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Zhang J, Deng J, Huang J, Mei L, Liao N, Yao F, Lei C, Sun S, Zhang Y. Monitoring response to neoadjuvant therapy for breast cancer in all treatment phases using an ultrasound deep learning model. Front Oncol 2024; 14:1255618. [PMID: 38327750 PMCID: PMC10847543 DOI: 10.3389/fonc.2024.1255618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 01/08/2024] [Indexed: 02/09/2024] Open
Abstract
Purpose The aim of this study was to investigate the value of a deep learning model (DLM) based on breast tumor ultrasound image segmentation in predicting pathological response to neoadjuvant chemotherapy (NAC) in breast cancer. Methods The dataset contains a total of 1393 ultrasound images of 913 patients from Renmin Hospital of Wuhan University, of which 956 ultrasound images of 856 patients were used as the training set, and 437 ultrasound images of 57 patients underwent NAC were used as the test set. A U-Net-based end-to-end DLM was developed for automatically tumor segmentation and area calculation. The predictive abilities of the DLM, manual segmentation model (MSM), and two traditional ultrasound measurement methods (longest axis model [LAM] and dual-axis model [DAM]) for pathological complete response (pCR) were compared using changes in tumor size ratios to develop receiver operating characteristic curves. Results The average intersection over union value of the DLM was 0.856. The early-stage ultrasound-predicted area under curve (AUC) values of pCR were not significantly different from those of the intermediate and late stages (p< 0.05). The AUCs for MSM, DLM, LAM and DAM were 0.840, 0.756, 0.778 and 0.796, respectively. There was no significant difference in AUC values of the predictive ability of the four models. Conclusion Ultrasonography was predictive of pCR in the early stages of NAC. DLM have a similar predictive value to conventional ultrasound for pCR, with an add benefit in effectively improving workflow.
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Affiliation(s)
- Jingwen Zhang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jingwen Deng
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Jin Huang
- The Institute of Technological Sciences, Wuhan University, Wuhan, China
| | - Liye Mei
- School of Computer Science, Hubei University of Technology, Wuhan, China
| | - Ni Liao
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Feng Yao
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Cheng Lei
- The Institute of Technological Sciences, Wuhan University, Wuhan, China
- Suzhou Institute of Wuhan University, Suzhou, China
- Shenzhen Institute of Wuhan University, Shenzhen, China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yimin Zhang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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Qi J, Wang C, Ma Y, Wang J, Yang G, Wu Y, Wang H, Mi C. The potential role of combined shear wave elastography and superb microvascular imaging for early prediction the pathological response to neoadjuvant chemotherapy in breast cancer. Front Oncol 2023; 13:1176141. [PMID: 37746288 PMCID: PMC10515084 DOI: 10.3389/fonc.2023.1176141] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 08/22/2023] [Indexed: 09/26/2023] Open
Abstract
Objectives The potential role of shear wave elastography (SWE) and superb microvascular imaging (SMI) for early assessment of treatment response to neoadjuvant chemotherapy (NAC) in breast cancer remains unexplored. This study aimed to identify potential factors associated with the pathological response to NAC using these advanced ultrasound techniques. Methods Between August 2021 and October 2022, 68 patients with breast cancer undergoing NAC were recruited. Patients underwent conventional ultrasonography, SMI, and SWE examinations at baseline and post-2nd cycle of NAC. Maximum tumor diameter (Dmax), maximum elastic value (Emax), peak systolic velocity (PSV), and resistance index (RI) at baseline and the rate of change of these parameters post-2nd cycle were recorded. After chemotherapy, all patients underwent surgery. Using the Miller-Payne's grade, patients were categorized into response (grades 3, 4, or 5) and non-response (grades 1 or 2) group. Parameters were compared using t-tests at baseline and post-2nd cycle. Binary logistic regression analysis was used to identify variables and their odds ratios (ORs) related to responses and a prediction model was established. ROC curves were drawn to analyze the efficacy of each parameter and their combined model for early NAC response prediction. Results Among the 68 patients, 15(22.06%) were categorized into the non-response group, whereas 53(77.94%) were categorized into the response group. At baseline, no significant differences were observed between the two groups (p>0.05). Post-2nd cycle of NAC, rates of change of Emax, PSV and RI (ΔEmax, ΔPSV and ΔRI) were higher in responders than non-responders (p<0.05). Binary logistic regression analysis revealed that ΔEmax (OR 0.797 95% CI, 0.683-0.929), ΔPSV (OR 0.926, 95%CI, 0.860-0.998), and ΔRI (OR 0.841, 95%CI, 0.736-0.960) were independently associated with the pathological response of breast cancer after NAC. The combined prediction model exhibited higher accuracy in the early evaluation of the response to NAC (AUC 0.945, 95%CI, 0.873-1.000). Conclusion SWE and SMI techniques enable early identification of tumor characteristics associated with the pathological response to NAC and may be potentially indicative of an effective response. These factors may eventually be used for the early assessment of NAC treatment for clinical management.
