Evidence map›Paper›PMID 36447168›Full record

ArticleBMC cancer2022

Classification prediction of pancreatic cystic neoplasms based on radiomics deep learning models.

Wenjie Liang, Wuwei Tian, Yifan Wang, Pan Wang, Yubizhuo Wang, Hongbin Zhang, Shijian Ruan, Jiayuan Shao, Xiuming Zhang, Danjiang Huang and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

32 citing papers in PubMed, 41 citations in OpenAlex.

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  11. Thoracic staging of lung cancers byPhysical and engineering sciences in medicine · 2025
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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

12 authors at 5 institutions in 1 country.

Wenjie Liang *Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China.
Wuwei Tian *College of Information Science & Electronic Engineering, School of Micro-Nano Electronics, Zhejiang University, Zheda Road, Zhejiang, Hangzhou, China.
Yifan Wang *College of Information Science & Electronic Engineering, School of Micro-Nano Electronics, Zhejiang University, Zheda Road, Zhejiang, Hangzhou, China.
Pan Wang *Department of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China.
Yubizhuo WangDepartment of Radiology, The First Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China.
Hongbin ZhangDepartment of Radiology, Yiwu Central Hospital, Yiwu, Zhejiang, China.
Shijian RuanCollege of Information Science & Electronic Engineering, Zhejiang University, Zhejiang, Hangzhou, China.
Jiayuan ShaoPolytechnic Institute, Zhejiang University, Zhejiang, Hangzhou, China.
Xiuming ZhangDepartment of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang, Hangzhou, China.
Danjiang HuangDepartment of Radiology, Taizhou First People's Hospital, Taizhou, Zhejiang, China.
Yong DingCollege of Information Science & Electronic Engineering, School of Micro-Nano Electronics, Zhejiang University, Zheda Road, Zhejiang, Hangzhou, China. dingyong09@zju.edu.cn.
Xueli BaiDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Qingchun Road, Zhejiang, Hangzhou, China. shirleybai@zju.edu.cn.
First Affiliated Hospital Zhejiang University · CNZhejiang University · CNZhejiang University of Science and Technology · CNTaizhou First People's Hospital · CNZhejiang A & F University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPreoperative prediction of pancreatic cystic neoplasm (PCN) differentiation has significant value for the implementation of personalized diagnosis and treatment plans. This study aimed to build radiomics deep learning (DL) models using computed tomography (CT) data for the preoperative differential diagnosis of common cystic tumors of the pancreas.

methodsClinical and CT data of 193 patients with PCN were collected for this study. Among these patients, 99 were pathologically diagnosed with pancreatic serous cystadenoma (SCA), 55 were diagnosed with mucinous cystadenoma (MCA) and 39 were diagnosed with intraductal papillary mucinous neoplasm (IPMN). The regions of interest (ROIs) were obtained based on manual image segmentation of CT slices. The radiomics and radiomics-DL models were constructed using support vector machines (SVMs). Moreover, based on the fusion of clinical and radiological features, the best combined feature set was obtained according to the Akaike information criterion (AIC) analysis. Then the fused model was constructed using logistic regression.

resultsFor the SCA differential diagnosis, the fused model performed the best and obtained an average area under the curve (AUC) of 0.916. It had a best feature set including position, polycystic features (≥6), cystic wall calcification, pancreatic duct dilatation and radiomics-DL score. For the MCA and IPMN differential diagnosis, the fused model with AUC of 0.973 had a best feature set including age, communication with the pancreatic duct and radiomics score.

conclusionsThe radiomics, radiomics-DL and fused models based on CT images have a favorable differential diagnostic performance for SCA, MCA and IPMN. These findings may be beneficial for the exploration of individualized management strategies.

Indexed as

Cystadenoma, MucinousDeep LearningPancreatic Intraductal NeoplasmsPancreatic NeoplasmsHumansComputed tomographyDeep learningPancreatic cystic neoplasmRadiomics

Identifiers

PMID36447168
PMCPMC9710154
OpenAlexW4310603554

What OpenQuestion holds

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LicenceCC BY
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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.