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유방초음파BI-RADS범주4와5병변의양성예측도

Other Titles
 Positive Predictive Value of BI-RADS US Category 4 and 5 Lesions 
Authors
 박혜영  ;  고수연  ;  박운주  ;  서재영  ;  손윤미  ;  윤인영  ;  문희정  ;  김민정  ;  김은경 
Citation
 Journal of the Korean Society for Breast Screening, Vol.9(2) : 138-141, 2012 
Journal Title
Journal of the Korean Society for Breast Screening(대한유방검진학회지)
ISSN
 1738-3501 
Issue Date
2012
Abstract
Purpose: To retrospectively analyze the positive predictive values (PPVs) of the lesions classified as categories 4 and 5 by using Breast Imaging Reporting and Data System (BI-RADS) ultrasonography (US). Materials and Methods: Between January 2012 and April 2012, the 558 lesion of 494 patients were reported BI-RADS US category 4 and 5. We reviewed the frequency, pathologic or clinical course. The PPVs for category 4a, 4b, 4c and 5 were evaluated. Results: Among the 558 lesions, the 395 lesions were pathologically confirmed as benign lesions and the 148 lesions were pathologically confirmed as malignant lesions. The 15 lesions were not pathologically confirmed. Among them, the 11 lesions were failed to follow up and 4 lesions are reassessed as category 3 lesions at the time of biopsy, which was scheduled to follow up rather than biopsy. The PPV for category 4 was 15.1% and the PPVs for subcategory 4a, 4b and 4c 5 were 7.8%, 60.0% and 78.1%. And the PPV for category 5 was 98.7%. Conclusion: In our hospital, the PPVs for BI-RADS US category 4a, 4b, 4c and 5 were presented to show the range of BI-RADS US, so it was appropriately subcategorized.
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Ko, Su Yeon(고수연)
Kim, Min Jung(김민정) ORCID logo https://orcid.org/0000-0003-4949-1237
Kim, Eun-Kyung(김은경) ORCID logo https://orcid.org/0000-0002-3368-5013
Moon, Hee Jung(문희정) ORCID logo https://orcid.org/0000-0002-5643-5885
Park, Woon Ju(박운주)
Park, Hye Young(박혜영)
Seo, Jae Young(서재영)
Son, Youn Mi(손윤미)
Youn, In Young(윤인영)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/103328
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