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THE CAST SYNDROME : Report of a Case
金東垠,金顯周,韓董洙 中央醫學社 1941 中央醫學 Vol.10 No.5
A case of cast syndrome is presented and the previously described cases are reviewed. In our case, 44 years old male developed pernicious vomiting and abdominal distension, 21 hours after being placed in single hip spica cast because of the subtrochauteric fracture of the left femur. X-rays of the abdomen revealed markedly distended stomach. The patient responded well to conservative management.
Cuillain-Barre 症候群 疑症 患者의 治驗 1例
김동은,신광식,김경훈,정승현,신길조,이원철 대한한방성인병학회 2000 韓方成人病學會誌 Vol.6 No.1
Guillain-Barre syndrome, what is called acute inflammatory polyneuritis, is a disorder in which the body's immune system attacks parts of the peripheral nervous system. The cause and mechanism of this syndrome are unknown yet. The typical Guillain-Barre syndrome could be diagnosed by the patient's symptoms and physical exams such as the rapid onset of weakness, paralysis and loss of reflexes. The analysis of CSF and electrical test of nerve and muscle function can be performed to confirm the diagnosis. Most of cases usually occur shortly after a viral infection. This is the clinical report about the one patient suspected as Guillain-Barre syndrome. The patient, 71-year-old man had the weakness of both legs after upper respiratory infection. We characterized him as the state of Kiheo(氣虛) and Kansineumheo(肝腎陰虛) and prescribed for him Buzhongyigi-tang(補中益氣湯) and Siwa-tang added to Liuweidihuang-tang(四六湯). Therefore his symptoms took a turn for the better.
Ultrasound-guided transhepatic computed tomography cholecystography in beagle dogs
김동은,박승조,김철현,윤수아,최지혜 대한수의학회 2019 Journal of Veterinary Science Vol.20 No.4
This study was performed to evaluate the feasibility of ultrasound-guided computed tomography (CT) cholecystography and to establish an optimal protocol. In 8 healthy beagles, CT cholecystography was conducted using four contrast formulas; two dilution ratios (1:1 vs. 1:3) and two total volumes (8 mL vs. 16 mL) of 300 mgI/kg iohexol after ultrasound-guided percutaneous contrast injection into the gallbladder. CT images were obtained at 3, 10, and 30 min after injection and assessed qualitatively and quantitatively. For all contrast formulas, CT cholecystography showed the gallbladder and the intra- and extrahepatic bile ducts. The volume of the gallbladder and size of bile duct were significantly larger when using a volume of 16 mL iohexol than an 8 mL volume regardless of the dilution ratio. The distinction between the common bile duct and duodenum, the filling of the gallbladder, and the patency of bile duct were effectively assessed using a 16 mL volume of contrast agent with either dilution ratio. Beam-hardening artifacts deteriorated CT image quality for visualizing the biliary system when using the dilution ratio of 1:1. Patency of the bile tract could be easily evaluated using a curvilinear planar reconstruction. There was no significant difference in CT scan time among the different conditions. Minor leakage of contrast agent temporarily occurred after contrast injection in 30% of 32 sets of CT cholecystography. Ultrasound-guided percutaneous cholecystography can visualize both gallbladder and biliary tract with minimal artifacts using a contrast agent volume of 16 mL with a 1:3 dilution ratio.
축소 모형실험을 통한 광센서 선형 화재 감지 시스템의 특성에 관한 연구
김동은,김시국,이영신,이춘하,임우섭 한국화재소방학회 2016 한국화재소방학회논문지 Vol.30 No.2
In this study, we conducted a low temperature operating test and miniature tunnel model test to study the fire detectioncapability and properties of an early fire detection system using an optical sensor linear detector that can be installed inharsh environments such as tunnel or utility-pipe conduits which are becoming the major and national infrastructure facilities. The test showed that the optical sensor linear detector was the only one functioned properly among five thermaldetectors installed at a low temperature of −20 oC for 5 days. To study were analyzed adaptability of optical sensor lineardetector in the windy tunnel, the operating properties of the optical sensor linear detector when the wind velocity was variedbetween 0 m/s and 1 m/s in a miniature tunnel model. The temperature change was high when the wind velocity was0 m/s. 본 논문은 국내 주요 시설 및 국가 기반 시설로 변화되고 있는 터널 및 지하 공동구의 조기화재탐지설비시스템 설치에 이용되고 있는 광센서 선형 화재 감지 시스템에 대한 특성 분석을 목적으로 연구를 수행하였다. 연구 방법으로는 저온 환경인 −20 oC에서 5일간 5가지의 열감지기 중에서 작동 여부를 확인한 결과 광센서 선형 감지기만 작동하는 것을알 수 있었다. 또한 터널과 같은 풍속이 발생되는 곳을 가정하여 축소 모형 터널을 제작하여 0 m/s와 1 m/s를 변수로하여 광센서 선형 감지기의 작동 특성을 분석하였다. 그 결과로서 광센서 선형 감지 시스템의 온도 변화에 있어서는 풍속이 없을 때인 0 m/s 때의 값이 높게 나타나는 것을 알 수 있었다.