Diagnostic efficacy of ultrasound S-Detect technique combined with abbreviated breast MRI for early breast cancer screening
Objective To explore the diagnostic efficacy of ultrasound S-Detect technology combined with abbreviated breast magnetic resonance imaging(MRI)in early breast cancer screening.Methods Eighty-five breast lesions examined by breast ultrasonography and MRI from January 2020 to December 2021 were analyzed.Inclusion criteria included age of 14 years and above,non-treatment of surgery and neoadjuvant chemotherapy,tumor lesion≤2cm in diameter and pathology available from puncture or surgery.The diagnostic efficacy of ultrasound S-Detect technique,abbreviated breast MRI and their combination on breast cancer was evaluated using pathological findings as the gold standard.Results The sensitivity of S-Detect,abbreviated breast MRI and their combination in diagnosing breast cancer was 69.5％,81.4％and 98.3％,and their specificity was 88.5％,80.8％and 76.9％,respectively.Their accuracy was 75.3％,81.2％and 91.8％,respectively,and Kappa value of pathological consistency test was 0.50,0.58,and 0.80,respectively.The area under the curve(AUC)was 0.79,0.81,and 0.88,respectively.Conclusion S-Detect ultrasound combined with abbreviated breast MRI provides higher sensitivity,accuracy and pathological consistency in early breast cancer detection than their single detection,showing a high diagnostic efficacy.It actively promotes the early diagnosis and early treatment of early-stage breast cancer,and favors treatment regimens in clinical practice.
early breast cancerultrasound S-Detect techniqueabbreviated breast MRI technique
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