- Digital Breast Tomosynthesis versus MRI as an Adjunct to Full-Field Digital Mammography for Preoperative Evaluation of Breast Cancer according to Mammographic Density
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Kim H, Yang SY, Ahn JH, Ko EY, Ko ES, Han BK, Choi JS
- KMID: 2534416
- Korean J Radiol.
- 2022 Nov;23(11):1031-1043.
- doi: 10.3348/kjr.2021.0967
Objective: To compare digital breast tomosynthesis (DBT) and MRI as an adjunct to full-field digital mammography (FFDM) for the preoperative evaluation of women with breast cancer based on mammographic density. Materials... -
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- Multicentric Breast Cancer of the Axillary and Pectoral Breasts: A Case Report and Literature Review
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Kim H, Ko EY, Han BK, Kim JY, Chae BJ, Lee H
- KMID: 2534780
- J Breast Cancer.
- 2022 Oct;25(5):436-442.
- doi: 10.4048/jbc.2022.25.e33
Multicentric cancer of the pectoral and ectopic breasts is extremely rare, and diagnosing this malignancy remains challenging because axillary breast cancer is easily misdiagnosed as lymph node metastasis. Moreover, there... -
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- MRI Findings Suggestive of Metastatic Axillary Lymph Nodes in Patients with Invasive Breast Cancer
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Kim KE, Kim SY, Ko EY
- KMID: 2530050
- J Korean Soc Radiol.
- 2022 May;83(3):620-631.
- doi: 10.3348/jksr.2021.0097
Purpose This study aimed to investigate the diagnostic performance of features suggestive of nodal metastasis on preoperative MRI in patients with invasive breast cancer. Materials and Methods We retrospectively reviewed the preoperative breast... -
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- Atypical Ductal Hyperplasia: Risk Factors for Predicting Pathologic Upgrade on Excisional Biopsy
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Park KW, Han BK, Rhee SJ, Cho SY, Ko EY, Ko ES, Choi JS
- KMID: 2530051
- J Korean Soc Radiol.
- 2022 May;83(3):632-644.
- doi: 10.3348/jksr.2021.0109
Purpose To determine the incidence of atypical ductal hyperplasia (ADH) in needle biopsy and the upgrade rate to carcinoma, and to evaluate difference in findings between the upgrade and non-upgrade groups. Materials... -
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- Impact of Skeletal Muscle Loss and Visceral Obesity Measured Using Serial CT on the Prognosis of Operable Breast Cancers in Asian Patients
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Kwon Mr, Ko ES, Park MS, Jeong WK, Hwang NY, Kim JH, Lee JE, Kim SW, Yu JH, Han BK, Ko EY, Choi JS, Park KW
- KMID: 2525213
- Korean J Radiol.
- 2022 Feb;23(2):159-171.
- doi: 10.3348/kjr.2020.1475
Objective: This study aimed to investigate the impact of baseline values and temporal changes in body composition parameters, including skeletal muscle index (SMI) and visceral adipose tissue area (VAT), measured... -
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- Magnetic Resonance Imaging-Guided Breast Biopsy in Korea: A 10-Year Follow-Up Experience
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Cha SY, Ko EY, Han BK, Ko ES, Choi JS, Park KW, Lee JE
- KMID: 2519861
- J Breast Cancer.
- 2021 Aug;24(4):377-388.
- doi: 10.4048/jbc.2021.24.e35
Purpose: To evaluate the accuracy of magnetic resonance imaging (MRI)-guided breast biopsy. Methods: We retrospectively reviewed the clinical data of 111 consecutive patients referred for MRI-guided breast biopsy after mammography and... -
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- Utility of Antioxidants in the Treatment of Male Infertility: Clinical Guidelines Based on a Systematic Review and Analysis of Evidence
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Agarwal A, Leisegang K, Majzoub A, Henkel R, Finelli R, Panner Selvam MK, Tadros N, Parekh N, Ko EY, Cho CL, Arafa M, Alves MG, Oliveira PF, Alvarez JG, Shah R
- KMID: 2513974
- World J Mens Health.
- 2021 Apr;39(2):233-290.
- doi: 10.5534/wjmh.200196
It is widely accepted that oxidative stress plays an important role in the pathophysiology of male infertility and that antioxidants could have a significant role in the treatment of male... -
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- Incidentally Detected Hypopharyngeal Mass during Endotracheal Intubation
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Cho A, So J, Ko EY, Choi D
- KMID: 2505087
- Soonchunhyang Med Sci.
- 2020 Jun;26(1):45-47.
- doi: 10.15746/sms.20.013
Hypopharyngeal mass is an uncommon condition in the aerodigestive tract. There were only a few cases have been published in the medical literature. We experienced a case of incidentally detected... -
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- A Case of Expiratory Limb Filter Obstruction in Heated Circuit Kit
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Lee M, Ko EY, Lee SJ, Cho A, Chung YH, Koo BS, Lee JH
- KMID: 2505084
- Soonchunhyang Med Sci.
- 2020 Jun;26(1):36-37.
- doi: 10.15746/sms.20.010
Antimicrobial filters that prevent cross-contamination through anesthesia equipment are commonly used in operating rooms. Occlusion of this filter leads to the patient’s airway obstruction, which may lead to fatal outcomes.... -
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- MRI Criteria for Predicting Invasive Lesions in Biopsy-Proven Ductal Carcinoma in Situ
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Lee J, Park KW, Ko EY, Han BK, Ko ES, Choi JS, Nam M, Cho SY
- KMID: 2464917
- J Korean Soc Radiol.
- 2019 Nov;80(6):1203-1213.
