Prospective Evaluation of Ultrasound in a Novel Position with MRI Virtual Navigation for MRI-Detected Only Breast Lesions: A Pilot Study of a More Efficient and Economical Method

• Published in: Diagnostics (Basel) Vol. 13; no. 1; p. 29
• Main Authors: Qi, Ruixiang, Fang, Jianhua, Zhu, Luoxi, Shan, Yanna, Wang, Wei, Xu, Chenke, Bao, Lingyun
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 22.12.2022; MDPI
• Subjects: Biopsy; Blood vessels; Breast cancer; breast ultrasonography; Diagnosis; Diagnosis, Ultrasonic; Family medical history; Hospitals; image-guided biopsy; Magnetic resonance imaging; Medical screening; Methods; Mortality; Patients; second-look ultrasound; Ultrasonic imaging; virtual navigation; China; magnetic resonance imaging; virtual navigation; breast ultrasonography; second-look ultrasound; image-guided biopsy
• ISSN: 2075-4418; 2075-4418
• DOI: 10.3390/diagnostics13010029

The aim of this study was to evaluate the clinical utility of ultrasound (US) with magnetic resonance imaging (MRI) virtual navigation in a novel prone position for MRI-detected incidental breast lesions. Between June 2016 and June 2020, 30 consecutive patients with 33 additional Breast Imaging Reporting and Data System (BI-RADS) category 4 or 5 lesions that were detected on MRI but occult on second-look US were enrolled in the study. All suspicious lesions were located in real-time US using MRI virtual navigation in the prone position and then followed by US-guided biopsy or surgical excision. Pathological results were taken as the standard of reference. The detection rate of US with MRI virtual navigation was calculated. The MRI features and pathological types of these lesions were analyzed. A total of 31 lesions were successfully located with real-time US with MRI virtual navigation and then US-guided biopsy or localization, and the detection rate was 93.9% (31/33). Twenty-seven (87.1%, 27/31) proved to be benign lesions and four (12.9%, 4/31) were malignant lesions at pathology. Of the 33 MRI-detected lesions, 31 (93.9%, 31/33) were non-mass enhancements and two (6.1%, 2/33) were masses. This study showed that real-time US with prone MRI virtual navigation is a novel efficient and economical method to improve the detection and US-guided biopsy rate of breast lesions that are detected solely on MRI.