- Evaluating imaging-pathology concordance and discordance after ultrasound-guided breast biopsy
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Park VY, Kim EK, Moon HJ, Yoon JH, Kim MJ
- KMID: 2409561
- Ultrasonography.
- 2018 Apr;37(2):107-120.
- doi: 10.14366/usg.17049
Ultrasound (US)-guided breast biopsy has become the main method for diagnosing breast pathology, and it has a high diagnostic accuracy, approaching that of open surgical biopsy. However, methods for confirming... -
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- Corrigendum: Diffusion-Weighted Magnetic Resonance Imaging for Breast Cancer Screening in High-Risk Women: Design and Imaging Protocol of a Prospective Multicenter Study in Korea
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Shin HJ, Lee SH, Park VY, Yoon JH, Kang BJ, Yun BL, Kim TH, Ko ES, Han BK, Chu AJ, Park SY, Kim HH, Moon WK
- KMID: 2529354
- J Breast Cancer.
- 2022 Apr;25(2):145-146.
- doi: 10.4048/jbc.2022.25.e13
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- Effect of the Menstrual Cycle on Background Parenchymal Enhancement Observed on Breast MRIs in Korean Women
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Park VY, Kim EK, Moon HJ, Yoon JH, Kim MJ
- KMID: 2043605
- J Korean Soc Radiol.
- 2015 Sep;73(3):158-163.
- doi: 10.3348/jksr.2015.73.3.158
PURPOSE: To evaluate the effect of the menstrual cycle on background parenchymal enhancement observed on breast MRIs in Korean women, and to suggest an optimal period for scheduling breast MRIs. MATERIALS... -
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- Associations between Bethesda categories and tumor characteristics of conventional papillary thyroid carcinoma
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Park VY, Kim EK, Kwak JY, Yoon JH, Moon HJ
- KMID: 2422359
- Ultrasonography.
- 2018 Oct;37(4):323-329.
- doi: 10.14366/usg.17053
PURPOSE: The aim of this study was to investigate the associations of Bethesda categories III, V, and VI with the clinical and pathological features of thyroid nodules surgically confirmed as... -
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- Medical Audit of Screening Mammography at a Tertiary Referral Hospital Using the 5th Edition of Breast Imaging Reporting and Data System
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Byon JH, Kim MJ, Park VY, Yoon JH, Moon HJ, Kim EK
- KMID: 2454030
- J Korean Soc Radiol.
- 2019 May;80(3):513-523.
- doi: 10.3348/jksr.2019.80.3.513
PURPOSE: The purpose of this study is to analyze medical audit of screening digital mammography at a tertiary hospital and to review changes of medical audit according to newly revised... -
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- Survival Rates of Breast Cancer Patients Aged 40 to 49 Years according to Detection Modality in Korea: Screening Ultrasound versus Mammography
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Won SY, Park HS, Kim P, Kim SI, Moon HJ, Yoon JH, Park VY, Park S, Kim MJ, Cho YU, Park BW
- KMID: 2512699
- Korean J Radiol.
- 2021 Feb;22(2):159-167.
- doi: 10.3348/kjr.2019.0588
Objective: The aim of this study was to compare the survival rates of Korean females aged 40 to 49 years with breast cancer detected by supplemental screening ultrasound (US) or... -
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- Using ultrasonographic features to predict the outcomes of patients with small papillary thyroid carcinomas: a retrospective study implementing the 2015 ATA patterns and ACR TI-RADS categories
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Park HM, Lee J, Kwak JY, Park VY, Rho M, Lee M, Yoon JH
- KMID: 2527431
- Ultrasonography.
- 2022 Apr;41(2):298-306.
- doi: 10.14366/usg.21097
Background: The aim of this study was to evaluate whether risk stratification systems using ultrasonographic (US) features show associations with the outcomes of patients with small papillary thyroid carcinomas (PTCs). Methods:... -
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- Changes in Automated Mammographic Breast Density Can Predict Pathological Response After Neoadjuvant Chemotherapy in Breast Cancer
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Ahn JH, Go J, Lee SJ, Kim JY, Park HS, Kim SI, Park BW, Park VY, Yoon JH, Kim MJ, Park S
- KMID: 2541958
- Korean J Radiol.
