- The Significance of Fast Fluid-Attenuated Inversion Recovery MR in Encephalomalacia and Encephalopathy
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Choi HY, Kwag HJ, Kim MH
- KMID: 1964785
- Ewha Med J.
- 1997 Jun;20(2):257-264.
- doi: 10.12771/emj.1997.20.2.257
No abstract available in English. -
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- Small Cell Carcinoma of the Prostate: A Case Report
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Yun HJ, Kwag HJ, Baek SY
- KMID: 2201502
- J Korean Radiol Soc.
- 1997 Aug;37(2):351-353.
Primary small cell carcinoma of the prostate is a rare malignancy of unknown origin and with poor prognosis. We report a case occurring in a 74-year-old man. Radiologic findings showed... -
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- MR Findings of Intramedullary Lesions: Differential Features between Tumorous and Nontumorous Lesions
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Choi HY, Kwag HJ, Song JH
- KMID: 1964786
- Ewha Med J.
- 1997 Jun;20(2):265-269.
- doi: 10.12771/emj.1997.20.2.265
No abstract available in English. -
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- Unilateral Chest Wall Anomaly in a Patient with Gardner's Syndrome: Case Report
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Song EH, Lee SY, Park HJ, Kwon HJ, Kim MS, Park HW, Kwag HJ, Kim HJ
- KMID: 1941785
- J Korean Soc Radiol.
- 2014 May;70(5):373-377.
- doi: 10.3348/jksr.2014.70.5.373
Gardner syndrome is a familial disease consisting of colonic polyposis, osteomas, and soft tissue tumors. We describe unilateral chest wall anomaly in a 32-year-old man with Gardner syndrome. A chest... -
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- Successful Low Molecular Weight Heparin Treatment for the Global Alteration of Cortical Venous Drainage Developed after Intracranial Operation
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Jeong HS, Choi SY, Kwag HJ, Kim J
- KMID: 2343299
- J Korean Neurol Assoc.
- 2007 Nov;25(4):565-568.
Intracranial venous infarction and drainage alteration are rare clinical events developing after intracranial operation. Immediate anticoagulation has been recommended to restore the alteration of the intracranial venous drainage. However, for... -
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- Comparative Analysis between MRI and MRA Findings in Patients with Cerebral Infarction
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Kim AY, Choi HY, Chung EC, Kwag HJ, Yun HJ, Lee SW
- KMID: 2347082
- J Korean Radiol Soc.
- 1996 Mar;34(3):345-350.
PURPOSE: The purpose of this study was to evaluate the possibility of utilizing magnetic resonance angiography(MRA) in patients with cerebral infarction by comparative analysis of magnetic resonance imaging(MRI). MATERIALS AND METHODS:... -
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- Imaging Findings of Malignant Fibrous Histiocytoma of the Breast: A Case Report
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Kim JN, Kook SH, Kwag HJ, Choi YJ, Sohn JH, Park YL, Kim JH
- KMID: 2208927
- J Korean Soc Radiol.
- 2010 Mar;62(3):295-299.
- doi: 10.3348/jksr.2010.62.3.295
A malignant fibrous histiocytoma (MFH) is the most common soft tissue sarcoma encountered during adulthood, but the breast is not a common site of involvement for MFH. Several investigators have... -
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- MR Findings of Congenital Anorectal Malformation
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Kim HY, Chung EC, Suh JS, Kim YK, Kwag HJ, Lee JS
- KMID: 2201702
- J Korean Radiol Soc.
- 1995 May;32(5):823-829.
PURPOSE: To assess the usefulness of MRI in preoperative diagnosis of congenital anorectal malformation MATERIALS AND METHODS: MR findings of 11 cases with surgically proved anorectal malformations were retrospectively reviewed and compared... -
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- A Case of Monophasic Fibrous Synovial Sarcoma Confirmed Primary Pulmonary Origin by 18F-FDG PET/CT
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Lee EA, Lee DY, Kwag HJ, Kim MK, Oh TY, Lim SY, Lim SY
- KMID: 1630806
- Tuberc Respir Dis.
- 2006 Jun;60(6):673-677.
- doi: 10.4046/trd.2006.60.6.673
Most malignant mesenchymal tumors of the lung are metastases of a primary tumor from elsewhere in the body. A primary pulmonary synovial sarcoma is a very rare neoplasm that accounts... -
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- Dermoid and Epidermoid Cysts in the Face: Sonographic Findings
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Kim EA, Kim HN, Kwag HJ, Lee SW
- KMID: 2208982
- J Korean Soc Med Ultrasound.
- 1998 Mar;17(1):53-57.
PURPOSE: To analyze sonographic findings of dermoid and epidermoid cysts in the face and to assess the diagnostic value of high resolution ultrasonography for the cysts of the face. MATERIALS... -
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- Classification and Serial Evolution of PLEDs
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Kim YS, Choi SY, Kwag HJ, Kim JM
- KMID: 2287691
- J Clin Neurol.
- 2006 Sep;2(3):179-185.
