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Xing X, Miao H, Wang H, Sun J, Wu C, Wang Y, Zhou X, Wang H. A Model Combining Conventional Ultrasound Characteristics, Strain Elastography and Clinicopathological Features to Predict Ki-67 Expression in Small Breast Cancer. ULTRASONIC IMAGING 2024; 46:121-129. [PMID: 38197383 DOI: 10.1177/01617346231218933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
To establish a predictive model incorporating conventional ultrasound, strain elastography and clinicopathological features for Ki-67 expression in small breast cancer (SBC) which defined as maximum diameter less than2 cm. In this retrospective study, 165 SBC patients from our hospital were allocated to a high Ki-67 group (n = 104) and a low Ki-67 group (n = 61). Multivariate regression analysis was performed to identify independent indicators for developing predictive models. The area under the receiver operating characteristic (AUC) curve was also determined to establish the diagnostic performance of different predictive models. The corresponding sensitivities and specificities of different models at the cutoff value were compared. Conventional ultrasound parameters (spiculated margin, absence of posterior shadowing and Adler grade 2-3), strain elastic scores and clinicopathological information (HER2 positive) were significantly correlated with high expression of Ki-67 in SBC (all p < .05). Model 2, which incorporated conventional ultrasound features and strain elastic scores, yielded good diagnostic performance (AUC = 0.774) with better sensitivity than model 1, which only incorporated ultrasound characteristics (78.85%vs. 55.77%, p = .000), with specificities of 77.05% and 62.30% (p = .035), respectively. Model 3, which incorporated conventional ultrasound, strain elastography and clinicopathological features, yielded better performance (AUC = 0.853) than model 1 (AUC = 0.694) and model 2 (AUC = 0.774), and the specificity was higher than model 1 (86.89% vs. 77.05%, p = .001). The predictive model combining conventional ultrasound, strain elastic scores and clinicopathological features could improve the predictive performance of Ki-67 expression in SBC.
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Affiliation(s)
- Xuesha Xing
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Huanhuan Miao
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hong Wang
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jiawei Sun
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Chengwei Wu
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yichun Wang
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xianli Zhou
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hongbo Wang
- In-Patient Ultrasound Department, Second Affiliated Hospital of Harbin Medical University, Harbin, China
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Wang H, Chen W, Jiang S, Li T, Chen F, Lei J, Li R, Xi L, Guo S. Intra- and peritumoral radiomics features based on multicenter automatic breast volume scanner for noninvasive and preoperative prediction of HER2 status in breast cancer: a model ensemble research. Sci Rep 2024; 14:5020. [PMID: 38424285 PMCID: PMC10904744 DOI: 10.1038/s41598-024-55838-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 02/28/2024] [Indexed: 03/02/2024] Open
Abstract
The aim to investigate the predictive efficacy of automatic breast volume scanner (ABVS), clinical and serological features alone or in combination at model level for predicting HER2 status. The model weighted combination method was developed to identify HER2 status compared with single data source model method and feature combination method. 271 patients with invasive breast cancer were included in the retrospective study, of which 174 patients in our center were randomized into the training and validation sets, and 97 patients in the external center were as the test set. Radiomics features extracted from the ABVS-based tumor, peritumoral 3 mm region, and peritumoral 5 mm region and clinical features were used to construct the four types of the optimal single data source models, Tumor, R3mm, R5mm, and Clinical model, respectively. Then, the model weighted combination and feature combination methods were performed to optimize the combination models. The proposed weighted combination models in predicting HER2 status achieved better performance both in validation set and test set. For the validation set, the single data source model, the feature combination model, and the weighted combination model achieved the highest area under the curve (AUC) of 0.803 (95% confidence interval [CI] 0.660-947), 0.739 (CI 0.556,0.921), and 0.826 (95% CI 0.689,0.962), respectively; with the sensitivity and specificity were 100%, 62.5%; 81.8%, 66.7%; 90.9%,75.0%; respectively. For the test set, the single data source model, the feature combination model, and the weighted combination model attained the best AUC of 0.695 (95% CI 0.583, 0.807), 0.668 (95% CI 0.555,0.782), and 0.700 (95% CI 0.590,0.811), respectively; with the sensitivity and specificity were 86.1%, 41.9%; 61.1%, 71.0%; 86.1%, 41.9%; respectively. The model weighted combination was a better method to construct a combination model. The optimized weighted combination models composed of ABVS-based intratumoral and peritumoral radiomics features and clinical features may be potential biomarkers for the noninvasive and preoperative prediction of HER2 status in breast cancer.