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Affiliation(s)
- Jiaojiao Qi
- Department of Obstetrics and Gynecology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Chenyu Wang
- Ningxia Medical University, Yinchuan, Ningxia, China
| | - Yongxin Ma
- Ningxia Medical University, Yinchuan, Ningxia, China
| | - Jiaxing Wang
- Department of Obstetrics and Gynecology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Guangfei Yang
- Department of Ultrasound, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Yating Wu
- Department of Ultrasound, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Haiyan Wang
- Department of Obstetrics and Gynecology, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | - Chengrong Mi
- Department of Ultrasound, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
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Rink M, Jung EM, Künzel J. The Use of Contrast-Enhanced Sonography for Therapy Monitoring of Metastatic Lymph Nodes: A Systematic Review. Curr Oncol 2023; 30:6734-6743. [PMID: 37504354 PMCID: PMC10378161 DOI: 10.3390/curroncol30070494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 07/06/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023] Open
Abstract
Metastatic cervical lymph nodes are a frequent finding in head and neck squamous cell carcinoma (HNSCC). If a non-surgical approach is primarily chosen, a therapy response evaluation of the primary tumor and the affected lymph nodes is necessary in the follow-up. Supplementary contrast-enhanced ultrasound (CEUS) can be used to precisely visualize the microcirculation of the target lesion in the neck, whereby malignant and benign findings differ in their uptake behavior. The same applies to many other solid tumors. For various tumor entities, it has already been shown that therapy monitoring is possible through regular contrast-enhanced sonography of the primary tumor or the affected lymph nodes. Thus, in some cases, maybe in the future, a change in therapy strategy can be achieved at an early stage in the case of non-response or, in the case of therapy success, a de-escalation of subsequent (surgical) measures can be achieved. In this paper, a systematic review of the available studies and a discussion of the potential of therapy monitoring by means of CEUS in HNSCC are presented.
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Affiliation(s)
- Maximilian Rink
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Regensburg, 93053 Regensburg, Germany
| | - Ernst-Michael Jung
- Department of Radiology, University Hospital of Regensburg, 93053 Regensburg, Germany
| | - Julian Künzel
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Regensburg, 93053 Regensburg, Germany
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Wan C, Zhou L, Li H, Wang L, Li F, Yin W, Wang Y, Jiang L, Lu J. Multiparametric Contrast-Enhanced Ultrasound in Early Prediction of Response to Neoadjuvant Chemotherapy and Recurrence-Free Survival in Breast Cancer. Diagnostics (Basel) 2023; 13:2378. [PMID: 37510121 PMCID: PMC10378059 DOI: 10.3390/diagnostics13142378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/30/2023] Open
Abstract
We aimed to explore the value of contrast-enhanced ultrasound (CEUS) in early prediction of pathologic complete response (pCR) and recurrence-free survival (RFS) in locally advanced breast cancer (LABC) patients treated with neoadjuvant chemotherapy (NAC). LABC patients who underwent CEUS before and during NAC from March 2014 to October 2018 were included and assessed. Logistic regression analysis and the Cox proportional hazards model were used to identify independent variables associated with pCR and RFS. Among 122 women, 44 underwent pCR. Molecular subtype, peak intensity (PEAK) and change in diameter were independent predictors of pCR after one cycle of NAC (area under the receiver operating characteristic curve [AUC], 0.81; 95% CI: 0.73, 0.88); Molecular subtype, PEAK and change in time to peak (TTP) were independently associated with pCR after two cycles of NAC (AUC, 0.85; 95% CI: 0.77, 0.91). A higher clinical T (hazard ratio [HR] = 4.75; 95% CI: 1.75, 12.87; p = 0.002) and N stages (HR = 3.39; 95% CI: 1.25, 9.19; p = 0.02) and a longer TTP (HR = 1.06; 95% CI: 1.01, 1.11; p = 0.02) at pre-NAC CEUS were independently associated with poorer RFS. CEUS can be used as a technique to predict pCR and RFS early in LABC patients treated with NAC.
