- Modified Canal Wall Down Mastoidectomy Without Meatoplasty
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An YY, Lee JD
- KMID: 2523411
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2021 Dec;64(12):965-970.
- doi: 10.3342/kjorl-hns.2021.00850
It is important to decide which procedure to employ between canal wall up mastoidectomy and canal wall down mastoidectomy (CWDM) as each procedure has its own advantages and disadvantages. To... -
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- A Case of Spontaneous Hemorrhagic Cholecystitis without Gallstone
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Heo TY, An YY, Lee JH, Lee SW, Kim YS, Kang SB, Lee DS
- KMID: 1718363
- Korean J Gastroenterol.
- 2010 Oct;56(4):260-263.
- doi: 10.4166/kjg.2010.56.4.260
Hemorrhagic acalculous cholecystitis is an extremely rare but potentially fatal disease if detection is delayed. Its risk factors include critical illness, diabetes, malignant disease, uremia, and bleeding diathesis. This is... -
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- Pleomorphic Carcinoma with the Air-Crescent and CT Halo Signs: A Case Report
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An YY, Park HJ, Kim KJ, You JY, Cho KD, Baik JH
- KMID: 2208953
- J Korean Soc Radiol.
- 2010 Feb;62(2):145-148.
- doi: 10.3348/jksr.2010.62.2.145
A pulmonary pleomorphic carcinoma is a rare, poorly differentiated, primary malignancy. We report an atypical manifestation of this rare tumor, with the air crescent and CT halo signs. -
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- Intractable Muscle Tension Dysphonia Treated by Injection Laryngoplasty and Lidocaine Injection
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An YY, Jeong JY, Park KN, Lee SW
- KMID: 2519489
- J Korean Soc Laryngol Phoniatr Logoped.
- 2021 Aug;32(2):94-97.
- doi: 10.22469/jkslp.2021.32.2.94
Muscle tension dysphonia (MTD) is a voice disorder characterized by excessive tension of the laryngeal muscles during phonation. Voice therapy is the gold standard of treatment for MTD. However, patients... -
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- Synovial Chondrosarcoma in the Hand and Wrist: A Case Report
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An YY, Kim JY, Kang SJ, Kang YK, Baik JH
- KMID: 2208998
- J Korean Soc Radiol.
- 2010 Jan;62(1):73-76.
- doi: 10.3348/jksr.2010.62.1.73
Synovial chondrosarcoma is extremely rare and arises de novo or from malignant transformation of synovial chondromatosis. It commonly involves large joints, such as the knee or hip. Here, we present... -
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- A Case of Huge Vocal Polyp in a Patient With Difficult Laryngeal Exposure Treated by Fiberoptic Laryngeal Laser Surgery Under Local Anesthesia
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An YY, Lee JH, Park KN, Lee SW
- KMID: 2523518
- J Korean Soc Laryngol Phoniatr Logoped.
- 2021 Dec;32(3):153-156.
- doi: 10.22469/jkslp.2021.32.3.153
Indications of fiberoptic laryngeal laser surgery (FLS) procedure have broadened by the development of flexible fiberoptic endoscopes and flexible laser systems. FLS procedure performed under local anesthesia and it is... -
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- A Case of Thyroarytenoid Myectomy with Selective Recurrent Laryngeal Nerve Section in Intractable Spasmodic Dysphonia: A Long-Term Follow-Up
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Lee YJ, An YY, Park KN, Lee SW
- KMID: 2505865
- J Korean Soc Laryngol Phoniatr Logoped.
- 2020 Jun;31(1):35-38.
- doi: 10.22469/jkslp.2020.31.1.35
Spasmodic dysphonia is a disease presumed to be a form of focal laryngeal dystonia. The widely used first-line treatment is botulinum toxin injection to the thyroarytenoid muscles. In spite of... -
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- A Case of Cerebral Infarction in Young Woman with Graves' Disease and Atrial Fibrillation
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An YY, Jang YS, Kim HD, Park JY, Bin HG, Kim HS, Lee JM, Kim SY, Lee KW, Son HY, Kang SK
- KMID: 1515289
- J Korean Soc Endocrinol.
- 2004 Oct;19(5):528-534.
Thyrotoxicosis associated atrial fibrillation occurs in 9 to 22% of hyperthyroidism patients; its prevalence increases after the age 60 years. Atrial fibrillation is known to be major independent risk factor... -
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- Diffuse Infiltrative Lesion of the Breast: Clinical and Radiologic Features
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An YY, Kim SH, Cha ES, Kim HS, Kang BJ, Park CS, Jung NY, Whang IY, Yoon SK
- KMID: 991689
- Korean J Radiol.
- 2011 Feb;12(1):113-121.
- doi: 10.3348/kjr.2011.12.1.113
The purpose of this paper is to show the clinical and radiologic features of a variety of diffuse, infiltrative breast lesions, as well to review the relevant literature. Radiologists must... -
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- Usefulness of Second-look Ultrasound for Preoperative Breast MRI-detected Suspicious Lesions in Breast Cancer Patients
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Yoon J, Kang BJ, Kim SH, Choi JJ, An YY, Kim H
- KMID: 1440292
- J Korean Soc Ultrasound Med.
- 2012 Jun;31(2):99-106.
PURPOSE: This study aimed to assess the usefulness of second-look ultrasounds performed on suspicious lesions found from breast MRIs which were taken as preoperative evaluations of breast cancer. MATERIALS AND METHODS:... -
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- Myelodysplastic Syndrome with Erythroid Aplasia following Pure Red Cell Aplasia
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Kim HD, Kim KW, Park SY, Ko HJ, An YY, Shin SY, Jang JY
- KMID: 1115231
- Korean J Intern Med.
