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교수형골절과 동반된 양측성 외상성 외전신경마비- 증 례 보 고 -
오준규,이승진,김은경,문병관,강희인,김주승 대한신경외과학회 2002 Journal of Korean neurosurgical society Vol.31 No.2
Bilateral traumatic abducens nerve palsy is a rare condition. We report a case associated with Hangman's fracture without skull fracture. Seventeen cases of bilateral traumatic nerve palsy were found in the literature and only four cases had bilateral traumatic abducens nerve palsy associated with cervical spine fracture without skull fracture. In case of head and neck injury, the abducens nerve may be damaged at the point of fixation to the dura mater. The pathogenesis, the clinical conditions and the radiological findings are presented. Key words:Bilateral traumatic abducens nerve palsy;Cervical spine fracture.
두개강내 혈관주위세포종의 흉추로의 전이 - 증례보고 -
오준규,김주승,문병관,강희인,이승진,Oh, Jun Gyu,Kim, Joo Seung,Moon, Byung Gwan,Kang, Hee In,Lee, Seung Jin 대한신경외과학회 2001 Journal of Korean neurosurgical society Vol.30 No.5
We report a case of meningeal hemangiopericytoma presenting as metastasis in the vertebral body and pedicle of the thoracic spine. Hemangiopericytoma is a rare vascular neoplasm. Although the tumor has a strong propensity for both local recurrence and extracranial metastasis, metastasis to thoracic spine is very rare and only two cases were found in the literature. A 44-year-old woman with paraparesis and pain in the thoracic and lower legs was examined by plain radiographs and magnetic resonance imaging. The intracranial hemangiopericytoma was operated 3 years ago. Magnetic resonance imaging demonstrated a tumor invading the left vertebral body and pedicle of the 11th thoracic spine, and compressing the dural sac. The patient was gradually improved after surgical removal of the lesions and the histologic findings were characteristics of hemangiopericytoma.
Efficient Watercolor Painting on Mobile Devices
오준규,맹승렬,박진호 한국콘텐츠학회 2012 International Journal of Contents Vol.8 No.4
We present a novel watercolor painting drawing system which can work even on low powered computing machine such as tablet PC. Most digital watercolor systems are generated to perform on desktop, not low powered mobile computing system such as iPad. Our system can be utilized for art education besides professional painters. Our system is not a naïve imitation of real watercolor painting, but handles with properties of watercolor such as diffusion, boundary salience, and mixing of water and pigment.
두개강내 동맥류 파열로 인한 Hunt-Hess Grade IV 환자에서의 응급수술의 결과
오준규,강희인,문병관,이승진,김주승,Oh, Jun Gyu,Kang, Hee In,Moon, Byung Gwan,Lee, Seung Jin,Kim, Joo Seung 대한신경외과학회 2001 Journal of Korean neurosurgical society Vol.30 No.8
Objective : About 40% of patients who admit to the hospital after subarachnoid hemorrhage are poor clinical grade(Hunt-Hess grade IV, V). The majority of these patients have been excluded from early, aggressive treatment. The current study was undertaken to evaluate the outcome of urgent surgery for Hunt-Hess grade IV aneurysmal subarachnoid hemorrhage. Materials and Methods : We reviewed hospital records and radiographic studies of 36 patients who were Hunt-Hess grade IV among 201 cases with ruptured intracranial aneurysm admitted between Sep. 1995 and Dec. 2000. Operated patients were treated with urgent angiography and surgery within 24 hours of presentation, except six patients, and medical records of these patients were reviewed for the clinical course and Glasgow outcome scale(GOS). Results : Overall management results of the 36 patients were good recovery in 13(36.1%), moderate disability in 12 (33.3%), severe disability in 1(2.8%), vegetative state in 1(2.8%) and 9(25.0%) of surgically treated patients had died. Conclusion : Although with limited number of patients, we conclude that urgent surgery for Hunt-Hess grade IV patients results in a better neurologic outcome and urgent surgery combined with aggressive postoperative management can minimize mortality.