- Type 2 Diabetes and Mitochondria
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Choo HJ, Ko YG
- KMID: 2200840
- J Korean Soc Endocrinol.
- 2006 Aug;21(4):266-271.
- doi: 10.3803/jkes.2006.21.4.266
Liver, muscle, and adipose tissue are resistant to insulin action in type 2 diabetes. In spite of intensive studies, few diabetic genes have been identified. Recently, mitochondrial impairment has been... -
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- Low-grade Osteosarcoma of the Spine: A Case Report
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Kim YC, Suh JS, Kim MI, Choo HJ, Huh YM
- KMID: 1834440
- J Korean Radiol Soc.
- 2007 Jun;56(6):575-578.
- doi: 10.3348/jkrs.2007.56.6.575
Low-grade osteosarcoma is not typically found in the long bone and pelvis. Most primary osteosarcomas that arise in the spine are high-grade malignancies. A low-grade osteosarcoma arising in the spine... -
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- Unusual Manifestation of Immunoglobulin G4-Related Disease Involving the Upper Arm: A Case Report
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Park JH, Lee SJ, Choo HJ
- KMID: 2542908
- J Korean Soc Radiol.
- 2023 May;84(3):719-725.
- doi: 10.3348/jksr.2022.0018
Immunoglobulin G4 (IgG4)-related disease is a rare systemic fibroinflammatory condition characterized by organomegaly or tumefactive lesions associated with lymphoplasmacytic infiltration rich in IgG4 plasma cells. We report a case of... -
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- Preoperative Embolization of Cerebellar Hemangioblastoma with Onyx: Report of Three Cases
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Shin GW, Jeong HW, Seo JH, Kim ST, Choo HJ, Lee SJ
- KMID: 1910774
- Neurointervention.
- 2014 Feb;9(1):45-49.
- doi: 10.5469/neuroint.2014.9.1.45
Hemangioblastoma is a benign and highly vascular tumor. Complete surgical resection of highly vascular tumor such as hemangioblastoma may be challenging due to excessive bleeding. Preoperative embolization of these lesions... -
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- Perianal Mucinous Adenocarcinoma with an Emphasis on the MR Imaging Features: A Case Report
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Choo HJ, Lee SJ, Lee JW, Jang NS, Yoon HJ, Lee EJ
- KMID: 2002956
- J Korean Soc Radiol.
- 2010 May;62(5):471-475.
- doi: 10.3348/jksr.2010.62.5.471
An 80-year-old man, who presented with a perianal mass, showed a multilocular mass with peripheral calcification in the retroanal region at CT. The MR imaging detected a mass invading into... -
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- Diffuse Large B-Cell Lymphoma Associated with a Chronic Inflammatory Condition Induced by Metallic Implants: A Case Report
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Park JH, Lee SJ, Choo HJ
- KMID: 2532185
- J Korean Soc Radiol.
- 2022 Jul;83(4):931-937.
- doi: 10.3348/jksr.2021.0143
Chronic inflammatory condition associated with metallic implant insertion is a risk factor for diffuse large B-cell lymphoma (DLBCL). Metal ions play a role in the pathogenesis of lymphoma. We report a... -
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- Ultrasonography of the ankle joint
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Park JW, Lee SJ, Choo HJ, Kim SK, Gwak HC, Lee SM
- KMID: 2393098
- Ultrasonography.
- 2017 Oct;36(4):321-335.
- doi: 10.14366/usg.17008
Ankle disorders are a relatively common pathological condition, and ankle injuries account for approximately 14% of sports-related orthopedic emergency visits. Various imaging modalities can be used to make a diagnosis... -
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- Radiologic Features of Fibrous Hamartoma of Infancy Involving the Buttocks
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Choo HJ, Lee SJ, Yoon HK, Lee EJ, Kim SJ, Kim MH, Eun CK
- KMID: 1472136
- J Korean Soc Ultrasound Med.
- 2009 Mar;28(1):55-59.
Fibrous hamartoma of infancy (FHI) is a rare benign subcutaneous tumor that presents in children younger than two years. The tumor mostly affects the trunk, axilla and upper extremities. Imaging... -
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- Tenosynovial Bilateral Lipoma Arborescens of the Ankle in Adults
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Gwak HC, Kim DH, Roh SM, Choo HJ, Kim YJ, Jeong JW, Jung SH
- KMID: 2440583
- J Korean Foot Ankle Soc.
- 2019 Mar;23(1):35-38.
- doi: 10.14193/jkfas.2019.23.1.35
Lipoma arborescens or synovial lipomatosis is a rare disorder that is characterized by mature fat infiltration of the hypertrophic synovial villi, most frequently affecting the supra-patellar pouch of the knee.... -
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- Draft genome of Semisulcospira libertina, a species of freshwater snail
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Gim JA, Baek KW, Hah YS, Choo HJ, Kim JS, Yoo JI
- KMID: 2521533
- Genomics Inform.
- 2021 Sep;19(3):e32.
- doi: 10.5808/gi.21039
Semisulcospira libertina, a species of freshwater snail, is widespread in East Asia. It is important as a food source. Additionally, it is a vector of clonorchiasis, paragonimiasis, metagonimiasis, and other... -
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- Asian Oceanian Radiology Forum 2018: International Education of Radiology in Asian Oceanian Countries
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Beck KS, Jung SC, Choo HJ, Ha SM, Han K, Lee W
- KMID: 2471630
- Korean J Radiol.
