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Author:

Wang, Hui (Wang, Hui.) | Yang, Xin-wu (Yang, Xin-wu.) | Chen, Fei (Chen, Fei.) | Qin, Yuan-yuan (Qin, Yuan-yuan.) | Li, Xuan-bo (Li, Xuan-bo.) | Ma, Su-mei (Ma, Su-mei.) | Lei, Jun-qiang (Lei, Jun-qiang.) | Nan, Cai-ling (Nan, Cai-ling.) | Zhang, Wei -yang (Zhang, Wei -yang.) | Chen, Wei (Chen, Wei.) | Guo, Shun-lin (Guo, Shun-lin.)

Indexed by:

EI Scopus SCIE

Abstract:

Objective: The aim of the work described here was to develop a non-invasive tool based on the radiomics and ultra-sound features of automated breast volume scanning (ABVS), clinicopathological factors and serological indicators to evaluate axillary lymph node metastasis (ALNM) in patients with early invasive breast cancer (EIBC).Methods: We retrospectively analyzed 179 ABVS images of patients with EIBC at a single center from January 2016 to April 2022 and divided the patients into training and validation sets (ratio 8:2). Additionally, 97 ABVS images of patients with EIBC from a second center were enrolled as the test set. The radiomics signature was established with the least absolute shrinkage and selection operator. Significant ALNM predictors were screened using univariate logistic regression analysis and further combined to construct a nomogram using the multivariate logistic regression model. The receiver operating characteristic curve assessed the nomogram's predictive performance.Discussion: The constructed radiomics nomogram model, including ABVS radiomics signature, ultrasound assess-ment of axillary lymph node (ALN) status, convergence sign and erythrocyte distribution width (standard devia-tion), achieved moderate predictive performance for risk probability evaluation of ALNs in patients with EIBC. Compared with ultrasound, the nomogram model was able to provide a risk probability evaluation tool not only for the ALNs with positive ultrasound features but also for micrometastatic ALNs (generally without positive ultra-sound features), which benefited from the radiomics analysis of multi-sourced data of patients with EIBC.Conclusion: This ABVS-based radiomics nomogram model is a pre-operative, non-invasive and visualized tool that can help clinicians choose rational diagnostic and therapeutic protocols for ALNM.

Keyword:

Axillary lymph node metastasis Automated breast volume scanning Breast cancer Nomogram

Author Community:

  • [ 1 ] [Wang, Hui]Lanzhou Univ, Hosp 1, Dept Ultrasound, Lanzhou, Peoples R China
  • [ 2 ] [Chen, Fei]Lanzhou Univ, Hosp 1, Dept Ultrasound, Lanzhou, Peoples R China
  • [ 3 ] [Ma, Su-mei]Lanzhou Univ, Hosp 1, Dept Ultrasound, Lanzhou, Peoples R China
  • [ 4 ] [Nan, Cai-ling]Lanzhou Univ, Hosp 1, Dept Ultrasound, Lanzhou, Peoples R China
  • [ 5 ] [Zhang, Wei -yang]Lanzhou Univ, Hosp 1, Dept Ultrasound, Lanzhou, Peoples R China
  • [ 6 ] [Wang, Hui]Lanzhou Univ, Clin Med Coll 1, Lanzhou, Peoples R China
  • [ 7 ] [Yang, Xin-wu]Beijing Univ Technol, Coll Comp Sci, Fac Informat Technol, Beijing, Peoples R China
  • [ 8 ] [Qin, Yuan-yuan]Beijing Univ Technol, Coll Comp Sci, Fac Informat Technol, Beijing, Peoples R China
  • [ 9 ] [Li, Xuan-bo]Beijing Univ Technol, Coll Comp Sci, Fac Informat Technol, Beijing, Peoples R China
  • [ 10 ] [Lei, Jun-qiang]Lanzhou Univ, Hosp 1, Dept Radiol, Lanzhou, Peoples R China
  • [ 11 ] [Guo, Shun-lin]Lanzhou Univ, Hosp 1, Dept Radiol, Lanzhou, Peoples R China
  • [ 12 ] [Chen, Wei]Ningxia Hui Autonomous Reg Peoples Hosp, Dept Ultrasound, Yinchuan, Peoples R China
  • [ 13 ] [Guo, Shun-lin]Lanzhou Univ, Hosp 1, Dept Radiol, 11 Donggang West Rd, Lanzhou 730000, Peoples R China

Reprint Author's Address:

  • [Guo, Shun-lin]Lanzhou Univ, Hosp 1, Dept Radiol, 11 Donggang West Rd, Lanzhou 730000, Peoples R China;;

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Source :

ULTRASOUND IN MEDICINE AND BIOLOGY

ISSN: 0301-5629

Year: 2023

Issue: 5

Volume: 49

Page: 1202-1211

2 . 9 0 0

JCR@2022

ESI Discipline: CLINICAL MEDICINE;

ESI HC Threshold:14

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 10

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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