Evidence map›Paper›PMID 33748033›Full record

ArticleCanadian journal of gastroenterology & hepatology2021

Liver Imaging and Data System (LI-RADS) Version 2018 and Other Imaging Features in Intrahepatic Cholangiocarcinoma in Chinese Adults with vs. without Chronic Hepatitis B Viral Infection.

Ying-Ying Liang, Shuo Shao, Sichi Kuang, Jingbiao Chen, Jing Zhou, Bingjun He, Linqi Zhang, Yao Zhang, Kathryn J Fowler, Jin Wang

Open access · goldAbstract read
In one paragraph

Article in Canadian journal of gastroenterology & hepatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

4 citing papers in PubMed, 6 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Assessment of intrahepatic cholangiocarcinoma with LI-RADS in the high-risk population: MRI diagnosis and postoperative survival.Cancer imaging : the official publication of the International Cancer Imaging Society · 2025
    Article
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

10 authors at 3 institutions in 2 countries.

Ying-Ying LiangDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0002-1077-8671
Shuo ShaoShandong Medical Imaging Research Institute, Shandong University, Jinan, Shandong, China.ORCID 0000-0003-4285-3274
Sichi KuangDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0003-3674-651X
Jingbiao ChenDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0002-8573-709X
Jing ZhouDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0003-3913-8341
Bingjun HeDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0002-7044-7698
Linqi ZhangDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0002-0607-6300
Yao ZhangDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0002-6424-8254
Kathryn J FowlerLiver Imaging Group, Department of Radiology, University of California, San Diego, La Jolla, CA, USA.
Jin WangDepartment of Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, 600 Tianhe Rd., Guangzhou 510630, Guangdong, China.ORCID 0000-0002-7956-9579
Sun Yat-sen University · CNShandong University · CNUniversity of California San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To describe liver imaging reporting and data system (LI-RADS) version 2018 and other MRI imaging features in intrahepatic mass-forming cholangiocarcinoma (iCCA) in Chinese adults with vs. without chronic hepatitis B viral (HBV) infection. Methods: We retrospectively enrolled 89 patients with pathologically proven iCCA after multiphase imaging performed between 2004 and 2017 at a tertiary medical center in southern China. Based on whether patients had chronic HBV, iCCA was divided into two subgroups: HBV-positive ( Results: Most iCCAs in HBV-positive (88% (44/50)) and HBV-negative (97% (38/39)) patients had at least one LR-M feature. Compared to iCCAs in HBV-negative patients, iCCAs in HBV-positive patients were more likely to have at least one major feature of HCC (46% (23/50) vs. 8% (3/39), Conclusions: In this retrospective single-center study in Chinese adults, iCCAs in HBV-positive patients were more likely to resemble HCCs than iCCAs in HBV-negative patients.

Indexed as

Bile Duct NeoplasmsCarcinoma, HepatocellularCholangiocarcinomaHepatitis B, ChronicLithiasisLiver NeoplasmsAdultChinaContrast MediaHumansMagnetic Resonance ImagingRetrospective StudiesContrast Media

Identifiers

PMID33748033
PMCPMC7952186
OpenAlexW3134768427

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.