- 2004 Sep;19(3):193-195.
Myelodysplastic syndrome (MDS) with erythroid aplasia is a very rare disorder that has not been clearly defined. We experienced a case of pure red cell aplasia (PRCA), which evolved to... -
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- Functional Results and Learning Curve of Endoscopic Ossiculoplasty
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Lee MK, An YY, Lee YJ, Lee JH, Lee SA, Lee JD
- KMID: 2536182
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2022 Nov;65(11):678-683.
- doi: 10.3342/kjorl-hns.2021.00535
Background and Objectives Endoscopes are recently being used to manage various middle ear surgeries including ossiculoplasty. Here, we investigated hearing results of endoscopic ossiculoplasty and surgeon’ learning curve in gaining... -
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- Early Recurrence of Breast Cancer after the Primary Treatment: Analysis of Clinicopathological and Radiological Predictive Factors
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Yun SG, An YY, Kim SH, Kang BJ
- KMID: 2507377
- J Korean Soc Radiol.
- 2020 Mar;81(2):395-408.
- doi: 10.3348/jksr.2020.81.2.395
Purpose: To evaluate the value of clinicopathologic factors and imaging features of primary breast cancer in predicting early recurrence after the primary treatment. Materials and Methods: We enrolled 480 patients who... -
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- The Diagnostic Performance of Acoustic Radiation Force Impulse Elasticity Imaging to Differentiate Malignant from Benign Thyroid Nodules: Comparison with Conventional B-Mode Sonographic Findings
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Jung WS, An YY, Ihn YK, Park YH
- KMID: 2152601
- J Korean Soc Radiol.
- 2016 Feb;74(2):96-104.
- doi: 10.3348/jksr.2016.74.2.96
PURPOSE: The purpose of this study was to evaluate the diagnostic performance of acoustic radiation force impulse (ARFI) elasticity imaging. MATERIALS AND METHODS: One hundred and twenty-seven thyroid nodules were examined by... -
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- The Clinical Utility of a Adding Lateral Approach to Conventional Vertical Approach for Prone Stereotactic Vacuum-Assisted Breast Biopsy
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Myong JH, Kang BJ, Yoon SK, Kim SH, An YY
- KMID: 1715760
- Korean J Radiol.
- 2013 Aug;14(4):568-575.
- doi: 10.3348/kjr.2013.14.4.568
OBJECTIVE: The purpose of this study is to evaluate the clinical utility of adding lateral approach to conventional vertical approach for prone stereotactic vacuum-assisted breast biopsies. MATERIALS AND METHODS: From April... -
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- Sonography of Invasive Apocrine Carcinoma of the Breast in Five Cases
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Seo KJ, An YY, Whang IY, Chang ED, Kang BJ, Kim SH, Park CS, Kim JS, Hong H
- KMID: 2160767
- Korean J Radiol.
- 2015 Oct;16(5):1006-1011.
- doi: 10.3348/kjr.2015.16.5.1006
OBJECTIVE: To evaluate the sonographic features of invasive apocrine carcinoma (IAC) of the breast. MATERIALS AND METHODS: This study included five pathologically proven cases of IAC, and their sonographic features were... -
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- Evaluation of PostNeoadjuvant Chemotherapy Pathologic Complete Response and Residual Tumor Size of Breast Cancer: Analysis on Accuracy of MRI and Affecting Factors
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Ahn HS, An YY, Jeon YW, Suh YJ, Choi HJ
- KMID: 2516117
- J Korean Soc Radiol.
- 2021 May;82(3):654-669.
- doi: 10.3348/jksr.2020.0120
Purpose: To evaluate the accuracy of MRI in predicting the pathological complete response (pCR) and the residual tumor size of breast cancer after neoadjucant chemotherapy (NAC), and to determine the... -
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- Atypical Ductal Hyperplasia (ADH): Can the Sonoelastography Predict the Upgrade of ADH to Malignancy?
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An YY, Kim SH, Kang BJ, Lee AW, Song BJ
- KMID: 1443543
- J Korean Soc Radiol.
- 2011 Apr;64(4):383-388.
- doi: 10.3348/jksr.2011.64.4.383
PURPOSE: To evaluate whether the sonoelastographic features of atypical ductal hyperplasia (ADH) can be used to predict an upgrade to malignancy. MATERIALS AND METHODS: Conventional US and sonoelastographic images were available... -
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- Breast Cancer in Women Younger than 35-Years-Old: Correlation of MRI Findings with Clinicopathological Features and Immunohistochemical Subtypes
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Lee SH, Kang BJ, An YY
- KMID: 2421222
- J Korean Soc Radiol.
- 2018 Oct;79(4):196-203.
- doi: 10.3348/jksr.2018.79.4.196
PURPOSE: Breast cancer of young women shows poor prognosis, but the imaging findings has not been well known. We evaluated the MRI characteristics of young women. MATERIALS AND METHODS: From January... -
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- Response Evaluation to Neoadjuvant Chemotherapy in Advanced Breast Cancer: Comparison of MRI and Positron Emission Tomography/CT (RECIST 1.1 versus PERCIST 1.0)
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An YY, Kim SH, Park YH
- KMID: 1819786
- J Korean Soc Radiol.
- 2014 Aug;71(2):89-96.
- doi: 10.3348/jksr.2014.71.2.89
PURPOSE: The aim of this study was to compare the diagnostic performances between the Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1) criteria on dynamic contrast enhanced magnetic... -
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