Evidence map›Paper›PMID 34504795›Full record

ArticleFrontiers in oncology2021

The Benefit of Apparent Diffusion Coefficient in Evaluating the Invasiveness of Hepatocellular Carcinoma.

Mengyuan Jing, Yuntai Cao, Peng Zhang, Bin Zhang, Xiaoqiang Lin, Liangna Deng, Tao Han, Junlin Zhou

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 25% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 8 citations in OpenAlex.

  1. Pooled it
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  7. Review
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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

8 authors at 3 institutions in 1 country.

Mengyuan JingDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Yuntai CaoDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Peng ZhangDepartment of Pathology, Lanzhou University Second Hospital, Lanzhou, China.
Bin ZhangDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Xiaoqiang LinDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Liangna DengDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Tao HanDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Junlin ZhouDepartment of Radiology, Lanzhou University Second Hospital, Lanzhou, China.
Lanzhou University Second Hospital · CNLanzhou University · CNQinghai University Affiliated Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study aimed to evaluate hepatocellular carcinoma (HCC) invasiveness using the apparent diffusion coefficient (ADC).

methodsEighty-one patients with HCC confirmed by pathology and examined by preoperative magnetic resonance imaging diffusion-weighted imaging from January 2015 to September 2020 were retrospectively analyzed. Clinical and pathological data were recorded. The minimum ADC (ADCmin), average ADC (ADCmean), and the ratio of ADCmean to normal-appearing hepatic parenchyma ADC (ADCnahp) were assessed. The associations between clinical information, ADC value, and HCC invasiveness (microvascular invasion [MVI], tumor differentiation, and Ki-67 expression) were evaluated statistically. Independent risk factors related to HCC invasiveness were screened using binary logistic regression, and the diagnostic efficiency was evaluated by the receiver operating characteristic curve and its area under the curve (AUC) value.

resultsTumor size was related to HCC MVI and tumor differentiation (

conclusionsThe findings indicated that the ADC value has significant potential for the non-invasive preoperative evaluation of HCC invasiveness.

Indexed as

apparent diffusion coefficienthepatocellular carcinomahistological differentiationKi-67 antigenmicrovascular invasion

Identifiers

PMID34504795
PMCPMC8423087
OpenAlexW3195954381

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.