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Affiliation(s)
- Hui Wang
- Department of Ultrasound, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
- The First Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Wei Chen
- Department of Ultrasound, The Ningxia Hui Autonomous Region People's Hospital, Yinchuan, Ningxia, China
| | - Shanshan Jiang
- Department of Advanced Technical Support, Clinical and Technical Support, Philips Healthcare, Xi'an, Shanxi, China
| | - Ting Li
- Department of Ultrasound, The Ningxia Hui Autonomous Region People's Hospital, Yinchuan, Ningxia, China
| | - Fei Chen
- Department of Ultrasound, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Junqiang Lei
- Department of Radiology, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Ruixia Li
- Department of Ultrasound, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Lili Xi
- Department of Pharmacologic Bases, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Shunlin Guo
- Department of Radiology, The First Hospital of Lanzhou University, Lanzhou, Gansu, China.
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Pan QH, Zhang ZP, Yan LY, Jia NR, Ren XY, Wu BK, Hao YB, Li ZF. Association between ultrasound BI-RADS signs and molecular typing of invasive breast cancer. Front Oncol 2023; 13:1110796. [PMID: 37265799 PMCID: PMC10230953 DOI: 10.3389/fonc.2023.1110796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 05/02/2023] [Indexed: 06/03/2023] Open
Abstract
Objective To explore the correlation between ultrasound images and molecular typing of invasive breast cancer, so as to analyze the predictive value of preoperative ultrasound for invasive breast cancer. Methods 302 invasive breast cancer patients were enrolled in Heping Hospital affiliated to Changzhi Medical College in Shanxi, China during 2020 to 2022. All patients accepted ultrasonic and pathological examination, and all pathological tissues received molecular typing with immunohistochemical (IHC) staining. The relevance between different molecular typings and ultrasonic image, pathology were evaluated. Results Univariate analysis: among the four molecular typings, there were significant differences in tumor size, shape, margin, lymph node and histological grade (P<0.05). 1. Size: Luminal A tumor was smaller (69.4%), Basal -like type tumors are mostly larger (60.9%); 2. Shape: Basal-like type is more likely to show regular shape (45.7%); 3. Margin: Luminal A and Luminal B mostly are not circumscribed (79.6%, 74.8%), Basal -like type shows circumscribed(52.2%); 4. Lymph nodes: Luminal A type tends to be normal (87.8%), Luminal B type,Her-2+ type and Basal-like type tend to be abnormal (35.6%,36.4% and 39.1%). There was no significant difference in mass orientation, echo pattern, rear echo and calcification (P>0.05). Multivariate analysis: Basal-like breast cancer mostly showed regular shape, circumscribed margin and abnormal lymph nodes (P<0.05). Conclusion There are differences in the ultrasound manifestations of different molecular typings of breast cancer, and ultrasound features can be used as a potential imaging index to provide important information for the precise diagnosis and treatment of breast cancer.
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Affiliation(s)
- Qiao-Hong Pan
- Department of Ultrasound, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Zheng-Pin Zhang
- Department of Ultrasound, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Liu-Yi Yan
- Department of Ultrasound, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Ning-Rui Jia
- Department of Ultrasound, Heping Hospital Affiliated to Changzhi Medical College, Changzhi, China
| | - Xin-Yu Ren
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Bei-Ke Wu
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Yu-Bing Hao
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Zhi-Fang Li
- Department of Preventive Medicine, Changzhi Medical College, Changzhi, China
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Zhang L, Duan S, Qi Q, Li Q, Ren S, Liu S, Mao B, Zhang Y, Wang S, Yang L, Liu R, Liu L, Li Y, Li N, Zhang L. Noninvasive Prediction of Ki-67 Expression in Hepatocellular Carcinoma Using Machine Learning-Based Ultrasomics: A Multicenter Study. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2023; 42:1113-1122. [PMID: 36412932 DOI: 10.1002/jum.16126] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
OBJECTIVES To investigate the ability of ultrasomics to predict Ki-67 expression in hepatocellular carcinoma (HCC). METHODS A total of 244 patients from three hospitals were retrospectively recruited (training dataset, n = 168; test dataset, n = 43; and validation dataset, n = 33). Lesion segmentation of the ultrasound images was performed manually by two radiologists. In total, 1409 ultrasomics features were extracted. Feature selection was conducted using the intra-class correlation coefficient, variance threshold, mutual information, and recursive feature elimination plus eXtreme Gradient Boosting. The support vector machine was combined with the learning curve and grid search parameter tuning to construct the clinical, ultrasomics, and combined models. The predictive performance of the models was assessed using the area under the receiver operating characteristic curve (AUC), sensitivity, specificity and accuracy. RESULTS The ultrasomics model performed well on the training, test, and validation datasets. The AUC (95% confidence interval [CI]) for these datasets were 0.955 (0.912-0.981), 0.861 (0.721-0.947), and 0.665 (0.480-0.819), respectively. The combination of ultrasomics and clinical features significantly improved model performance on all three datasets. The AUC (95% CI), sensitivity, specificity, and accuracy were 0.986 (0.955-0.998), 0.973, 0.840, and 0.869 on the training dataset; 0.871 (0.734-0.954), 0.750, 0.829, and 0.814 on the test dataset; and 0.742 (0.560-0.878), 0.714, 0.808, and 0.788 on the validation dataset, respectively. CONCLUSIONS Ultrasomics was proved to be a potential noninvasive method to predict Ki-67 expression in HCC.
