Evidence map›Paper›PMID 32613078›Full record

ArticleNPJ breast cancer2020

Histopathologic, immunophenotypic, and proteomics characteristics of low-grade phyllodes tumor and fibroadenoma: more similarities than differences.

Lingxin Zhang, Chen Yang, John D Pfeifer, Richard M Caprioli, Audra M Judd, Nathan H Patterson, Michelle L Reyzer, Jeremy L Norris, Horacio M Maluf

Open access · goldAbstract read
In one paragraph

Article in NPJ breast cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 34 citations in OpenAlex.

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  12. Gene Expression Profiling of Fibroepithelial Lesions of the Breast.International journal of molecular sciences · 2023
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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

9 authors at 4 institutions in 1 country.

Lingxin Zhang *Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110 USA.ORCID 0000-0001-5086-2272
Chen Yang *Department of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110 USA.ORCID 0000-0002-6371-5930
John D PfeiferDepartment of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110 USA.
Richard M CaprioliDepartment of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37235 USA.
Audra M JuddDepartment of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37235 USA.
Nathan H PattersonDepartment of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37235 USA.ORCID 0000-0002-0064-1583
Michelle L ReyzerDepartment of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37235 USA.
Jeremy L NorrisDepartment of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37235 USA.
Horacio M MalufDepartment of Pathology & Immunology, Washington University School of Medicine, St. Louis, MO 63110 USA.ORCID 0000-0002-7470-871X
Vanderbilt University · USMemorial Sloan Kettering Cancer Center · USCedars-Sinai Medical Center · USWashington University in St. Louis · US

Funding

Training (pp 214-245)P41GM103391 · NIGMS · VANDERBILT UNIVERSITY · PI REYZER, MICHELLE L · 2012 to 2020
$17.7M
NIGMS NIH HHS P41 GM103391
6 · The paper itself

Abstract

Distinguishing low-grade phyllodes tumor from fibroadenoma is practically challenging due to their overlapping histologic features. However, the final interpretation is essential to surgeons, who base their management on the final pathology report. Patients who receive a diagnosis of fibroadenoma might not undergo any additional intervention while lumpectomy with wide margins is the standard of care for phyllodes tumor, which can have significant cosmetic consequences. We studied the clinical, immunophenotypic, and proteomics profiles of 31 histologically confirmed low-grade phyllodes tumor and 30 fibroadenomas. Matrix-assisted laser desorption ionization (MALDI) imaging mass spectrometry (IMS) and immunohistochemistry for Ki-67, p53, β-catenin, and E-cadherin were performed on all cases. After the mass spectra for all 31 cases of low-grade phyllodes tumor and 30 cases of fibroadenoma were collected, an average peak value for all cases was generated. There was no significant difference in the overall mass spectra pattern in any of the peaks identified. There was also overlap in the percentage of cells staining positive for Ki-67, p53, β-catenin, and E-cadherin. The two groups of patients showed no statistically significant difference in age, tumor size, or disease-free survival. Neither group developed malignant transformation, distant metastases, or disease-related mortality. We have demonstrated low-grade phyllodes tumor and fibroadenoma to show significant overlapping clinical and proteomics features.

Indexed as

Breast cancerOutcomes researchSurgical oncology

Identifiers

PMID32613078
PMCPMC7319981
OpenAlexW3037566766

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.