European Society for Surgical Research 2014(ESSR) Percutaneous CT-Fluoroscopy guided needle aspiration demonstrated different clinical courses (Kim HS, Park JH, YU JY, Lee SH)
ESSR(Marbella,Spain) 2013.06.14 Precarious string/nail shaped bone-cement leakage in major vessels after percutaneous vertebroplasty. (Kim HS, Park JH, Yu JY, Lee SH)
ASNR(New York, USA) 2012.04.21 Study on the Possibility of the Penetration Injury to the Major Neck Vessels(Jugular Vein and Carotid Artery) During Cervical Transforaminal Edidural Steroid Injection: Comparative Study in Patients and Volunteers (Kim HS, Park JH, Yu JY, Lee SH)
ASSR(Miami, USA) 2012.02.16 Incidental detection of thoracic intradural extramedullary capillary hemangioma; A case report (Yu JY, Kim HS, Park JH, Lee SH)
ARRS(Chicago,USA) 2011.05.01 Large-bore multidetector CT(MDCT)-fluoroscopy image guidance intervention: Application in spinal disorders. (Kim HS, Park JH, Yu JY)
ASSR(Honululu, Hawaii) 2011.02.25 CT-guided percutaneous aspiration of the subdural fluid collection after lumbar surgery (Kim HS, Park JH, Kim PJ, Yu JY, Lee SH)
ASSR(Honululu, Hawaii) 2011.02.25 Cavernous hemangioma of L3 vertebra with epidural extraosseous extension, case of surgical decompression (Kim HS, Park JH, Kim PJ, Yu JY, Lee SH)
대한영상의학회지 2009;60:181-187 Yu JY, Joo KB, Choi BK, Ryu JA, Kim TH, Choi WJ 강직성 척추염에서 천골장골관절염에 대한 다중 검출기 CT와 단순촬영의 비교