OBJECTIVES: To determine the malignancy rate of nonpalpable breast lesions, categorised according to the Breast Imaging Reporting and Data System (BI-RADS) classification in the setting of a Breast Care Unit. METHODS: All nonpalpable breast lesions from consecutive patients referred to a dedicated Breast Care Unit were prospectively reviewed and classified into 5 BI-RADS assessment categories (0, 2, 3, 4, and 5). RESULTS: A total of 2708 lesions were diagnosed by mammography (71.6%), ultrasound (8.7%), mammography and ultrasound (19.5%), or MRI (0.2%). The distribution of the lesions by BI-RADS category was: 152 in category 0 (5.6%), 56 in category 2 (2.1%), 742 in category 3 (27.4%), 1523 in category 4 (56.2%) and 235 in category 5 (8.7%). Histology revealed 570 malignant lesions (32.9%), 152 high-risk lesions (8.8%), and 1010 benign lesions (58.3%). Malignancy was detected in 17 (2.3%) category 3 lesions, 364 (23.9%) category 4 lesions and 185 (78.7%) category 5 lesions. Median follow-up was 36.9 months. CONCLUSION: This pragmatic study reflects the assessment and management of breast impalpable abnormalities referred for care to a specialized Breast Unit. Multidisciplinary evaluation with BI-RADS classification accurately predicts malignancy, and reflects the quality of management. This assessment should be encouraged in community practice appraisal.
OBJECTIVES: To determine the malignancy rate of nonpalpable breast lesions, categorised according to the Breast Imaging Reporting and Data System (BI-RADS) classification in the setting of a Breast Care Unit. METHODS: All nonpalpable breast lesions from consecutive patients referred to a dedicated Breast Care Unit were prospectively reviewed and classified into 5 BI-RADS assessment categories (0, 2, 3, 4, and 5). RESULTS: A total of 2708 lesions were diagnosed by mammography (71.6%), ultrasound (8.7%), mammography and ultrasound (19.5%), or MRI (0.2%). The distribution of the lesions by BI-RADS category was: 152 in category 0 (5.6%), 56 in category 2 (2.1%), 742 in category 3 (27.4%), 1523 in category 4 (56.2%) and 235 in category 5 (8.7%). Histology revealed 570 malignant lesions (32.9%), 152 high-risk lesions (8.8%), and 1010 benign lesions (58.3%). Malignancy was detected in 17 (2.3%) category 3 lesions, 364 (23.9%) category 4 lesions and 185 (78.7%) category 5 lesions. Median follow-up was 36.9 months. CONCLUSION: This pragmatic study reflects the assessment and management of breast impalpable abnormalities referred for care to a specialized Breast Unit. Multidisciplinary evaluation with BI-RADS classification accurately predicts malignancy, and reflects the quality of management. This assessment should be encouraged in community practice appraisal.
Authors: Elizabeth Lazarus; Martha B Mainiero; Barbara Schepps; Susan L Koelliker; Linda S Livingston Journal: Radiology Date: 2006-03-28 Impact factor: 11.105
Authors: Maja Jakimovska Dimitrovska; Nadica Mitreska; Menka Lazareska; Elizabeta Stojovska Jovanovska; Ace Dodevski; Aleksandar Stojkoski Journal: Open Access Maced J Med Sci Date: 2015-05-19
Authors: Lucas Delmonico; Vivian Rabello Areias; Rodrigo César Pinto; Cintia Da Silva Matos; Marco Felipe Franco Rosa; Carolina Maria De Azevedo; Gilda Alves Journal: Mol Med Rep Date: 2015-03-05 Impact factor: 2.952
Authors: Louise Dickinson; Hashim U Ahmed; Clare Allen; Jelle O Barentsz; Brendan Carey; Jurgen J Futterer; Stijn W Heijmink; Peter Hoskin; Alex P Kirkham; Anwar R Padhani; Ch M Raj Persad; Jan van der Meulen; Arnauld Villers; Mark Emberton Journal: Urol Oncol Date: 2013-04 Impact factor: 3.498