Evidence map›Paper›PMID 40420208›Full record

ArticleDiagnostic pathology2025

Complex papillary hyperplasia of the endometrium: an uncommon case report with cytopathological features and diagnostic implications.

Renjie Wang, Yinghong Wu, Zhihong Jia

Abstract readCase Reports
In one paragraph

Article in Diagnostic pathology, 2025. 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

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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

3 authors.

Renjie WangDepartment of Pathology, The Second People's Hospital of Jingdezhen, Jingdezhen, China.
Yinghong WuDepartment of Pathology, The Second People's Hospital of Jingdezhen, Jingdezhen, China. wuyinghong84@163.com.
Zhihong JiaDepartment of Pathology, The Second People's Hospital of Jingdezhen, Jingdezhen, China.

Funding

Planned Project of Jingdezhen Science and Technology Bureau 20224PTJS003
6 · The paper itself

Abstract

backgroundComplex papillary hyperplasia of the endometrium (CPHE) is a rare benign lesion with overlapping features of malignancy, posing significant diagnostic challenges. This case highlights the importance of multidisciplinary evaluation to avoid misdiagnosis and overtreatment. CASE PRESENTATION: A 49-year-old premenopausal woman presented with irregular vaginal bleeding. Histopathological examination revealed multifocal lesions confined within and on the surface of endometrial polyps, exhibiting complex papillary structures with bland cytology. Immunohistochemistry showed strong ER/PR positivity and retained PTEN expression, while molecular analysis confirmed the absence of high-risk mutations (PTEN, PIK3CA, TP53, CTNNB1).

conclusionsCPHE requires integration of histopathology, immunohistochemistry, and molecular diagnostics to distinguish it from malignancies. Conservative management is justified in molecularly confirmed cases.

Indexed as

Endometrial HyperplasiaEndometrial NeoplasmsEndometriumBiomarkers, TumorDiagnosis, DifferentialFemaleHumansImmunohistochemistryMiddle AgedBiomarkers, TumorComplex papillary hyperplasiaEndometriumImmunohistochemistryMolecular diagnosticsPTEN

Identifiers

PMID40420208
PMCPMC12105174

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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.