Ram S, Regen-Tuero H, Baird GL, Lourenco AP. Compliance with Short-Interval Follow-up MRI after Benign Concordant MRI-guided Breast Biopsy.
JOURNAL OF BREAST IMAGING 2021;
3:64-71. [PMID:
38424838 DOI:
10.1093/jbi/wbaa089]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Indexed: 03/02/2024]
Abstract
OBJECTIVE
To evaluate compliance with short-interval follow-up MRI after benign concordant MRI-guided breast biopsy.
METHODS
This institutional review board-approved retrospective study included all benign concordant MRI-guided biopsies performed between January 1, 2010, and May 1, 2018. The following was collected from the electronic medical record: patient and lesion characteristics, short-interval follow-up MRI recommendation, communication to referring physician, follow-up imaging, repeat biopsies, biopsy outcome, and patient insurance status. Compliance with recommendations was defined as follow-up MRI within 9 months of biopsy.
RESULTS
Among 98 patients, there were 107 lesions with benign concordant MRI-guided biopsy results that met study criteria. After excluding 7 patients who underwent subsequent mastectomy, 50/91 (54.9%) patients were recommended short-interval follow-up MRI. Of these, 33/50 (66.0%) had a short-interval follow-up MRI. Direct communication of the short-interval follow-up recommendation was documented in the biopsy report for 4/50 (8%) patients. Subsequent MRI was available for 77/107 (72%) lesions at a median of 29 months following MRI-guided biopsy (range, 3-96 months). Subsequent mammography was available for 21/30 (70%) remaining lesions at a median of 47 months following MRI-guided biopsy (range, 23-88 months). There were two repeat biopsies, with one subsequent malignancy, resulting in a false-negative rate of 0.9% (1/107).
CONCLUSION
When short-interval follow-up MRI was recommended following benign concordant MRI-guided breast biopsy, compliance was 66.0%. Lack of communication of the recommendation may at least partially explain the low compliance. The low false-negative rate (0.9%) suggests routine short-interval follow-up MRI may be unnecessary following benign concordant MRI-guided biopsy.
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