Current Practices in Breast Magnetic Resonance Imaging: a Survey Involving the Korean Society of Breast Imaging
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Purpose: To report on the current practices in breast magnetic resonance imaging (MRI) in Korea. Materials and Methods: We invited the 68 members of the Korean Society of Breast Imaging who were working in hospitals with available breast MRI to participate in a survey on how they performed and interpreted breast MRI. We asked one member from each hospital to respond to the survey. A total of 22 surveys from 22 hospitals were analyzed. Results: Out of 22 hospitals, 13 (59.1%) performed at least 300 breast MRI examinations per year, and 5 out of 22 (22.7%) performed > 1200 per year. Out of 31 machines, 14 (45.2%) machines were 1.5-T scanners and 17 (54.8%) were 3.0-T scanners. All hospitals did contrast-enhanced breast MRI. Full-time breast radiologists supervised the performance and interpreted breast MRI in 19 of 22 (86.4%) of hospitals. All hospitals used BI-RADS for MRI interpretation. For computer-aided detection (CAD), 13 (59.1%) hospitals sometimes or always use it and 9 (40.9%) hospitals did not use CAD. Two (9.1%) and twelve (54.5%) hospitals never and rarely interpreted breast MRI without correlating the mammography or ultrasound, respectively. The majority of respondents rarely (13/21, 61.9%) or never (5/21, 23.8%) interpreted breast MRI performed at an outside facility. Of the hospitals performing contrast-enhanced examinations, 15 of 22 (68.2%) did not perform MRIguided interventional procedures. Conclusion: Breast MRI is extensively performed in Korea. The indication and practical patterns are diverse. The information from this survey would provide the basis for the development of Korean breast MRI practice guidelines.
Abstract
Purpose: To report on the current practices in breast magnetic resonance imaging (MRI) in Korea. Materials and Methods: We invited the 68 members of the Korean Society of Breast Imaging who were working in hospitals with available breast MRI to participate in a survey on how they performed and interpreted breast MRI. We asked one member from each hospital to respond to the survey. A total of 22 surveys from 22 hospitals were analyzed. Results: Out of 22 hospitals, 13 (59.1%) performed at least 300 breast MRI examinations per year, and 5 out of 22 (22.7%) performed > 1200 per year. Out of 31 machines, 14 (45.2%) machines were 1.5-T scanners and 17 (54.8%) were 3.0-T scanners. All hospitals did contrast-enhanced breast MRI. Full-time breast radiologists supervised the performance and interpreted breast MRI in 19 of 22 (86.4%) of hospitals. All hospitals used BI-RADS for MRI interpretation. For computer-aided detection (CAD), 13 (59.1%) hospitals sometimes or always use it and 9 (40.9%) hospitals did not use CAD. Two (9.1%) and twelve (54.5%) hospitals never and rarely interpreted breast MRI without correlating the mammography or ultrasound, respectively. The majority of respondents rarely (13/21, 61.9%) or never (5/21, 23.8%) interpreted breast MRI performed at an outside facility. Of the hospitals performing contrast-enhanced examinations, 15 of 22 (68.2%) did not perform MRIguided interventional procedures. Conclusion: Breast MRI is extensively performed in Korea. The indication and practical patterns are diverse. The information from this survey would provide the basis for the development of Korean breast MRI practice guidelines.
참고문헌 (13)
- "Korean statistical information service Web site" (2014)[URL]
- Kuhl CK, "Mammography, breast ultrasound, and magnetic resonance imaging for surveillance of women at high familial risk for breast cancer", J Clin Oncol, 23, pp.8469~8476 (2005)
- Plana MN, "Magnetic resonance imaging in the preoperative assessment of patients with primary breast cancer: systematic review of diagnostic accuracy and meta-analysis", Eur Radiol, 22, pp.26~38 (2012)
- Hylton NM, "Neoadjuvant chemotherapy for breast cancer : functional tumor volume by mr imaging predicts recurrence-free survival-results from the ACRIN 6657", CALGB 150007 I-SPY 1 TRIAL, 2016, pp.279, 44~55
- Cho N, "Breast cancer screening with mammography plus ultrasonography or magnetic resonance imaging in women 50 years or younger at diagnosis and treated with breast conservation therapy", JAMA Oncol (2017)
- Saslow D, "American Cancer Society guidelines for breast screening with MRI as an adjunct to mammography", CA Cancer J Clin, 57, pp.75~89 (2007)
- Morris EA, "ACR BI-RADS® Atlas, Breast Imaging Reporting and Data System" (2013), American College of Radiology
- Bassett LW, "National trends and practices in breast MRI", AJR Am J Roentgenol, 191, pp.332~339 (2008)
- "Healthcare Bigdata Hub"[URL]
- Warner E, "Comparison of breast magnetic resonance imaging, mammography, and ultrasound for surveillance of women at high risk for hereditary breast cancer", J Clin Oncol, 19, pp.3524~3531 (2001)
- Kuhl CK, "Breast MR imaging screening in 192 women proved or suspected to be carriers of a breast cancer susceptibility gene : preliminary results", Radiology, 215, pp.267~279 (2000)
- Stoutjesdijk MJ, "Magnetic resonance imaging and mammography in women with a hereditary risk of breast cancer", J Natl Cancer Inst, 93, pp.1095~1102 (2001)
- "ACR practice parameter for the performance of contrastenhanced magnetic resonance imaging (MRI) of the breast" (2013)[URL]