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Affiliation(s)
- Linlin Zhang
- Department of Ultrasound, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Shaobo Duan
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
- Department of Health Management, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Qinghua Qi
- Department of Ultrasound, First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Qian Li
- Department of Ultrasound, Henan Provincial Cancer Hospital, Zhengzhou, China
| | - Shanshan Ren
- Department of Ultrasound, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Shunhua Liu
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Bing Mao
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Ye Zhang
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
- Department of Health Management, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Simeng Wang
- Department of Ultrasound, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Long Yang
- Department of Ultrasound, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
| | - Ruiqing Liu
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Luwen Liu
- Department of Ultrasound, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Yaqiong Li
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Na Li
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Lianzhong Zhang
- Department of Ultrasound, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, Henan, China
- Henan Engineering Technology Research Center of Ultrasonic Molecular Imaging and Nanotechnology, Henan University People's Hospital, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
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Zhang Y, Li J, Mo M, Shen J, Ren H, Li S, Liu G, Shao Z. The comparison of efficacy and safety evaluation of vacuum-assisted Elite 10-G system and the traditional BARD 14-G core needle in breast diagnosis: an open-label, parallel, randomized controlled trial. Int J Surg 2023; 109:1180-1187. [PMID: 37042316 PMCID: PMC10389332 DOI: 10.1097/js9.0000000000000257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 01/26/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND Vacuum-assisted biopsy (VAB) and core needle biopsy (CNB) are both widely used methods in diagnosing breast lesions. We aimed to determine whether the Elite 10-gauge VAB achieves higher accuracy than the BARD spring-actuated 14-gauge CNB. MATERIALS AND METHODS This was a phase 3, open-label, parallel, randomized controlled trial (NCT04612439). In total, 1470 patients with ultrasound (US)-visible breast lesions requiring breast biopsy were enrolled from April to July 2021 and randomized at a 1 : 1 ratio to undergo VAB or CNB. All patients underwent surgical excision after needle biopsy. The primary outcome was accuracy, defined as the proportion of patients who had a consistent qualitative diagnosis between the biopsy and surgical pathology results. The underestimation rate, false-negative rate and safety evaluations were the secondary endpoints. RESULTS A total of 730 and 732 patients were evaluable for endpoints in the VAB and CNB groups, respectively. The accuracy of VAB surpassed that of CNB in the whole population (94.8 vs. 91.1%, P =0.009). The overall malignant underestimation rate was significantly lower in the VAB group than in the CNB group (21.4 vs. 30.9%, P =0.035). Additionally, significantly more false-negative events were noted in the CNB group (4.9 vs. 7.8%, P =0.037). In patients who presented with accompanying calcification, the accuracy of VAB surpassed that of CNB (93.2 vs. 88.3%, P =0.022). The potential superiority of VAB was indicated in patients with heterogeneous echo on US. CONCLUSIONS In general, the 10-G VAB procedure is a reasonable alternative to the 14-G CNB procedure with higher accuracy. We recommend the use of VAB for lesions with accompanying calcification or heterogeneous echo on US.
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Affiliation(s)
- Ying Zhang
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Junjie Li
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Miao Mo
- Clinical Statistics Center, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Juping Shen
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Hui Ren
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Shiping Li
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Guangyu Liu
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
| | - Zhimin Shao
- Department of Breast Surgery
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People’s Republic of China
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Quan MY, Huang YX, Wang CY, Zhang Q, Chang C, Zhou SC. Deep learning radiomics model based on breast ultrasound video to predict HER2 expression status. Front Endocrinol (Lausanne) 2023; 14:1144812. [PMID: 37143737 PMCID: PMC10153672 DOI: 10.3389/fendo.2023.1144812] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/27/2023] [Indexed: 05/06/2023] Open
Abstract
Purpose The detection of human epidermal growth factor receptor 2 (HER2) expression status is essential to determining the chemotherapy regimen for breast cancer patients and to improving their prognosis. We developed a deep learning radiomics (DLR) model combining time-frequency domain features of ultrasound (US) video of breast lesions with clinical parameters for predicting HER2 expression status. Patients and Methods Data for this research was obtained from 807 breast cancer patients who visited from February 2019 to July 2020. Ultimately, 445 patients were included in the study. Pre-operative breast ultrasound examination videos were collected and split into a training set and a test set. Building a training set of DLR models combining time-frequency domain features and clinical features of ultrasound video of breast lesions based on the training set data to predict HER2 expression status. Test the performance of the model using test set data. The final models integrated with different classifiers are compared, and the best performing model is finally selected. Results The best diagnostic performance in predicting HER2 expression status is provided by an Extreme Gradient Boosting (XGBoost)-based time-frequency domain feature classifier combined with a logistic regression (LR)-based clinical parameter classifier of clinical parameters combined DLR, particularly with a high specificity of 0.917. The area under the receiver operating characteristic curve (AUC) for the test cohort was 0.810. Conclusion Our study provides a non-invasive imaging biomarker to predict HER2 expression status in breast cancer patients.
