1.A clinical & statistical analysis of the facial bone fractures.
Jin Dong KIM ; Tae Yeon KIM ; Chun Eun CHUNG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(1):38-47
No abstract available.
Facial Bones*
2.Influence of Job Stress and State of Sleep on the Depression of Emergency Medical Technicians.
Chun Yee LEE ; Eun Kyung BYUN ; Nam Hee KIM
Korean Journal of Occupational Health Nursing 2013;22(3):191-197
PURPOSE: The purpose of this study was to identify the relationship of job stress, state of sleep, and depression and to identify factors influencing depression of emergency medical technicians. METHODS: The research was a cross-sectional, descriptive study. Data collection were done using self-report questionnaires with 162 emergency medical technicians working in hospitals who agreed to participate in the study. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and multiple regression with the SPSS/WIN 18.0 Program. RESULTS: Depression had significant negative correlations with state of sleep, (r=-482, p<.001) and positive correlations with job stress (r=.196,p=.013). State of sleep had significant negative correlations with job stress (r=-.168, p=.033). The variance for life satisfaction was 23.7% (F=25.964, p<.001). Variable of state of sleep significantly predicted depression of emergency medical technicians. CONCLUSION: Considering these results, for emergency medical technicians' job stress, state of sleep, and depression, further studies are needed. Furthermore, there is a need to develop and implement new strategies to improve depression among emergency medical technicians.
Data Collection
;
Depression
;
Emergencies
;
Emergency Medical Technicians
;
Humans
;
Surveys and Questionnaires
3.Histochemical Identification and Analysis of T - Lymphocytes in Lymph Nodes of Leprosy Patients.
Inn Ki CHUN ; Young Eun YOO ; Young Pio KIM
Korean Journal of Dermatology 1983;21(4):387-393
Aplasia cutis congenita is a rare disease presenting in the newborn infant as localized areas of skin defect. Its association with a number of congenital malformations is well documented. I observed a newborn infant with typical aplasia cutis congenita. The skin defect of my case was found on the posterior fontanelle without any congenital malformation. Diagnosis was made by history, clinical and histopathological findings.
Cranial Fontanelles
;
Diagnosis
;
Ectodermal Dysplasia
;
Humans
;
Infant, Newborn
;
Leprosy*
;
Lymph Nodes*
;
Lymphocytes*
;
Rare Diseases
;
Skin
4.Skin irritant potency of occupationally hazardous chemicals usingkeatinocyte culture model and blood flow measurement.
Hee Chul EUN ; Duk Kyu CHUN ; Seon Hoon KIM
Korean Journal of Occupational and Environmental Medicine 1991;3(2):145-152
No abstract available.
Hazardous Substances*
;
Occupations*
;
Skin*
6.Thenar Compartment syndrome: A Case Report
Eun Woo LEE ; Jae Myeung CHUN ; Ki Hwan KIM
The Journal of the Korean Orthopaedic Association 1989;24(1):281-284
The compartment syndrome was first described by Von Volkmann in 1872 and then many reports have been published. The anterior tibial compartment syndrome and the volar compartment syndrome of the forearm are well known, but the thenar compartment syndrome is very rare. A case of the thenar compartment syndrome developed with the CO poisoning was experienced and treated satisfactorily by the fasciotomy and secondary repair.
Compartment Syndromes
;
Forearm
;
Poisoning
7.MRI of the temporomandibular joint using flip back spin echo technique.
Eun Ha KIM ; Yun Ju KIM ; Chang Soo KIM ; Chun Phil CHUNG ; Yang Sook KIM
Journal of the Korean Radiological Society 1993;29(4):656-664
The authors introduced flip back spin echo (FBSE) technique for MR imaging of the temporomandibular joint (TMJ) instead of conventional spin echo (SE) technique, and evaluated whether FBSE technique in MRI of TMJ is adequate for the diagnosis of the disorders or not. FBSE T1 parasagittal images in closed mouth state and sequential opening and closing mouth states using patient's own finger(s) were obtained and then FBSE T1 paracoronal image in closed mouth state and STAGE(short tip angle gradient echo) parasagittal T2WI were followed. All 30 images of the symptomatic TMJs using FBSE technique were excellent in the visualization of articular and their displacement, and we could easily diagnose the internal derangement. FBSE technique was adequate for the diagnosis of internal derangement of the TMJ, and the modified cine display from images using FBSE technique was advantageous in the diagnosis of the disorders by visualization of the dynamic motion of the TMJ.
Diagnosis
;
Magnetic Resonance Imaging*
;
Mouth
;
Temporomandibular Joint*
8.Ring Lesions in MR Imaging of the Liver.
Sun Hee KIM ; Eun Ha KIM ; Yun Ju KIM ; Chun Phil CHUNG
Journal of the Korean Radiological Society 1994;30(2):313-317
PURPOSE: The purpose of this study is to find some points that may help the differential diagnosis of ring lesions in magnetic resonance (MR) imaging of the liver through recognition of the characteristics of the morphology and the signal intensities of the ring lesions. MATERIALS AND METHODS: T1- and T2-weighted axial spin-echo images and gadolinium-enhanced Tl-weighted images were obtained with a 1.0 T superconducting MR imager. We reviewed the MR findings of 23 hepatic ring lesions which were confirmed as hepatocellular carcinomas (13), metastases (4), liver abscesses (4), hydatid cyst (1), and hematoma (1). RESULTS: There were 19 single rings and 4 double rings (all the cases were liver abscesses) on Tl-weighted images, and 8 single rings and 14 double rings on T2-weighted images. The signal intensity of the ring was low in hepatocellular carcinoma on Tl-weighted images and in hydatid cyst on T2-weighted images. It was high on Tl-weighted images in subacute hemaroma. Target lesion as an inner high-signal-intensity ring surrounded by a high-signal-intensity ring on T2-weighted images was seen in metatasis, liver abscess, and hepatocellular carcinoma. CONCLUSION: It is helpful to recognize the chracteristics of morphology and signal intensities of the ring lesions in the differential diagnosis of hepatic focal lesions.
Carcinoma, Hepatocellular
;
Diagnosis, Differential
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Echinococcosis
;
Hematoma
;
Liver Abscess
;
Liver*
;
Magnetic Resonance Imaging*
;
Neoplasm Metastasis
9.Finger lengthening by distraction device method: 2 case report.
Hoon Sung CHU ; Woo Kyung KIM ; Soo Shin KIM ; Chun Eun CHUNG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1991;18(2):356-362
No abstract available.
Fingers*
10.An experimental study of the electrical stimulation effect on the tendon healing in vitro.
Sung Chul HONG ; Duck Lae KIM ; Tae Yeon KIM ; Chun Eun CHUNG ; Gil Hong PARK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1991;18(1):66-74
No abstract available.
Electric Stimulation*
;
Tendons*