- A seroepidemiological study of anti-HAV IgG in korean combat policemen
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Cha JY, Jun JK, An M, Oh HM, Kim YK, Kim SY, Kim YJ, Cha YK, Park BY, Lee KJ, Cho MK
- KMID: 2306248
- Korean J Med.
- 1999 Dec;57(6):988-993.
BACKGROUND: Hepaitis A virus(HAV) infection occurs commonly during early childhood. Recent improvements in sanitation and hygiene have resulted in a decrease in HAV infection among children, while the clinical illness... -
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- Radiologic Diagnosis of Asbestosis in Korea
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Cha YK, Kim JS, Kim Y, Kim YK
- KMID: 2458059
- Korean J Radiol.
- 2016 Oct;17(5):674-683.
- doi: 10.3348/kjr.2016.17.5.674
Asbestosis is the most important change noted in the lung parenchyma after environmental and occupational exposure to asbestos fibers. It is characterized by diffuse interstitial pulmonary fibrosis. In Korea, the... -
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- Carcinosarcoma of the Ureter and Urinary Bladder: A Case Report
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Cha YK, Kim SH, Kang MJ, Kim JY, Kim SH, Cho HS, Jeong MJ
- KMID: 2344975
- J Korean Soc Radiol.
- 2010 Dec;63(6):555-559.
Carcinosarcoma is biphasic neoplasm with distinct carcinomatous and sarcomatous components. Carcinosarcoma arising from the urinary system is extremely rare and only 14 such cases of the ureteral carcinosarcoma have been... -
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- A Pictorial Review of Radiologic Findings of Foreign Bodies in the Thorax
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Won HS, Cha YK, Kim JS, Jang SJ, Bak SH, Yoon HJ
- KMID: 2527793
- J Korean Soc Radiol.
- 2022 Mar;83(2):293-303.
- doi: 10.3348/jksr.2021.0084
Thoracic foreign bodies (FBs) are serious and relatively frequent in emergency departments. Thoracic FBs may occur in association with aspiration, ingestion, trauma, or iatrogenic causes. Imaging plays an important role... -
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- Thoracolithiasis Mimicking a Pleural Plaque in a Patient with a History of Asbestos Exposure: A Case Report
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Cha YK, Kim JS, Choi JH, Han KM
- KMID: 2392122
- J Korean Soc Radiol.
- 2017 Oct;77(4):245-248.
- doi: 10.3348/jksr.2017.77.4.245
A freely mobile calcified or noncalcified nodule in the pleural cavity, known as thoracolithiasis, is quite rare. There are several reports of CT findings of thoracolithiasis, but there is no... -
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- Recurred Myofibroblastoma of Breast After Excision: A Case Report
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Cha YK, Kim JY, Jeong MJ, Kim JH, Kim SH, Kim SH, Jun WS, Park KM, Yang KH
- KMID: 2324483
- J Korean Soc Ultrasound Med.
- 2010 Mar;29(1):31-34.
Myofibroblastoma of the breast is a rare benign mesenchymal tumor that is known to occur in middle-aged and elderly men, yet there are some recent reports showing no certain difference... -
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- Two Consecutive Levels of Unilateral Cervical Spondylolysis on Opposite Sides
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Ryu KH, Kim SJ, Kim OH, Kim SH, Lee KH, Baek HJ, Lee Y, Cha YK
- KMID: 2043609
- J Korean Soc Radiol.
- 2015 Sep;73(3):181-185.
- doi: 10.3348/jksr.2015.73.3.181
Cervical spondylolysis, with or without spondylolisthesis, is a rare condition defined as a corticated cleft between the superior and inferior articular facets of the articular pillar. The defect occurs predominantly... -
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- Left Atrial Appendage Aneurysm: A Case Report
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Choi YJ, Kim JS, Cha YK, Han KM
- KMID: 2536806
- J Korean Soc Radiol.
- 2022 Nov;83(6):1400-1405.
- doi: 10.3348/jksr.2021.0149
Left atrial appendage aneurysm (LAAA) is a rare heart anomaly caused by congenital dysplasia of the pectinate muscle or by an acquired pathological condition of the mitral valve or cardiac... -
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- Computed Tomography Findings of Community-Acquired Stenotrophomonas Maltophilia Pneumonia in an Immunocompetent Patient: A Case Report
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Cha YK, Kim JS, Park SY, Oh JY, Kwon JH
- KMID: 2466293
- Korean J Radiol.
- 2016 Dec;17(6):961-964.
- doi: 10.3348/kjr.2016.17.6.961
Stenotrophomonas maltophilia (S. maltophilia) is a rare, but globally emerging gram-negative multiple-drug-resistant organism usually found in a nosocomial setting in immunocompromised patients. To our best knowledge, computed tomography (CT) features... -
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- A Gastro-Pleuro-Pericardial Fistula That Occurred Following Palliative Chemoradiotherapy for Tongue Cancer: A Case Report
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Jang SJ, Cha YK, Kim JS, Kim DY, Kim DB
- KMID: 2457464
- J Korean Soc Radiol.
- 2019 Jul;80(4):815-819.
- doi: 10.3348/jksr.2019.80.4.815
A gastro-pleuro-pericardial fistula is an abnormal communication between the stomach, pleural cavity, and pericardium. It is a very rare and life-threatening condition, which needs prompt intervention. We report a case... -
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- Isolated Unilateral Pulmonary Artery Hypoplasia with Accompanying Pulmonary Parenchymal Findings on CT: A Case Report
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Park S, Cha YK, Kim JS, Kwon JH, Jeong YJ, Kim SJ
- KMID: 2377042
- J Korean Soc Radiol.
- 2017 May;76(5):369-373.
- doi: 10.3348/jksr.2017.76.5.369
Unilateral pulmonary artery hypoplasia or agenesis without congenital cardiovascular anomalies is rare in adults. We report a case of a 36-year-old man with isolated left unilateral pulmonary artery hypoplasia with... -
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- Bitter taste receptors protect against skin aging by inhibiting cellular senescence and enhancing wound healing
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Chung MG, Kim Y, Cha YK, Park TH, Kim Y
- KMID: 2525510
- Nutr Res Pract.
- 2022 Feb;16(1):1-13.
- doi: 10.4162/nrp.2022.16.1.1
BACKGROUND/OBJECTIVES: Bitter taste receptors are taste signaling pathway mediators, and are also expressed and function in extra-gustatory organs. Skin aging affects the quality of life and may lead to medical... -
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- The Result of First Year Screening for Breast Cancer in National medical Center
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Kim JH, Cha YK, Yoon CH, Woo ZH, Choi KW
- KMID: 1940072
- J Korean Surg Soc.
- 1997 Nov;53(5):617-621.
Breast cancer is a major public health problem. 1 woman in 8 will have breast cancer develop during her lifetime in America. As in the United States, long-term increases in... -
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- Validation of Deep-Learning Image Reconstruction for Low-Dose Chest Computed Tomography Scan: Emphasis on Image Quality and Noise
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Kim JH, Yoon HJ, Lee E, Kim I, Cha YK, Bak SH
- KMID: 2509825
- Korean J Radiol.
- 2021 Jan;22(1):131-138.
- doi: 10.3348/kjr.2020.0116
Objective: Iterative reconstruction degrades image quality. Thus, further advances in image reconstruction are necessary to overcome some limitations of this technique in low-dose computed tomography (LDCT) scan of the chest.... -
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