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Affiliation(s)
- Caifeng Wan
- Department of Breast Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
- Department of Ultrasound, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Liheng Zhou
- Department of Breast Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Hongli Li
- Department of Ultrasound, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Lin Wang
- Department of Ultrasound, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Fenghua Li
- Department of Ultrasound, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Wenjin Yin
- Department of Breast Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Yaohui Wang
- Department of Breast Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Lixin Jiang
- Department of Ultrasound, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
| | - Jinsong Lu
- Department of Breast Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Pujian Rd., Shanghai 200127, China
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Xie Y, Chen Y, Wang Q, Li B, Shang H, Jing H. Early Prediction of Response to Neoadjuvant Chemotherapy Using Quantitative Parameters on Automated Breast Ultrasound Combined with Contrast-Enhanced Ultrasound in Breast Cancer. Ultrasound Med Biol 2023; 49:1638-1646. [PMID: 37100671 DOI: 10.1016/j.ultrasmedbio.2023.03.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 03/15/2023] [Accepted: 03/23/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVE This prospective study was aimed at evaluating the role of automated breast ultrasound (ABUS) and contrast-enhanced ultrasound (CEUS) in the early prediction of treatment response to neoadjuvant chemotherapy (NAC) in patients with breast cancer. METHODS Forty-three patients with pathologically confirmed invasive breast cancer treated with NAC were included. The standard for evaluation of response to NAC was based on surgery within 21 d of completing treatment. The patients were classified as having a pathological complete response (pCR) and a non-pCR. All patients underwent CEUS and ABUS 1 wk before receiving NAC and after two treatment cycles. The rising time (RT), time to peak (TTP), peak intensity (PI), wash-in slope (WIS) and wash-in area under the curve (Wi-AUC) were measured on the CEUS images before and after NAC. The maximum tumor diameters in the coronal and sagittal planes were measured on ABUS, and the tumor volume (V) was calculated. The difference (∆) in each parameter between the two treatment time points was compared. Binary logistic regression analysis was used to identify the predictive value of each parameter. RESULTS ∆V, ∆TTP and ∆PI were independent predictors of pCR. The CEUS-ABUS model achieved the highest AUC (0.950), followed by those based on CEUS (0.918) and ABUS (0.891) alone. CONCLUSION The CEUS-ABUS model could be used clinically to optimize the treatment of patients with breast cancer.
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Affiliation(s)
- Yongwei Xie
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yu Chen
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, China
| | - Qiucheng Wang
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, China
| | - Bo Li
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, China
| | - Haitao Shang
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, China
| | - Hui Jing
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, China.
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Han X, Yang H, Jin S, Sun Y, Zhang H, Shan M, Cheng W. Prediction of pathological complete response to neoadjuvant chemotherapy in patients with breast cancer using a combination of contrast-enhanced ultrasound and dynamic contrast-enhanced magnetic resonance imaging. Cancer Med 2022; 12:1389-1398. [PMID: 35822639 PMCID: PMC9883403 DOI: 10.1002/cam4.5019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/20/2022] [Accepted: 06/29/2022] [Indexed: 02/01/2023] Open
Abstract
This study aimed to evaluate the value of dynamic contrast-enhanced ultrasound (CEUS) combined with dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in predicting pathological complete response (pCR) in patients with breast cancer receiving neoadjuvant chemotherapy (NAC). Fifty-seven female patients with breast cancer (mean age, 50.46 years; range, 32-66 years) scheduled for NAC were recruited. CEUS and DCE-MRI were performed before and after NAC. Imaging features and their changes were compared with postoperative pathological results. After the clinical differences were balanced using propensity score matching, univariate and multiple logistic regression analyses were used to derive the characteristics independently associated with pCR. Receiver operating characteristic curve analysis was performed to assess diagnostic performance. After six to eight cycles of NAC, 24 (42.1%) patients achieved pCR, while 33 (57.9%) did not. Multivariate analysis showed that enhancement order on CEUS and DCE-MRI before NAC, reduction in diameter and enhancement shape on CEUS, maximum diameter on DCE-MRI, and the type of progressive dynamic contrast enhancement after NAC were independently associated with pCR after NAC. The area under the receiver operating characteristic curve for CEUS+DCE-MRI was 0.911 (95% confidence interval, 0.826-0.997), and the specificity and positive predictive values were 87.0% and 87.5%. CEUS and DCE-MRI have the potential for assessing the pathological response to NAC in patients with breast cancer; their combination showed the best diagnostic performance. CEUS+DCE-MRI has proved beneficial for comprehensive assessment and personalizing treatment strategies for patients with breast cancer.
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Affiliation(s)
- Xue Han
- Department of UltrasoundHarbin Medical University Cancer HospitalHarbinChina
| | - Huajing Yang
- Department of UltrasoundHarbin Medical University Cancer HospitalHarbinChina
| | - Shiyang Jin
- Department of Breast SurgeryHarbin Medical University Cancer HospitalHarbinChina
| | - Yunfeng Sun
- Imaging CenterHarbin Medical University Cancer HospitalHarbinChina
| | - Hongxia Zhang
- Imaging CenterHarbin Medical University Cancer HospitalHarbinChina
| | - Ming Shan
- Department of Breast SurgeryHarbin Medical University Cancer HospitalHarbinChina
| | - Wen Cheng
- Department of UltrasoundHarbin Medical University Cancer HospitalHarbinChina
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