Ileocecocolic and Colocolic Intussusception in a Young Jindo

정주현,채웅주,권도형,장진화,오선경,윤정희,최민철 한국임상수의학회 2008 한국임상수의학회지 Vol.25 No.6

An eight-month-old, intact female Jindo, weighing 9 kg with a one-day history of acute bloody diarrhea was referred. Plain abdominal radiographic findings included evidence of a soft tissue tubular mass within the dilated colon. In ultrasonographs, a target-like mass was identified with multiple hyperechoic and hypoechoic parallel wall layers. A barium enema showed a large radiolucent filling defect within the colon and a completely occlusive lumen. On the basis of these images, ileocecocolic and colocolic intussusception was diagnosed. Surgical manual reduction, resection and anastomosis were performed. The patient recovered normally without any complications or recurrence.

국립공원 로프웨이(삭도) 설치 갈등사례

정주현 공존협력연구소 2012 공존협력연구 Vol.1 No.1

자동차 스타일링에서 바디컬러변화에 관한 연구

鄭洲鉉 홍익대학교 산업디자인 연구소 1997 미술디자인 논문집 Vol.- No.2

Going into the turning point to 21 century, it is obvious that automobile has been the most useful necessity in modern people life if we saw the increasing production volume of domestic makers and heard the issue of modern people's talking. Furthermore, because automobile has taken the important role of economic growth with the export volume and steadily expanding volume of domestic sales, the potential of new model design with the development of technology and the evolution of shape and style, color with originality should be considered seriously. Automobile design is not only create shape of car and layout the package but also include what we see on the skin of the car with its attractive body color. Specially the importance of body color has been emphasized recently as it is said "design in color" instead of "color in design". During last several years, designers expected that something would happen in the body color of automobile. The movement in color has been shown up through motor shows at different places over the world and student works. This new tendency is appearing in advanced design(such as Ford "Ka" and Citroen "Xanae", Peugoet "Ion" etc) and some student models but the color evolution of production model came slowly. If we see another area around car industry like fashion and cosmetic, mass communication, architecture, the shift of aspect is moving very fast. Especially the color of fashion is now building new identity related to the taste of product and the human life style. Color is one of factor in human behavior which is always created and understood , innovated in cultural and humane, social boundary. Like social life style, color is expressing the essence of personality in private environment and contributing to discover it. There has been a certain rule in automobile body color until now. It has pursuited the proper beauty for bodystyle which reflected the social status of user. But new idea of vslue changes habit to build new consumer generation according to the development of education and culture, art, environmentics, psycologics. Because they wanted to understand deeply and say their opinion about the product which they selected for their life, the style has already changed freely not only in fashion but also in car design. These phenomena came from the change of wide range of area and color started to have mysterious meaning over color material expression. Color have a attractiveness which a amateur's eye cannot analyze and bring the increasing cultural message of high society's value. This means color. On this study, based on the study about the history of car body color and the change of the environment around automobile industry, I investigated latest unveiled model and concept carts at motor shows, works done by students and analyzed, rearranged attractive futuristic color and composition in the trend of body color. Because these study can help us foresee the way to go in the body color of automobile in multi character society at 21 century, I purpose to suggest the effective direction on the design and development of body color for each makers and related institutions.

IMF 관리체제에 대한 각 국 사례연구 : 남미와 동남아시아를 중심으로

정주현,정지혜 이화여자대학교 사회과학대학 행정학과 2000 梨花行政 Vol.- No.9

개에서 문맥홀정맥단락의 진단 영상 및 치료 1 례

정주현,권도형,윤정희,최민철,장진화 한국임상수의학회 2009 한국임상수의학회지 Vol.26 No.1

An intact female, 5-year old, Shihtzu, weighing 3.2 kg with a history of depression, hypersalivation, dullness, and ataxia for 3 days was referred. Radiographic findings included microhepatica, bilateral renal calculi, and a cystic calculus. Ultrasonography showed microhepatica, decreased visibility of portal veins in the liver, bilateral renal calculi, a cystic calculus, and an abnormal tortuous dilated vessel in the craniodorsal abdomen. A single congenital extrahepatic portoazygous shunt was confirmed through operative mesenteric portography. The patient received surgery using an ameroid constrictor ring and recovered well.

맹장에 발생한 단일성 결절형 소화관 림프종의 영상 진단 증례

정주현,권도형,이승희,오선경,윤정희,최민철,장진화 한국임상수의학회 2009 한국임상수의학회지 Vol.26 No.1

A spayed female, 8-year-old, maltese, weighing 1.84 kg with a history of acute severe vomiting, anorexia, depression for 2 day was referred. An abdominal mass was palpated with abdominal pain on physical examination. Radiographic findings included two soft tissue density masses in the mid-abdominal cavity and gas dilated colon. Ultrasonographs showed one heterogeneous hypoechoic round mass including intestinal wall. There were loss of normal wall layering and motility and absence of internal lumen of the intestinal wall. And another heterogeneous hyperechoic mass was identified to the medial side of the intestinal mass. Based on clinical signs, image findings, and the result of fine needle aspiration, intestinal obstruction due to alimentary lymphoma was diagnosed. On surgery, a cecal lymphoma and mesenteric lymphadenopathy were confirmed and the cecal mass was resected.