- 2020 Feb;21(2):125-132.
- doi: 10.3348/kjr.2019.0762
According to the reports presented at the Fourth Asian Oceanian Radiology Forum (AORF) 2018, organized by the Korean Society of Radiology during the Korean Congress of Radiology in September 2018... -
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- Metallic Artifacts on MR Imaging and Methods for Their Reduction
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Choo HJ, Lee SJ, Lee YH
- KMID: 2469181
- J Korean Soc Radiol.
- 2020 Jan;81(1):41-57.
- doi: 10.3348/jksr.2020.81.1.41
Metallic artifacts on MR imaging are typically induced by differences in magnetic susceptibility between the metallic implant and surrounding tissue. Conventional techniques for metal artifact reduction require MR machines with... -
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- Spinal Meningeal Melanocytoma with Benign Histology Showing Leptomeningeal Spread: Case Report
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Kim OH, Kim SJ, Choo HJ, Lee SJ, Lee IS, Kim JY, Kim H
- KMID: 1705462
- Korean J Radiol.
- 2013 Jun;14(3):470-476.
- doi: 10.3348/kjr.2013.14.3.470
Meningeal melanocytoma is a rare benign tumor with relatively good prognosis. However, local aggressive behavior of meningeal melanocytoma has been reported, especially in cases of incomplete surgical resection. Malignant transformation... -
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- Retention of Gadolinium in Cerebrospinal Fluid and Decreased Renal Function: A Case Report
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Park KS, Heo YJ, Jeong HW, Baek JW, Choo HJ, Jung CS
- KMID: 2394051
- J Korean Soc Radiol.
- 2017 Nov;77(5):348-351.
- doi: 10.3348/jksr.2017.77.5.348
A gadolinium-based contrast is the preferred agent when differentiating acute neurological diseases. Since the renal route is the main pathway for excretion of gadolinium chelates, prolonged extracellular distribution of gadolinium... -
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- Secretion of adenylate kinase 1 is required for extracellular ATP synthesis in C2C12 myotubes
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Choo HJ, Kim BW, Kwon OB, Lee CS, Choi JS, Ko YG
- KMID: 1052944
- Exp Mol Med.
- 2008 Apr;40(2):220-228.
- doi: 10.3858/emm.2008.40.2.220
Extracellular ATP (exATP) has been known to be a critical ligand regulating skeletal muscle differentiation and contractibility. ExATP synthesis was greatly increased with the high level of adenylate kinase 1... -
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- Desmoplastic Fibroma of Bone in a Toe: Radiographic and MRI Findings
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Kim OH, Kim SJ, Kim JY, Ryu JH, Choo HJ, Lee SJ, Lee IS, Suh KJ
- KMID: 1711465
- Korean J Radiol.
- 2013 Dec;14(6):963-967.
- doi: 10.3348/kjr.2013.14.6.963
Desmoplastic fibroma is a rare benign primary bone tumor that is histologically similar to the soft tissue desmoid tumor. It most often involves the mandible, large long bone or iliac... -
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- Comparison of MR Findings between Patients with Septic Arthritis and Acute Gouty Arthritis of the Knee
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Yun SY, Choo HJ, Jeong HW, Lee SJ
- KMID: 2534075
- J Korean Soc Radiol.
- 2022 Sep;83(5):1071-1080.
- doi: 10.3348/jksr.2021.0147
Purpose To compare the MR findings of septic and acute gouty arthritis of the knee joint. Materials and Methods This retrospective study included patients who underwent knee MRI for septic or gouty arthritis... -
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- Ultrasonographic Findings of Subcutaneous Angioleiomyomas in the Extremities Based on Pathologic Subtypes
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Kim DG, Lee SJ, Choo HJ, Kim SK, Cha JG, Park HJ, Kwon JW, Kim TE, Jung SJ
- KMID: 2413704
- Korean J Radiol.
- 2018 Aug;19(4):752-757.
- doi: 10.3348/kjr.2018.19.4.752
OBJECTIVE: The purpose of this study was to describe the ultrasonographic findings of angioleiomyoma based on pathological subtypes. MATERIALS AND METHODS: Thirty-nine patients with subcutaneous angioleiomyomas in the extremities were retrospectively... -
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- High-Resolution CT Findings of Varicella-Zoster Pneumonia
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Choo HJ, Kim KI, Lee KN
- KMID: 2103747
- J Korean Radiol Soc.
- 2003 Dec;49(6):469-473.
- doi: 10.3348/jkrs.2003.49.6.469
PURPOSE: To describe the high-resolution CT findings of varicella-zoster pneumonia. MATERIALS AND METHODS: Seven adult patients with clinically and serologically diagnosed varicella-zoster pneumonia underwent HRCT scanning. One had undergone a... -
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- Extracellular ATP is generated by ATP synthase complex in adipocyte lipid rafts
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Kim BW, Choo HJ, Lee JW, Kim JH, Ko YG
- KMID: 1123769
- Exp Mol Med.
- 2004 Oct;36(5):476-485.
Mitochondrial biogenesis is known to accompany adipogenesis to complement ATP and acetyl-CoA required for lipogenesis. Here, we demonstrated that mitochondrial proteins such as ATP synthase alpha and beta, and cytochrome... -
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