Evidence map›Paper›PMID 34258262›Full record

ArticleBioMed research international2021

Whole Volume Apparent Diffusion Coefficient (ADC) Histogram as a Quantitative Imaging Biomarker to Differentiate Breast Lesions: Correlation with the Ki-67 Proliferation Index.

Yuan Guo, Qing-Cong Kong, Li-Qi Li, Wen-Jie Tang, Wan-Li Zhang, Guan-Yuan Ning, Jun Xue, Qian-Wei Zhou, Ying-Ying Liang, Mei Wu and 1 more

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.4field-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, 1 synthesis or guideline pooled it, 13 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

11 authors at 5 institutions in 1 country.

Yuan GuoThe First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, 510630, China.
Qing-Cong KongDepartment of Radiology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China.
Li-Qi LiDepartment of Radiology, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, Guangdong Province, 510220, China.
Wen-Jie TangDepartment of Radiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China.
Wan-Li ZhangDepartment of Radiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China.
Guan-Yuan NingDepartment of Radiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China.
Jun XueUniversity of Hospital, Shanxi University of Finance and Economics, Taiyuan 030600, China.
Qian-Wei ZhouCollege of Computer Science and Technology, Zhejiang University of Technology, Hangzhou 310023, China.
Ying-Ying LiangDepartment of Radiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China.ORCID https://orcid.org/0000-0002-1077-8671
Mei WuDepartment of Radiology, Guangzhou First People's Hospital, South China University of Technology, Guangzhou 510180, China.ORCID https://orcid.org/0000-0003-0952-5973
Xin-Qing JiangThe First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, 510630, China.ORCID https://orcid.org/0000-0003-0773-523X
Guangzhou First People's Hospital · CNJinan University · CNShanxi University of Finance and Economics · CNSun Yat-sen University · CNZhejiang University of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo evaluate the value of the whole volume apparent diffusion coefficient (ADC) histogram in distinguishing between benign and malignant breast lesions and differentiating different molecular subtypes of breast cancers and to assess the correlation between ADC histogram parameters and Ki-67 expression in breast cancers.

methodsThe institutional review board approved this retrospective study. Between September 2016 and February 2019, 189 patients with 84 benign lesions and 105 breast cancers underwent magnetic resonance imaging (MRI). Volumetric ADC histograms were created by placing regions of interest (ROIs) on the whole lesion. The relationships between the ADC parameters and Ki-67 were analysed using Spearman's correlation analysis.

resultsOf the 189 breast lesions included, there were significant differences in patient age (

conclusionThe volumetric ADC histogram could serve as an imaging marker to determine breast lesion characteristics and may be a supplemental method in predicting tumour proliferation in breast cancer.

Indexed as

Diffusion Magnetic Resonance ImagingBiomarkers, TumorBreast NeoplasmsCell ProliferationDiagnosis, DifferentialFemaleHumansKi-67 AntigenMiddle AgedNeoplasm InvasivenessROC CurveStatistics, NonparametricBiomarkers, TumorKi-67 Antigen

Identifiers

PMID34258262
PMCPMC8249125
OpenAlexW3174482576

What OpenQuestion holds

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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.