20 December 2019 : Clinical Research
A New Application of Multimodality Radiomics Improves Diagnostic Accuracy of Nonpalpable Breast Lesions in Patients with Microcalcifications-Only in Mammography
Shujun Chen123AG, Xiaojun Guan4D, Zhenyu Shu5C, Yongfeng Li167B, Wenming Cao189B, Fei Dong4F, Minming Zhang4A, Guoliang Shao123G, Feng Shao11011F*DOI: 10.12659/MSM.918721
Med Sci Monit 2019; 25:9786-9793
Abstract
BACKGROUND: The aim of this study was to assess a radiomic scheme that combines image features from digital mammography and dynamic contrast-enhanced MRI to improve classification accuracy of nonpalpable breast lesion (NBL) with Breast Imaging-Reporting and Data System (BI-RADS) 3-5 microcalcifications-only in mammography.
MATERIAL AND METHODS: This retrospective study was approved by the Internal Research Review and Ethical Committee of our hospital. We included 81 patients who underwent a three-dimensional digital breast X-ray wire positioning for local resection between October 2012 and November 2016. All patients underwent breast MRI and mammography before the treatment, and all obtained pathological confirmation. According to the pathological results, 41 patients with benign lesions were assigned to the benign group and 40 patients with malignant lesions were assigned to the malignant group. We used the random forest algorithm to select significant features and to test the single and multimodal classifiers using the Leave-One-Out-Cross-Validation method. An area under the receiver operating characteristic curve was also used to evaluate its discriminating performance.
RESULTS: The multimodal classifier achieved AUC of 0.903, with a sensitivity of 82.5% and a specificity of 80.48%, which was better than any single modality.
CONCLUSIONS: Multimodal radiomics classification shows promising power in discriminating malignant lesions from benign lesions in NBL patients with BI-RADS 3-5 microcalcifications-only in mammography.
Keywords: Breast Neoplasms, Diagnosis, Mammography, Aged, Algorithms, Area Under Curve, Biopsy, Breast, Calcinosis, Magnetic Resonance Imaging, Middle Aged, ROC Curve, Radiographic Image Enhancement, Retrospective Studies, Sensitivity and Specificity
Editorial
01 January 2023 : Editorial
Editorial: Current Status of Two Adjuvanted Malaria Vaccines and the World Health Organization (WHO) Strategy to Eradicate Malaria by 2030DOI: 10.12659/MSM.939357
Med Sci Monit 2023; 29:e939357
SARS-CoV-2/COVID-19
26 January 2023 : Editorial
Editorial: The XBB.1.5 (‘Kraken’) Subvariant of Omicron SARS-CoV-2 and its Rapid Global SpreadMed Sci Monit In Press; DOI: 10.12659/MSM.939580
19 January 2023 : Clinical Research
Evaluation of Health-Related Quality of Life and Mental Health in 729 Medical Students in Indonesia During ...Med Sci Monit In Press; DOI: 10.12659/MSM.938892
19 January 2023 : Clinical Research
Determining the Impact of the COVID-19 Pandemic on Dental Care in the Serbian Adult Population: An Online Q...Med Sci Monit 2023; 29:e939238
27 December 2022 : Clinical Research
Effect of Physiotherapy to Correct Rounded Shoulder Posture in 30 Patients During the COVID-19 Pandemic in ...Med Sci Monit 2022; 28:e938926
In Press
27 Jan 2023 : Database Analysis
Association Between Neutrophil-Lymphocyte Ratio and All-Cause Mortality in Critically Ill Patients with Chr...Med Sci Monit In Press; DOI: 10.12659/MSM.938554
27 Jan 2023 : Clinical Research
Proposal for a Simple Equation for Limb Muscle Weight CalculationMed Sci Monit In Press; DOI: 10.12659/MSM.938606
26 Jan 2023 : Editorial
Editorial: The XBB.1.5 (‘Kraken’) Subvariant of Omicron SARS-CoV-2 and its Rapid Global SpreadMed Sci Monit In Press; DOI: 10.12659/MSM.939580
20 Jan 2023 : Clinical Research
A Study of 42 Partially Edentulous Patients with Single-Crown Restorations and Implants to Compare Bone Los...Med Sci Monit In Press; DOI: 10.12659/MSM.939225
Most Viewed Current Articles
13 Nov 2021 : Clinical Research
Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...DOI :10.12659/MSM.932788
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952