체외순환 개심술에 있어서 혈청유산의 변동에 관한 연구

오상준,김근호,O, Sang-Jun,Kim, Geun-Ho 대한흉부심장혈관외과학회 1984 Journal of Chest Surgery (J Chest Surg) Vol.17 No.3

During the period of August 1983 to February 1984 study has been done on the value of serum lactate at regular intervals before, during and after operation on 30 patients who went through open heart surgery with extracorporeal circulation for congenital or acquired heart diseases at the Department of Thoracic and Cardiovascular Surgery, School of Medicine, Hanyang University- The results were as follows: 1.The mean value of serum lactate before the operation was observed to be 28.5 \ulcorner.41 mg/dl. 2.At 10 minutes after the beginning of extracorporeal circulation the mean value of serum lactate showed a rapid increase to 73.24\ulcorner3.61 mg/dl, an increase of 44.74 mg/dl [156.9%] from the pre-operation value. 3.At 40 minutes after the beginning of extracorporeal circulation the mean value of serum lactate was observed to be 78.98\ulcorner1.67 mg/dl which was the highest level. It was an increase of 50.48 mg/dl [177.12%] from the preoperation value. 4.At 70 minutes after the beginning of extracorporeal circulation the mean value of serum lactate was observed to be 64.39\ulcorner9.29 mg/dl, an increase of 35.89 mg/dl [125.9%] from the preoperation value, and at over 100 minutes it was observed to be 68.00\ulcorner5.79 mg/dl, an increase of 39.5 mg/dl [138.5%] from the preoperation value. 5.The mean value of serum lactate immediately after the operation was 61.36\ulcorner6.94 mg/dl, an increase of 32.86 mg/dl [115.2%] from the preoperation value. 7.On the 7th post-operative day the value of serum lactate returned the preoperation value.

학령기 및 그 이후에서 대동맥교약증의 수술

오상준,변정욱,윤찬식,이선훈,구본일,우건화,박용원 인제대학교 1999 仁濟醫學 Vol.20 No.1

블로그 마케팅 (Ⅱ)

오상준,이병설 한국마케팅연구원 2006 마케팅 Vol.40 No.11

우전외측 개흉술을 통한 심방중격결손의 교정술

오상준 凡石學術奬學財團 2002 凡石學術論文集 Vol.6 No.-

둔상에 의한 흉골골절 104 례의 임상적 평가

오상준,김홍용,우건화 대한외상학회 2000 大韓外傷學會誌 Vol.13 No.1

Background: Sternal fracture, once thought of as an uncommon phenomenon, has occurred with increasing frequency, paralleling the incidence of motor vehicle accidents. The tremendous force necessary to cause sternal fracture and this bone's prominent position overlying major intrathoracic and mediastinal structures, have important implications in the assessment and the treatment of patients. Methods: Data on blunt trauma victims admitted to our hospital were retrospectively analyzed to determine the significance of sternal fractures and possible associated injuries. One hundred four patients with sternal fractures due to blunt trauma were admitted from January 1990 to December 1999. Result: The frequency was about 4.2% of nonpenetrating chest traumas. The ratio of males to females was 2.1: 1. The most common cause of sternal fractures was TA (80 cases). The most common fracture site was the sternal body (83 cases). Abnormal ECG findings were sinus bradycardia (8 cases), sinus tachycardia (6 cases), complete or incomplete RBBB (3 cases), specific S-T change (3 cases), 1st degree A-V block (1 case), LVH (1 case), PVC (1 case), atrial fibrillation (1 case), and Low voltage (1 case). CK-MB was increased in about 14.4% of the sternal fractures. Patients were treated with conservative treatment (100 cases) and open reductions & steel-wire fixations (4 cases). The complications after treatment were atelectasis (4 cases), empyema (2 cases), ARDS (1 case). One patient died at the emergency center. The causes of death were lung contusion and ARDS. Conclusion: Although sternal fractures do not occur frequently, and are mostly treated with conservative treatment, they should be carefully observed because of critical associated injuries.

Machine Translation at Google

오상준 한국외국어대학교 통번역연구소 2019 한국외국어대학교 통번역연구소 학술대회 Vol.2019 No.07

수영장 설비

오상준 대한설비공학회 2001 설비저널 Vol.30 No.5

최근 계획한 안산 테크노파크 아트리움의 공조계획 사례를 소개하고자 한다.

