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다양한 영상 유도하 조직검사에서 진단된 비정형 관상피증식증: 수술 병리소견과의 비교

Other Titles
 Atypical Ductal Hyperplasia Diagnosed by Various Imaging Guided Biopsy: Correlation with Surgical Pathology 
 문주희  ;  박영진  ;   윤정현  ;   문희정  ;   김민정  ;   김은경 
 Journal of Korean Society of Breast Screening (대한유방검진학회지), Vol.16(1) : 1-10, 2019 
Journal Title
Journal of Korean Society of Breast Screening(대한유방검진학회지)
Issue Date
Atypical ductal hyperplasia ; Underestimation rate ; Biopsy
Purpose: The purpose of this study was to compare the underestimation rate of atypical ductal hyperplasia (ADH) diagnosed by ultrasonography-guided core needle biopsy (US-CNB), ultrasonography-guided vacuum-assisted biopsy (US-VAB) and stereotactic-guided vacuumassisted biopsy (S-VAB), and to evaluate the factors predicting malignancy. Materials and Methods: We retrospectively reviewed the surgical pathology outcomes of 226 lesions that were diagnosed with atypical ductal hyperplasia on US-CNB, US-VAB, and S-VAB between January 2005 and November 2015. Clinical and radiological features including age, size on imaging, family history, imaging features, residual lesion, symptom, Brest Imaging Reporting and Data System (BI-RADS) category, synchronous cancer were recorded and compared according to the biopsy methods. The underestimation rate of ADH was calculated and the factors were analyzed associated with underestimation of ADH. Results: Of 226 atypical ductal hyperplasia cases, 65 cases proved to be ductal carcinoma in situ and 21 cases proved to be invasive cancer on surgical excision. The underestimation rate of ADH on US-CNB, US-VAB and S-VAB were 48.25% (69/143), 21.62% (8/37), and 19.57% (9/46). Among 83 ADH cases on VAB, cases without residual lesion on imaging (n=35) is associated with the low underestimation rate (5.7% [2/35] vs. 31.3% [15/48], p=0.004). Significant predictive factors for malignancy were size on imaging ≥1 cm (P=0.003), mass or mass with calcification on imaging (P=0.029), nipple discharge or palpable lesion (P<0.001), and higher BI-RADS category (P<0.001). There was no significant difference in age, family history and synchronous cancer. Conclusion: The underestimation rate of ADH on VAB was lower than that of US-CNB. Lesion size on imaging ≥1 cm, mass forming lesion, nipple discharge or palpable lesion, higher BIRADS category lesion, and residual lesion were likely to be malignant and predictive factor of malignancy.
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
Yonsei Authors
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, Vivian Youngjean(박영진) ORCID logo https://orcid.org/0000-0002-5135-4058
Yoon, Jung Hyun(윤정현) ORCID logo https://orcid.org/0000-0002-2100-3513
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