Retrospective Study
Copyright ©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Cases. Nov 26, 2023; 11(33): 7994-8002
Published online Nov 26, 2023. doi: 10.12998/wjcc.v11.i33.7994
Comparative analysis of conventional ultrasound and shear wave elastography features in primary breast diffuse large B-cell lymphoma
Xiao-Duan Zhang, Kai Zhang
Xiao-Duan Zhang, Department of Ultrasound, The Affiliated Hospital of Guizhou Medical University, Guiyang 550081, Guizhou Province, China
Kai Zhang, Department of Medical Oncology, Shijiazhuang People's Hospital, Shijiazhuang 050000, Hebei Province, China
Author contributions: Zhang XD proposed the concept of this study, contributed to data collection, and drafted the first draft; Zhang K contributed to the formal analysis, guides research, methodlogy, and visualization of this study; Zhang XD and Zheng K participated in the research, validated this study, jointly reviewed and edited the manuscript.
Institutional review board statement: This study was reviewed and approved by the Ethics Committee of the Affiliated Hospital of Guizhou Medical University.
Informed consent statement: Patients were not required to give informed consent to the study because the analysis used anonymous clinical data that were obtained after each patient agreed to treatment by written consent.
Conflict-of-interest statement: The authors of this manuscript having no conflicts of interest to disclose.
Data sharing statement: No additional data are available.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Kai Zhang, MD, Attending Doctor, Department of Medical Oncology, Shijiazhuang People's Hospital, No. 1 Fangbei Road, Shijiazhuang 050000, Hebei Province, China. zkai202207@163.com
Received: September 25, 2023
Peer-review started: September 25, 2023
First decision: October 17, 2023
Revised: October 18, 2023
Accepted: November 13, 2023
Article in press: November 13, 2023
Published online: November 26, 2023
Processing time: 60 Days and 2 Hours
Core Tip

Core Tip: Conventional ultrasound (US) and shear wave elastography (SWE) are valuable tools for diagnosing and prognosticating primary breast diffuse large B-cell lymphoma (PB-DLBCL). PB-DLBCL exhibits specific features on US, and SWE demonstrates higher elasticity values compared to benign breast lesions. The mean elasticity value correlates with tumor proliferation marker Ki-67 expression and predicts worse overall and progression-free survival. Utilizing both US and SWE improves the accuracy of diagnosis and provides valuable prognostic information for managing PB-DLBCL.