웨이브프론트 방식을 이용한 라식과 라섹 수술 간의 Aberrometer 측정을 통한 고도수차의 비교

오상준,이인식,이영기,김응권,이준모,서경률 대한안과학회 2004 대한안과학회지 Vol.45 No.10

Purpose: To compare the change in higher-order aberrations (HOAs) in the treatment of myopia between two different Wavefront-guided excimer ablations: laser in situ keratomileusis (LASIK) and laser assisted subepithelial keratomileusis (LASEK). Methods: One hundred and four eyes of 52 patients were treated with wavefront-guided LASIK while 104 eyes of 54 patients were treated with wavefront-guided LASEK. Pupil size, best-corrected visual acuity (BCVA), uncorrected visual acuity (UCVA), manifest refraction, corneal topography, pachymetry, and wavefront aberrations were examined preoperatively. BCVA, UCVA, manifest refraction, and wavefront aberrations were measured at 1 and 3 months postoperatively. The Hartmann-Shack aberrometer (WaveScan, VISX) was used to measure the overall wavefront aberrations for scotopic pupils. Results: The wavefront error of HOAs did not increase postoperatively in either group compared with preoperative values. Normalized polar Zernike coefficients compared between preoperative and postoperative values showed a statistically significant increase in spherical aberration term in the wavefront-guided LASIK group (p<0.001). Comparing normalized polar Zernike coefficients values between the two groups, the spherical and 2nd coma aberrations at postoperative 1 month in wavefront-guided LASEK were significantly higher than those of the wavefront-guided LASIK group (p=0.002, both). Conclusions: HOAs did not increase in either wavefront-guided LASIK or wavefront-guided LASEK compared to the previous conventional methods. However, the average RMS wavefront error of the HOAs was lower in the wavefront-guided LASIK group at 1 month postoperatively (p=0.0004). 목적 : 웨이브프론트 방식을 이용한 LASIK과 LASEK을 시행한 환자에서 aberrometer로 측정한 고도수차(HOA)의 변화를 비교해 보고자 하였다. 대상과 방법 : 52명 104안에서 웨이브프론트 방식을 이용한 LASIK을, 54명 104안에서 웨이브프론트 방식을 이용한 LASEK을 시행하였고, 술후 1개월과 3개월째 최대교정시력, 나안시력, 현성굴절검사, 그리고 웨이브프론트 수차를 측정하여 술전 측정치와 비교하였다. 결과 : 술전 동공 크기, 최대교정시력, 나안시력, 굴절력은 두 집단 간 차이가 없었으며, 술후에도 통계학적 차이를 보이지 않았다. HOA의 RMS 값은 두 집단 모두 술후 증가되지 않았다. 표준화된 극성 Zernike 계수값은 LASIK 집단 내에서 술후 구면 수차가 통계적으로 유의하게 증가하였고(p<0.001), LASEK 집단에서 술후 1개월 째 구면 수차와 2차 코마 수차가 LASIK 집단보다 의미 있게 증가하였다(각각 p=0.002, p=0.002). 결론 : 웨이브프론트 방식을 이용한 LASIK과 LASEK 군은 종래의 고식적 수술과는 달리 고도수차의 증가를 보이지 않았고, LASIK 군은 술후 1개월에 LASEK 군보다 낮은 고도수차의 값을 보였다(p=0.0004).

삼첨판균열과 다발성 심방중격결손을 합병한 Incomplete Atrioventricular Canal 의 치험

오상준,김삼현,김근호,O, Sang-Jun,Kim, Sam-Hyeon,Kim, Geun-Ho 대한흉부심장혈관외과학회 1984 Journal of Chest Surgery (J Chest Surg) Vol.17 No.4

Atrioventricular canal is divided into incomplete, intermediate and complete types. In ostium primum ASD [incomplete type] mitral valve cleft is almost always present, but ostium primum ASD with tricuspid valve cleft is a rare congenital anomaly. The patient was a 7 year old female whose complains were palpitation, exertional dyspnea and growth retardation. The chest films showed moderate cardiomegaly [C-T ratio, 61%]. EKG, Echocardiography, cardiac catheterization and left ventriculography were performed. Open heart surgery was done under the impression of incomplete atrioventricular canal. At the time of operation, ostium primum ASD [2x2.5 cm in diameter], secundum type ASD [lxl.5 cm in diameter] and cleft in the septal leaflet of the tricuspid valve were noted. But mitral valve was normal without cleft and VSD was not noted. Each anomalous portion was repaired. The patient made an uneventful recovery and we report this case, review and discuss the literatures.

Photochemically bifunctional compounds for TFT-LCD applications

오상준,차영관,최동훈 한국고분자학회 2001 한국고분자학회 학술대회 연구논문 초록집 Vol.2001 No.10