1.Reconstruction of soft tissue defect of the fingers by using digital island flap.
Chang Keun LEE ; Jeong Yeol YANG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1991;18(3):539-547
No abstract available.
Fingers*
2.Serum protein concentrations and electrophoretic patterns by categories of small opacity profusions in coal workers' pneumoconioses.
Jeong Pyo HONG ; Ho Keun CHUNG
Korean Journal of Preventive Medicine 1991;24(1):1-7
The concentrations of serum proteins fractions and their electrophoretical patterns were investigated in 135 patients with coal workers' pneumoconiosis who participated in confirmative examination for pneumoconiosis in December 1989. Their radiographical profusions were classified as 1/0 or more. Agarose film and phosphoric acid-sodium hydroxide buffer(pH 8.6) were used for electrophoresis. Concentration of each protein fractions and electrophoretical patterns seemed to be equivalent to reference values. Serum alpah1- and beta-globulin concentrations, however, were significantly different(p<0.50) among categories of small opacity profusions and showed the lowest level in the group of category 1. Albumin concentrations decreased and alpha2-globulin concentrations increased significantly(p<0.05) in the group of complicated with pulmonary tuberculosis. gamma-globulin concentrations were not varied by category of profusions nor by pulmonary tuberculosis complication.
Beta-Globulins
;
Blood Proteins
;
Coal*
;
Electrophoresis
;
gamma-Globulins
;
Humans
;
Pneumoconiosis*
;
Reference Values
;
Sepharose
;
Tuberculosis, Pulmonary
3.The effects of phenobarbital on sleep structure: Focused on the K-complex.
Jeong Gyoo LEE ; Seong Keun WANG
Journal of Korean Neuropsychiatric Association 1993;32(6):1006-1012
No abstract available.
Phenobarbital*
4.An experimental study on the information processing in chronic schizophrenics.
Jeong Soo DO ; Seong Keun WANG
Journal of Korean Neuropsychiatric Association 1991;30(2):303-311
No abstract available.
Automatic Data Processing*
5.A Study for Safe Storage Time and Cost Analysis for Sterilized Products.
Jeong Sil CHOI ; Keun Soon KIM
Korean Journal of Nosocomial Infection Control 2004;9(2):131-138
BACKGROUND: The shelf life should be determined by health care facility's infection control program. The current standards for preserving the sterility can be changing. So, to measure and compare the recontamination time of sterile packs among wrappers and storage conditions, and develop a practical standard for the shelf life and storage conditions of sterile products. The purpose of this study was placed on measurement of the recontamination time in packs wrapped in all kinds of wrapping materials used in Il-San hospital and extra-costs. METHODS: The first phase study was from June to November 2002 and tile second phase study was planned to extend further the shelf life of the pouch bag from December 2002 to June 2003. Total 504 sterile sample packs containing cotton ball (5 cm-length) prepared and wrapped in four wrapping materials (randomized reprocessed two folds of lines, a fold of new craft paper, a fold of new nonwoven fabric, a fold of new pouch bag) and stored in three location (open shell of one of typical wards, open shelf of one of ICUs, open shelf of CSSD). Each type of packs were opened weekly and the cotton balls inoculated into thioglycollate broth at 35degrees C for seven days by infection control nurse. The temperature and relative humidity was monitored monthly. RESULTS: There was on growth found for any types of the pack and storage conditions studied. The temperature and relative humidity of storage locations were 24.8degrees C and 35.5 %. The extra-cost of reprocessing in Ethylene-Oxide gas sterilization was \32,800,000 and Steam sterilization was \36,900,000 by year. CONCLUSION: This study was conducted in attempt to identify the possibility of extending the current shelf life for sterile goods we use in a sense of cost effectiveness. It was possible to extend shelf life from four weeks to six months in the study hospital. We are going to continue this study and take all steps need to apply this new concept to our practice, and then trying to extend to other hospitals.
Cost-Benefit Analysis
;
Costs and Cost Analysis*
;
Delivery of Health Care
;
Humidity
;
Infection Control
;
Infertility
;
Steam
;
Sterilization
8.A lipoma with a calcified and ossified wall at mesocolon: a case report.
Kyung Keun LEE ; Jeong Kyun LEE ; Kwon Mook CHAE
Journal of the Korean Surgical Society 1993;45(1):129-132
No abstract available.
Lipoma*
;
Mesocolon*
9.Serum IgE Levels and Incidence of Atopic Disease according to Infant Diet.
Jeong Wan SEO ; Seung Joo LEE ; Keun LEE
Journal of the Korean Pediatric Society 1985;28(8):751-755
No abstract available.
Diet*
;
Humans
;
Immunoglobulin E*
;
Incidence*
;
Infant*
10.Cysticercosis of Breast: A Case Report.
Ki Keun OH ; Tae Joo JEON ; Woo Hee JEONG
Journal of the Korean Radiological Society 1995;32(5):835-840
Authors reviewed mammographic ultrasonographic and MRI findings a patient with breast cysticerocosis, which was operated and pathologically proved. Mammography showed a 1 cm sized round radioopaque lesion with curvilinear calification, which was located near the pectoralis major muscle. Ultrasonograiphic findings showed heterogenous hypoechoic cystic lesion with internal hyperechoic nodule and posterior acoustic shadowing. T2Wl and proton density MR image showed low signal intensity with cresentic high signal intensity portion. 2D-FLASH dynamic MRI showed intermediate signal intensity and peripheral signal void area, which was not enhanced with Gd-DPTA. The possibility of cysticercosis can be considered be considered when a cytic lesion is discovered near the pectoralis muscle in a patient living in an endemic area.
Acoustics
;
Breast*
;
Cysticercosis*
;
Humans
;
Magnetic Resonance Imaging
;
Mammography
;
Pectoralis Muscles
;
Protons
;
Shadowing (Histology)