mosaicism with a normal-appearing male phenotype are not found until a chromosome test is performed to investigate the cause of male infertility. CASE SUMMARY: In this study, a 29-year-old male patient with complete azoospermia is reported. Chromosomal analyses of his lymphocytes revealed the karyotype 45,X[93%]/46,X,+mar(Y)[7%]. In addition, Y chromosome-specific markers, such as

conclusionThis finding further suggests that sex determination is a complex process regulated by multiple genetic and environmental factors.

Indexed as

AzoospermiaCase reportMosaicismSex chromosomeSRY-negativeY chromosomal microdeletions

Identifiers

PMID33392321
PMCPMC7760426

What OpenQuestion holds

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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.