골피판술과 비내시경적 접근을 이용한 상악동 양성 종물의 치료

정주현,김선태,차흥억,강일규 대한비과학회 2010 Journal of rhinology Vol.17 No.2

Objective:This article describes use of the osteoplastic technique in the treatment of maxillary benign tumors. This procedure yielded favorable outcomes in situations where the tumor was difficult to remove using the standard endoscopic approach. Methods:This study included six sinuses of six patients with maxillary sinus benign tumors (five inverted papillomas and one hemangioma). The tumors were located in the anterior wall of the maxillary sinus and were difficult to remove by the endoscopic approach. The traditional gingivobuccal incision was performed to expose the anterior maxillary sinus wall. A rectangular bone flap was designed on the anterior maxillary wall and a bony window was made using a reciprocating saw. After eradicating all lesions, the bone flap was repositioned to its original site and fixed with a miniplate. Postoperative paranasal sinus computed tomography was performed after 12 and 24 months. Results:All bone flaps healed without any complications. Patients had succes-sful postoperative outcomes without any complications. In one inverted papilloma case, the lesion recurred and was removed easily with the same procedure. Conclusion:The osteoplastic technique is a simple and useful method to eradicate benign lesions in the maxillary sinus due to its good access to the maxillary sinus antrum, optical surgical view, and minimal complications.

Renal Amyloidosis in a Beagle

정주현,진재봉,이현욱,최민철 한국임상수의학회 2014 한국임상수의학회지 Vol.31 No.6

An eight-year-old intact male Beagle had anorexia, vomiting, depression for two days. The dog hadhypoalbuminenia and mild azotemia on hematologic and clinical chemistry examinations. Severe proteinuria wasidentified on urinalysis. On abdominal ultrasonographs, there were small amount of ascites and bilateral renomegalywith severe hyperechoic renal cortex and hyperechoic medullary rim sign. Renal biopsy and histopathology revealedrenal amyloidosis. The quality of life in this dog was satisfactory with aggressive supportive care for three months. Euthanasia was performed due to deteriorated azotemia and nephrotic syndrome.

뇌졸중 환자의 마비측과 비마비측 호흡근 기능 비교

정주현,김난수 대한스포츠물리치료학회 2022 정형스포츠물리치료학회지 Vol.18 No.2

Purpose: To compare respiratory muscle function on the paretic and non-paretic sides in patients diagnosedwith stroke. Methods: Forty-four patients clinically diagnosed with ischemic or hemorrhagic stroke were included. Thediaphragm and parasternal intercostal muscles were measured for muscle thickness and movement,respectively. Respiratory muscle activity was measured in the diaphragm, external intercostal muscles, andsternocleidomastoid muscles. The measurement data were analyzed using an independent t-test to comparethe paretic and nonparetic sides of respiratory muscle function. Results: The diaphragm thickness at total lung capacity, thickness ratio, and parasternal intercostal musclemovement of the non-paretic side were significantly greater than those of the paretic side. Moreover, thediaphragm activity of the paretic side was significantly greater than that of the nonparetic side. Conclusion: TThis study demonstrated that asymmetry of respiratory muscle function between the paretic andnon-paretic sides occurred after stroke. To improve the respiratory function of stroke patients, respiratorymuscle strengthening exercises are needed to improve the asymmetry of the respiratory muscle function.

Effect of pyrolysis temperature on Bi4Ti3O12/MgO(100) structures prepared by chemical solution deposition

정주현,이영환,황규석 한양대학교 세라믹연구소 2007 Journal of Ceramic Processing Research Vol.8 No.2

Epitaxially grown Bi4Ti3O12 thin films on MgO(100) substrates were prepared by a chemical solution deposition process using metal naphthenates as the starting materials. A homogeneous Bi-Ti solution with toluene was spin-coated onto the substrates and pyrolyzed at 300 oC, 400 oC and 500 oC for 10 minutes in air. Final annealing was performed at 750 oC for 30 minutes in air. The effects of pyrolysis temperature on the crystallinity, epitaxy and surface morphology of the films were investigated. Highly c-axis oriented Bi4Ti3O12 thin films were confirmed by X-ray diffraction θ-2θ scans. According to the pole-figure analysis, epitaxy of the annealed films was found to depend on the pyrolysis temperature.