- 2023 May;24(5):384-394.
- doi: 10.3348/kjr.2022.0629
Objective: Mammographic density is an independent risk factor for breast cancer that can change after neoadjuvant chemotherapy (NCT). This study aimed to evaluate percent changes in volumetric breast density (ΔVbd%)... -
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- Preoperative Magnetic Resonance Imaging FeaturesAssociated with Positive Resection Margins in Patientswith Invasive Lobular Carcinoma
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Yoon J, Kim EK, Kim MJ, Moon HJ, Yoon JH, Park VY
- KMID: 2505133
- Korean J Radiol.
- 2020 Aug;21(8):946-954.
- doi: 10.3348/kjr.2019.0674
Objective: To investigate preoperative magnetic resonance imaging (MRI) findings associated with resection margin statusin patients with invasive lobular carcinoma (ILC) who underwent breast-conserving surgery. Materials and Methods: One hundred and one... -
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- Follow-Up Intervals for Breast Imaging Reporting andData System Category 3 Lesions on Screening Ultrasoundin Screening and Tertiary Referral Centers
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Huh S, Suh HJ, Kim EK, Kim MJ, Yoon JH, Park VY, Moon HJ
- KMID: 2505743
- Korean J Radiol.
- 2020 Sep;21(9):1027-1035.
- doi: 10.3348/kjr.2019.0747
Objective: To assess the appropriate follow-up interval, and rate and timepoint of cancer detection in women with Breast ImagingReporting and Data System (BI-RADS) 3 lesions on screening ultrasonography (US) according... -
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- Prior to Breast MRI Guidelines in Korea, Where Were We?
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Hwang CH, Rho M, Lee M, Kim GR, Park VY, Yoon JH, Kim MJ
- KMID: 2514132
- Investig Magn Reson Imaging.
- 2021 Mar;25(1):35-42.
- doi: 10.13104/imri.2021.25.1.35
Purpose: To evaluate and analyze the adequacy of breast magnetic resonance imaging (MRI)s taken before publication of the 2018 recommendation in South Korea. Materials and Methods: We enrolled 87 cases of... -
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- Core-Needle Biopsy Does Not Show Superior Diagnostic Performance to Fine-Needle Aspiration for Diagnosing Thyroid Nodules
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Shin I, Kim EK, Moon HJ, Yoon JH, Park VY, Lee SE, Lee HS, Kwak JY
- KMID: 2468491
- Yonsei Med J.
- 2020 Feb;61(2):161-168.
- doi: 10.3349/ymj.2020.61.2.161
PURPOSE: To compare the diagnostic performances of fine-needle aspiration (FNA) and core-needle biopsy (CNB) for thyroid nodules according to nodule size. MATERIALS AND METHODS: This retrospective study included 320 thyroid nodules... -
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- Radiomics Analysis of Gray-Scale Ultrasonographic Images of Papillary Thyroid Carcinoma > 1 cm: Potential Biomarker for the Prediction of Lymph Node Metastasis
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Chung HJ, Han K, Lee E, Yoon JH, Park VY, Lee M, Cho E, Kwak JY
- KMID: 2539273
- J Korean Soc Radiol.
- 2023 Jan;84(1):185-196.
- doi: 10.3348/jksr.2021.0155
Purpose This study aimed to investigate radiomics analysis of ultrasonographic images to develop a potential biomarker for predicting lymph node metastasis in papillary thyroid carcinoma (PTC) patients. Materials and Methods This study included... -
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- Comparison of breast tissue markers for tumor localization in breast cancer patients undergoing neoadjuvant chemotherapy
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Koo JH, Kim EK, Moon HJ, Yoon JH, Park VY, Kim MJ
- KMID: 2464513
- Ultrasonography.
- 2019 Oct;38(4):336-344.