- doi: 10.3988/jcn.2006.2.3.179
BACKGROUND AND PURPOSE: Periodic lateralized epileptiform discharges (PLEDs) are defined as spikes or sharp waves occurring at an approximately regular interval. PLEDs are subdivided into PLEDs proper and PLEDs plus... -
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- Fast Fluid-Attenuated Inversion-Recovery MR Image in the Intracranial Tumors : Comparison with Fast Spin-echoImage
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Choi HY, Kwag HJ, Baek SY, Lee SW
- KMID: 2201436
- J Korean Radiol Soc.
- 1997 Oct;37(4):575-581.
PURPOSE: To evaluate the significance of fluid-attenuated inversion recovery (FLAIR) magnetic resonance (MR) images for the diagnosis of intracranial tumors. MATERIALS AND METHODS: MR imaging was used to study15 patients... -
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- Severe Exogenous Lipoid Pneumonia Following Ingestion of Large Dose Squalene: Successful Treatment with Steroid
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Choi HS, Kwag HJ, Chae SW, Lim SY, Lim SY
- KMID: 2318824
- Tuberc Respir Dis.
- 2006 Feb;60(2):235-238.
Exogenous lipoid pneumonia (ELP) is an uncommon condition resulting from aspiration or inhalation of vegetable, animal or mineral oil. It results in foreign body type inflammatory reaction of the lung... -
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- Comparison of Lesion Conspicuity of Radiofrequency Ablation Zones among MR Sequences According to Time in the Normal Rabbit Liver
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Ku MS, Kim SK, Hong HP, Kwag HJ
- KMID: 1834494
- J Korean Radiol Soc.
- 2007 Sep;57(3):243-251.
- doi: 10.3348/jkrs.2007.57.3.243
PURPOSE: To compare the lesion conspicuity of radiofrequency ablation (RFA) zones among MR sequences according to time in the normal rabbit liver. MATERIALS AND METHODS: RFA zones were created in 12... -
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- Gd-Enhanced MR Imagings of the Herniated Lumbar Disc: Patterns of Enhancement
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kim HY, Chung EC, Choi HY, Kim YK, Kwag HJ, Kim AY
- KMID: 2102585
- J Korean Radiol Soc.
- 1995 Jul;33(1):21-26.
PURPOSE: The purpose of this study is to describe the patterns of enhancement of the herniated lumbar disc with Gd-DTPA enhanced MR imaging. MATERIALS AND METHODS: Out of 65 patients, 103 lumbar... -
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- Partially Cystic Thyroid Nodules: Ultrasound Findings of Malignancy
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Park JM, Choi Y, Kwag HJ
- KMID: 1392929
- Korean J Radiol.
- 2012 Oct;13(5):530-535.
- doi: 10.3348/kjr.2012.13.5.530
OBJECTIVE: To seek for the ultrasound (US) findings of partially cystic thyroid nodules that are associated with malignancy. MATERIALS AND METHODS: We reviewed the US characteristics of 22 surgically confirmed partially... -
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- Ultrasonographic Findings of an Implanted Absorbable Mesh in Patients with Breast Partial Resection: a Preliminary Study
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Choi Y, Hong HP, Kwag HJ
- KMID: 1512106
- J Korean Soc Ultrasound Med.
- 2007 Jun;26(2):89-94.
PURPOSE: To present the ultrasonographic findings of an implanted absorbable mesh in patients who underwent breast partial resection. MATERIALS AND METHODS: We retrospectively analyzed the ultrasonographic findings of 18 patients who... -
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- CT Features of Vasculitides Based on the 2012 International Chapel Hill Consensus Conference Revised Classification
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Hur JH, Chun EJ, Kwag HJ, Yoo JY, Kim HY, Kim JJ, Lee KW
- KMID: 2427215
- Korean J Radiol.
- 2017 Oct;18(5):786-798.
- doi: 10.3348/kjr.2017.18.5.786
Vasculitis, characterized by inflammation of vessel walls, is comprised of heterogeneous clinicopathological entities, and thus poses a diagnostic challenge. The most widely used approach for classifying vasculitides is based on... -
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- Various Techniques of Stent-Assisted Coil Embolization of Wide-Necked or Fusiform Middle Cerebral Artery Aneurysms : Initial and Mid-Term Results
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Won YS, Rho MH, Kim BM, Park HJ, Kwag HJ, Chung EC
- KMID: 1426194
- J Korean Neurosurg Soc.
- 2013 May;53(5):274-280.
- doi: 10.3340/jkns.2013.53.5.274
OBJECTIVE: To evaluate the feasibility and clinical and angiographic outcomes of stent-assisted embolization for complex middle cerebral artery (MCA) aneurysms. METHODS: The records of 23 consecutive patients with 24 MCA aneurysms,... -
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- Imaging Findings of Implanted Absorbable Mesh in Patients with Breast Partial Resection
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Kwag HJ
- KMID: 2396094
- Yonsei Med J.
- 2008 Feb;49(1):111-118.
PURPOSE: The author presents imaging findings of patients that underwent partial resection of the breast followed by absorbable mesh implantation. MATERIALS AND METHODS: Ultrasonographic (n=18) and mammographic (n=11) images of... -
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