Evidence map›Paper›PMID 41788783›Full record

ArticleFrontiers in endocrinology2026

Simple virilizing form of 21-hydroxylase deficiency presenting with renal Insufficiency and polycythemia: a case report.

Lu Liang, Xudong Su, Yifan Zhang, Zheng Wang, Guifeng Zhang, Jie Bai, Jian Li

Abstract readCase Reports
In one paragraph

Article in Frontiers in endocrinology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Lu LiangDepartment of Endocrinology, Liaocheng People's Hospital, Liaocheng, Shandong, China.
Xudong SuDepartment of Endocrinology, Liaocheng People's Hospital, Liaocheng, Shandong, China.
Yifan ZhangDepartment of Endocrinology, Liaocheng People's Hospital, Liaocheng, Shandong, China.
Zheng WangInstitute of Neuropathology, University Hospital Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, Aachen, Germany.
Guifeng ZhangInstitute of Neuropathology, University Hospital Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen, Aachen, Germany.
Jie BaiDepartment of Endocrinology, Liaocheng People's Hospital, Liaocheng, Shandong, China.
Jian LiDepartment of Endocrinology, Liaocheng People's Hospital, Liaocheng, Shandong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The simple virilizing (SV) form of 21-hydroxylase deficiency (21-OHD) is primarily characterized by androgen excess. Gonadal dysfunction is widely acknowledged; however, systemic complications, including renal injury, are often overlooked. This report presents a rare case involving a 25-year-old female diagnosed with SV 21-OHD, who subsequently experienced unanticipated renal insufficiency and secondary polycythemia. Genetic analysis confirmed compound heterozygous mutations in the

Indexed as

Adrenal Hyperplasia, CongenitalPolycythemiaRenal InsufficiencyVirilismAdultFemaleHumansMutationSteroid 21-HydroxylaseCYP21A2 protein, humanSteroid 21-Hydroxylase21-hydroxylase deficiencycongenital adrenal hyperplasiahyperandrogenismrenal insufficiencysecondary polycythemiasimple virilizing form

Identifiers

PMID41788783
PMCPMC12956689

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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.