Evidence map›Paper›PMID 31133005›Full record

ArticleBMC cancer2019

Association between high-resolution MRI-detected extramural vascular invasion and tumour microcirculation estimated by dynamic contrast-enhanced MRI in rectal cancer: preliminary results.

Yan Chen, Xinyue Yang, Ziqiang Wen, Yiyan Liu, Baolan Lu, Shenping Yu, Xiaojuan Xiao

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

18 citing papers in PubMed, 30 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

7 authors at 2 institutions in 1 country.

Yan ChenDepartment of Radiology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
Xinyue YangDepartment of Radiology, Zhujiang Hospital of Southern Medical University, Guangzhou, 510282, China.
Ziqiang WenDepartment of Radiology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
Yiyan LiuDepartment of Radiology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
Baolan LuDepartment of Radiology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
Shenping YuDepartment of Radiology, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China. yushp@mail.sysu.edu.cn.ORCID http://orcid.org/0000-0002-5988-781X
Xiaojuan XiaoDepartment of Radiology, the Eighth Affiliated Hospital, Sun Yat-sen University, Shenzhen, 518036, China. xiaoxj90@126.com.
Sun Yat-sen University · CNZhujiang Hospital · CN

Funding

Science and Technology Planning Project of Guangdong Province 2014A020212126
6 · The paper itself

Abstract

backgroundTo determine whether magnetic resonance imaging (MRI)-detected extramural vascular invasion (mrEMVI) status is associated with quantitative perfusion parameters derived from dynamic contrast-enhanced MRI (DCE-MRI) in rectal cancer.

methodsSeventy-two patients with rectal adenocarcinoma who underwent curative surgery alone within 2 weeks following rectal MRI were enrolled in this retrospective study. mrEMVI status was determined based on high-resolution MRI. The quantitative perfusion parameters (K

resultsFor patients who were mrEMVI positive, the tumours demonstrated significantly lower k

conclusionsThis study demonstrated for the first time that tumour microcirculation is altered in mrEMVI-positive patients with rectal adenocarcinoma, as evidenced by significantly lower k

Indexed as

MicrocirculationPreliminary DataAdenocarcinomaAgedContrast MediaFemaleHumansMagnetic Resonance AngiographyMaleMiddle AgedNeoplasm InvasivenessNeoplasm MetastasisNeovascularization, PathologicObserver VariationPrognosisRadiologistsContrast MediaDynamic contrast-enhanced MRIExtramural vascular invasionRectal cancerTumour microcirculation

Identifiers

PMID31133005
PMCPMC6537147
OpenAlexW2947938066

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.