- doi: 10.14366/usg.19004
PURPOSE: The purpose of this study was to compare the visibility of breast tissue markers in cases of breast cancer on ultrasonography (US) after neoadjuvant chemotherapy (NAC) and to analyze... -
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- Preoperative High Neutrophil-Lymphocyte Ratio May Be Associated with Lateral Lymph Node Metastasis in Patients with Papillary Thyroid Cancers
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Chae IH, Kim EK, Moon HJ, Yoon JH, Park VY, Lee HS, Moon J, Kwak JY
- KMID: 2428070
- Int J Thyroidol.
- 2018 May;11(1):41-48.
- doi: 10.11106/ijt.2018.11.1.41
BACKGROUND AND OBJECTIVES: The present study investigated the association between preoperative neutrophil-to-lymphocyte ratio (NLR) and poor prognostic outcomes in conventional papillary thyroid carcinomas (cPTCs). MATERIALS AND METHODS: Two hundred and five... -
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- Diagnostic Value of CYFRA 21-1 Measurement in Fine-Needle Aspiration Washouts for Detection of Axillary Recurrence in Postoperative Breast Cancer Patients
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Won SY, Kim EK, Moon HJ, Yoon JH, Park VY, Kim MJ
- KMID: 2469188
- J Korean Soc Radiol.
- 2020 Jan;81(1):147-156.
- doi: 10.3348/jksr.2020.81.1.147
PURPOSE: The objective of this study was to evaluate the diagnostic value and threshold levels of cytokeratin fragment 21-1 (CYFRA 21-1) in fine-needle aspiration (FNA) washouts for detection of lymph... -
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- Artificial Intelligence Computer-Assisted Diagnosis for Thyroid Nodules: Comparison of Diagnostic Performance Using Original and Mobile Ultrasonography Images
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Cho S, Lee E, Lee H, Lee HS, Yoon JH, Park VY, Rho M, Yoon J, Kwak JY
- KMID: 2543016
- Int J Thyroidol.
- 2023 May;16(1):111-119.
- doi: 10.11106/ijt.2023.16.1.111
Background and Objectives: This study investigated whether an artificial intelligence computer-assisted diagnosis (AI-CAD) software recently developed in our institution named the Severance Artificial intelligence program (SERA) could show similar diagnostic... -
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- Feasibility of Charcoal Tattooing of Cytology-Proven Metastatic Axillary Lymph Node at Diagnosis and Sentinel Lymph Node Biopsy after Neoadjuvant Chemotherapy in Breast Cancer Patients
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Park S, Koo JS, Kim GM, Sohn J, Kim SI, Cho YU, Park BW, Park VY, Yoon JH, Moon HJ, Kim MJ, Kim EK
- KMID: 2417869
- Cancer Res Treat.
- 2018 Jul;50(3):801-812.
- doi: 10.4143/crt.2017.210
PURPOSE: Sentinel lymph node biopsy (SLNB) can be performed when node-positive disease is converted to node-negative status after neoadjuvant chemotherapy (NCT). Tattooing nodes might improve accuracy but supportive data are... -
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- Annual Trends in Ultrasonography-Guided 14-Gauge Core Needle Biopsy for Breast Lesions
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Jung I, Han K, Kim MJ, Moon HJ, Yoon JH, Park VY, Kim EK
- KMID: 2470749
- Korean J Radiol.
- 2020 Mar;21(3):259-267.
- doi: 10.3348/kjr.2019.0695
OBJECTIVE: To examine time trends in ultrasonography (US)-guided 14-gauge core needle biopsy (CNB) for breast lesions based on the lesion size, Breast Imaging-Reporting and Data System (BI-RADS) category, and pathologic... -
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- Diffusion-Weighted Magnetic Resonance Imaging for Breast Cancer Screening in High-Risk Women: Design and Imaging Protocol of a Prospective Multicenter Study in Korea
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Shin HJ, Lee SH, Park VY, Yoon JH, Kang BJ, Yun BL, Kim TH, Ko ES, Han BK, Chu AJ, Park SY, Kim HH, Moon WK
- KMID: 2515179
- J Breast Cancer.
- 2021 Apr;24(2):218-228.
- doi: 10.4048/jbc.2021.24.e19
Purpose: Interest in unenhanced magnetic resonance imaging (MRI) screening for breast cancer is growing due to concerns about gadolinium deposition in the brain and the high cost of contrast-enhanced MRI.... -
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