- doi: 10.3348/jksr.2019.80.6.1203
PURPOSE: To evaluate the criteria for predicting invasive lesions with preoperative breast MRI in ductal carcinoma in situ (DCIS) histopathologically diagnosed with biopsy. MATERIALS AND METHODS: We retrospectively analyzed the preoperative... -
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- Effect of a Deep Learning Framework-Based Computer-Aided Diagnosis System on the Diagnostic Performance of Radiologists in Differentiating between Malignant and Benign Masses on Breast Ultrasonography
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Choi JS, Han BK, Ko ES, Bae JM, Ko EY, Song SH, Kwon MR, Shin JH, Hahn SY
- KMID: 2442709
- Korean J Radiol.
- 2019 May;20(5):749-758.
- doi: 10.3348/kjr.2018.0530
OBJECTIVE: To investigate whether a computer-aided diagnosis (CAD) system based on a deep learning framework (deep learning-based CAD) improves the diagnostic performance of radiologists in differentiating between malignant and benign... -
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- Additional lesions seen in magnetic resonance imaging of breast cancer patients: the role of second-look ultrasound and imaging-guided interventions
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Park SY, Han BK, Ko ES, Ko EY, Cho EY
- KMID: 2433295
- Ultrasonography.
- 2019 Jan;38(1):76-82.
- doi: 10.14366/usg.18002
PURPOSE: The purpose of this study was to investigate the final outcomes of magnetic resonance imaging (MRI)-identified additional lesions (MRALs) in breast cancer patients and the role of second-look ultrasound... -
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- Complementary Role of Elastography Using Carotid Artery Pulsation in the Ultrasonographic Assessment of Thyroid Nodules: A Prospective Study
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Hahn SY, Shin JH, Ko EY, Bae JM, Choi JS, Park KW
- KMID: 2418563
- Korean J Radiol.
- 2018 Oct;19(5):992-999.
- doi: 10.3348/kjr.2018.19.5.992
OBJECTIVE: The aim of this study was to evaluate the diagnostic performance of gray-scale ultrasonography (US), Doppler scan, and elastography using carotid artery pulsation in the diagnosis of thyroid nodules... -
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- Radiologic Findings of Primary Mucinous Cystadenocarcinoma of the Breast: A Report of Two Cases and a Literature Review
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Seong M, Ko EY, Han BK, Cho SY, Cho EY, Lee SK, Lee JE
- KMID: 2413959
- J Breast Cancer.
- 2016 Sep;19(3):330-333.
- doi: 10.4048/jbc.2016.19.3.330
Primary mucinous cystadenocarcinoma (MCA) of the breast is a rare but pathologically distinct breast tumor. There have been some case reports on primary MCA of the breast; however, they have... -
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- Breast Imaging Reporting and Data System Category 3 Lesions Detected on Whole-Breast Screening Ultrasound
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Nam SY, Ko EY, Han BK, Shin JH, Ko ES, Hahn SY
- KMID: 2413955
- J Breast Cancer.
- 2016 Sep;19(3):301-307.
- doi: 10.4048/jbc.2016.19.3.301
PURPOSE: This study assessed the incidence and cancer rate of probably benign lesions detected on bilateral whole-breast screening ultrasound (US), which corresponded to US Breast Imaging Reporting and Data System... -
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- Natural Products for Chemoprevention of Breast Cancer
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Ko EY, Moon A
- KMID: 2380874
- J Cancer Prev.
- 2015 Dec;20(4):223-231.
- doi: 10.15430/JCP.2015.20.4.223
Breast cancer is the primary cause of cancer death in women. Although current therapies have shown some promise against breast cancer, there is still no effective cure for the majority... -
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- Invasive Ductal Carcinoma Arising within a Mammary Hamartoma: Case Report
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Bae JM, Ko EY, Han BK
- KMID: 2151771
- Investig Magn Reson Imaging.
- 2015 Dec;19(4):237-240.
- doi: 10.13104/imri.2015.19.4.237
Breast hamartomas are typically a benign condition and rarely develop into malignant lesions. The coexistence of carcinoma and a breast hamartoma is rare; only 15 cases have been reported in... -
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- Screening Ultrasound in Women with Negative Mammography: Outcome Analysis
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Hwang JY, Han BK, Ko EY, Shin JH, Hahn SY, Nam MY
- KMID: 2163628
- Yonsei Med J.
- 2015 Sep;56(5):1352-1358.
- doi: 10.3349/ymj.2015.56.5.1352
PURPOSE: To show the results of an audit of screening breast ultrasound (US) in women with negative mammography in a single institution and to analyze US-detected cancers within a year... -
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- Ultrasonographic Classification of the Metastases to the Thyroid Gland
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Lee KH, Shin JH, Han BK, Ko EY, Ko ES, Hahn SY, Ryu JH
- KMID: 2149622
- J Korean Thyroid Assoc.
- 2015 May;8(1):67-74.
- doi: 10.11106/cet.2015.8.1.67
BACKGROUND AND OBJECTIVES: To classify the metastases to the thyroid gland arising from non-thyroidal malignancies on ultrasound (US). MATERIALS AND METHODS: We enrolled 45 consecutive patients with metastases to the thyroid... -
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- A comparison of lymphocytic thyroiditis with papillary thyroid carcinoma showing suspicious ultrasonographic findings in a background of heterogeneous parenchyma
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Nam SY, Shin JH, Ko EY, Hahn SY
- KMID: 2382030
- Ultrasonography.
- 2015 Jan;34(1):45-50.
- doi: 10.14366/usg.14031
PURPOSE: The aim of this study was to compare ultrasonographic features in patients with lymphocytic thyroiditis (LT) and papillary thyroid carcinoma (PTC) having suspicious thyroid nodule(s) in a background of... -
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