Evidence map›Paper›PMID 35574328›Full record

ArticleFrontiers in oncology2022

Multi-Region Radiomic Analysis Based on Multi-Sequence MRI Can Preoperatively Predict Microvascular Invasion in Hepatocellular Carcinoma.

Lanmei Gao, Meilian Xiong, Xiaojie Chen, Zewen Han, Chuan Yan, Rongping Ye, Lili Zhou, Yueming Li

Abstract read
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Article in Frontiers in oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 pooled it
–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

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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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.

Lanmei GaoDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Meilian XiongDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Xiaojie ChenDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Zewen HanDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Chuan YanDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Rongping YeDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Lili ZhouDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.
Yueming LiDepartment of Radiology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: Microvascular invasion (MVI) affects the postoperative prognosis in hepatocellular carcinoma (HCC) patients; however, there remains a lack of reliable and effective tools for preoperative prediction of MVI. Radiomics has shown great potential in providing valuable information for tumor pathophysiology. We constructed and validated radiomics models with and without clinico-radiological factors to predict MVI. Methods: One hundred and fifteen patients with pathologically confirmed HCC (training set: n = 80; validation set: n = 35) who underwent preoperative MRI were retrospectively recruited. Radiomics models based on multi-sequence MRI across various regions (including intratumoral and/or peritumoral areas) were built using four classification algorithms. A clinico-radiological model was constructed individually and combined with a radiomics model to generate a fusion model by multivariable logistic regression. Results: Among the radiomics models, the model based on T2WI and arterial phase (T2WI-AP model) in the volume of the liver-HCC interface (VOI Conclusion: The fusion model of multi-region radiomics achieves an enhanced prediction of the individualized risk estimation of MVI in HCC patients. This may be a beneficial tool for clinicians to improve decision-making in personalized medicine.

Indexed as

hepatocellular carcinomamachine learningmagnetic resonance imagingmicrovascular invasionnomogramradiomics

Identifiers

PMID35574328
PMCPMC9094629

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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.