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초음파에서 악성이 의심되었던 고형 혹의 재 분석

Authors
 곽진영  ;  김은경  ;  유재경  ;  오기근  ;  김민정  ;  손은주  ;  최선형 
Citation
 Journal of Korean Society of Breast Screening (대한유방검진학회지), Vol.3 : 125-130, 2006 
Journal Title
 Journal of Korean Society of Breast Screening (대한유방검진학회지) 
ISSN
 1738-3501 
Issue Date
2006
Keywords
Breast US ; Breast neoplasm ; Breast cancer
Abstract
Purpose: The objective of our study was to reconsider the usefulness of many characteristics on US for differentiating benign and malignant masses. Materials and Methods: From February 2000 through April 2001, we retrospectively evaluated 309 solid breast nodules (282 patients) on US, which were categorized suspicious malignancy or suggestive malignancy, prospectively and confirmed by core-needle biopsy or operation. We analyzed the solid nodules, according to eight known malignant characteristics, which have been described in Stavros et al’s study. The sensitivity, specificity, positive predictive value, negative predictive value and odds ratio were calculated. Results: Among 309 lesions diagnosed as suspicious or suggestive malignancy prospectively, 140 lesions (45.31 %) were confirmed as malignant nodules. The mean number of these findings per one nodule was 2.5 (benign nodule: 2.2, malignant nodule: 2.7). Spiculated margin, marked hypoechogenecity, shadowing, and punctate microcalcifications were statistically significant. Odds ratio of punctate calcifications is the highest (19.5), followed by marked hypoechogenecity (3.1), spiculated margin (1.9), spiculated, microlobulated or angular margin (1.7), taller than wide (1.2), additional findings (1), and shadowing (0.6). Conclusion: Ultrasonographic findings are useful to differentiate malignant from benign solid nodules by that of Stavros et al’s.
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
Kwak, Jin Young(곽진영) ORCID logo https://orcid.org/0000-0002-6212-1495
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
Son, Eun Ju(손은주) ORCID logo https://orcid.org/0000-0002-7895-0335
Oh, Ki Keun(오기근)
You, Jai Kyung(유재경)
Choi, Seon Hyeong(최선형)
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/163572
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