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Pre-operative enhanced magnetic resonance imaging combined with clinical features predict early recurrence of hepatocellular carcinoma after radical resection.

Authors :
Chen JP
Yang RH
Zhang TH
Liao LA
Guan YT
Dai HY
Source :
World journal of gastrointestinal oncology [World J Gastrointest Oncol] 2024 Apr 15; Vol. 16 (4), pp. 1192-1203.
Publication Year :
2024

Abstract

Background: Indentifying predictive factors for postoperative recurrence of hepatocellular carcinoma (HCC) has great significance for patient prognosis.<br />Aim: To explore the value of gadolinium ethoxybenzyl diethylenetriamine pentaacetic acid (Gd-EOB-DTPA) enhanced magnetic resonance imaging (MRI) combined with clinical features in predicting early recurrence of HCC after resection.<br />Methods: A total of 161 patients with pathologically confirmed HCC were enrolled. The patients were divided into early recurrence and non-early recurrence group based on the follow-up results. The clinical, laboratory, pathological results and Gd-EOB-DTPA enhanced MRI imaging features were analyzed.<br />Results: Of 161 patients, 73 had early recurrence and 88 were had non-early recurrence. Univariate analysis showed that patient age, gender, serum alpha-fetoprotein level, the Barcelona Clinic Liver Cancer stage, China liver cancer (CNLC) stage, microvascular invasion (MVI), pathological satellite focus, tumor size, tumor number, tumor boundary, tumor capsule, intratumoral necrosis, portal vein tumor thrombus, large vessel invasion, nonperipheral washout, peritumoral enhancement, hepatobiliary phase (HBP)/tumor signal intensity (SI)/peritumoral SI, HBP peritumoral low signal and peritumoral delay enhancement were significantly associated with early recurrence of HCC after operation. Multivariate logistic regression analysis showed that patient age, MVI, CNLC stage, tumor boundary and large vessel invasion were independent predictive factors. External data validation indicated that the area under the curve of the combined predictors was 0.861, suggesting that multivariate logistic regression was a reasonable predictive model for early recurrence of HCC.<br />Conclusion: Gd-EOB-DTPA enhanced MRI combined with clinical features would help predicting the early recurrence of HCC after operation.<br />Competing Interests: Conflict-of-interest statement: The authors declare no conflicts of interest for this article.<br /> (©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.)

Details

Language :
English
ISSN :
1948-5204
Volume :
16
Issue :
4
Database :
MEDLINE
Journal :
World journal of gastrointestinal oncology
Publication Type :
Academic Journal
Accession number :
38660657
Full Text :
https://doi.org/10.4251/wjgo.v16.i4.1192