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Affiliation(s)
- Meng-Yao Quan
- Department of Ultrasonography, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yun-Xia Huang
- Department of Ultrasonography, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Chang-Yan Wang
- Laboratory of The Smart Medicine and AI-based Radiology Technology (SMART), School of Communication and Information Engineering, Shanghai University, Shanghai, China
| | - Qi Zhang
- Laboratory of The Smart Medicine and AI-based Radiology Technology (SMART), School of Communication and Information Engineering, Shanghai University, Shanghai, China
- *Correspondence: Shi-Chong Zhou, ; Qi Zhang,
| | - Cai Chang
- Department of Ultrasonography, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shi-Chong Zhou
- Department of Ultrasonography, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Shi-Chong Zhou, ; Qi Zhang,
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Iacob R, Manolescu DL, Stoicescu ER, Fabian A, Malita D, Oancea C. Breast Cancer—How Can Imaging Help? Healthcare (Basel) 2022; 10:healthcare10071159. [PMID: 35885686 PMCID: PMC9323053 DOI: 10.3390/healthcare10071159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 11/16/2022] Open
Abstract
Breast cancer is the most common malignant disease among women, causing death and suffering worldwide. It is known that, for the improvement of the survival rate and the psychological impact it has on patients, early detection is crucial. For this to happen, the imaging techniques should be used at their full potential. We selected and examined 44 articles that had as subject the use of a specific imaging method in breast cancer management (mammography, ultrasound, MRI, ultrasound-guided biopsy, PET-CT). After analyzing their data, we summarized and concluded which are the best ways to use each one of the mentioned techniques for a good outcome. We created a simplified algorithm with easy steps that can be followed by radiologists when facing this type of neoplasia.
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Affiliation(s)
- Roxana Iacob
- Department of Radiology and Medical Imaging, ‘Victor Babes’ University of Medicine and Pharmacy Timisoara, 300041 Timișoara, Romania; (R.I.); (E.R.S.); (A.F.); (D.M.)
| | - Diana Luminita Manolescu
- Department of Radiology and Medical Imaging, ‘Victor Babes’ University of Medicine and Pharmacy Timisoara, 300041 Timișoara, Romania; (R.I.); (E.R.S.); (A.F.); (D.M.)
- Center for Research and Innovation in Precision Medicine of Respiratory Diseases (CRIPMRD), ‘Victor Babeș’ University of Medicine and Pharmacy, 300041 Timișoara, Romania;
- Correspondence:
| | - Emil Robert Stoicescu
- Department of Radiology and Medical Imaging, ‘Victor Babes’ University of Medicine and Pharmacy Timisoara, 300041 Timișoara, Romania; (R.I.); (E.R.S.); (A.F.); (D.M.)
- Research Center for Pharmaco-Toxicological Evaluations, ‘Victor Babes’ University of Medicine and Pharmacy Timisoara, 300041 Timișoara, Romania
| | - Antonio Fabian
- Department of Radiology and Medical Imaging, ‘Victor Babes’ University of Medicine and Pharmacy Timisoara, 300041 Timișoara, Romania; (R.I.); (E.R.S.); (A.F.); (D.M.)
| | - Daniel Malita
- Department of Radiology and Medical Imaging, ‘Victor Babes’ University of Medicine and Pharmacy Timisoara, 300041 Timișoara, Romania; (R.I.); (E.R.S.); (A.F.); (D.M.)
| | - Cristian Oancea
- Center for Research and Innovation in Precision Medicine of Respiratory Diseases (CRIPMRD), ‘Victor Babeș’ University of Medicine and Pharmacy, 300041 Timișoara, Romania;
- Department of Pulmonology, ‘Victor Babes’ University of Medicine and Pharmacy, 300041 Timișoara, Romania
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