1.Biomechanical analysis of morphological difference in intramedullary nail: 3 dimensional finite element model analysis.
The Journal of the Korean Orthopaedic Association 1993;28(2):839-852
No abstract available.
2.Effect of surface contamination on the transverse strength of the relined denture.
Jeong Hyun KIM ; Jung Soo BAE ; Dong Hoo HAN
The Journal of Korean Academy of Prosthodontics 1993;31(1):11-18
No abstract available.
Dentures*
3.A clinical review of congenital gastrointestinal anomalies.
Dong Hak SHIN ; woo Hyun PARK ; Chul Young BAE
Journal of the Korean Pediatric Society 1993;36(7):944-950
A clinical review was done on 343 infants and children diagnosed and operated at the Department of Pediatric Surgery in Keimyung University, Dong San Medical Center for congenital gastrointestinal anomalies from January, 1988 to December, 1991. The results are summarized as follows; The most prevalent age group of congenital gastrointestinal anomaly was within first week after birth, and infants within 3months occupied 70% of total, and male to female ratio was 2:1. 2) The moat common lesion of congenital gastrointestinal anomalies was stomach with 87cases (25.4%), followed by anus with 80 cases (23.3%), colon with 63 cases (18.4%) and biliary tract with 38 cases(11.1%). 3) The most common congenital anomaly was congenital hypertophic pyloric stenosis with 87 cases (25.4%), followed by imperforate anus with 70 cases (20.4%), congenital megacolon with 63 cases (18.4%), and prevalent age was 2 week-3month, first week after birth, 1month-3year. 4) The incidence of common congenital gastrointestinal anomalies were mostly higher in male than in female but choledochal cyst was higher in female than in male. 5) Associated anomalies were observed in 14 cases (4%) of total cases, duodenal atresia was seen the highest rate of the associated anomalies and the most common associated anomaly was annular pancreas, followed by Down syndrome, congenital diaphragmatic hernia.
Anal Canal
;
Anus, Imperforate
;
Biliary Tract
;
Child
;
Choledochal Cyst
;
Colon
;
Down Syndrome
;
Female
;
Hernia, Diaphragmatic
;
Hirschsprung Disease
;
Humans
;
Incidence
;
Infant
;
Male
;
Pancreas
;
Parturition
;
Pyloric Stenosis
;
Stomach
4.Clinical and pathologic study of dysfunctional uterine bleeding.
Sung Bae KIM ; Moon Hyun BOO ; Chia Chen DONG ; Kuch Hwan BAE
Korean Journal of Obstetrics and Gynecology 1993;36(8):3312-3316
No abstract available.
Female
;
Metrorrhagia*
5.A Case of Thrombotic Thrombocytopenic Purpura in Childhood.
Dong Kun HYUN ; Jung Bae LEE ; Chang Hyun YANG ; Kir Young KIM
Journal of the Korean Pediatric Society 1988;31(4):511-518
No abstract available.
Purpura, Thrombotic Thrombocytopenic*
6.A case of Behcet's syndrome treated by colchicine.
Kwang Yul LEE ; Hyun Chul SHIN ; Min Kwan KIM ; Dong Han BAE
Korean Journal of Obstetrics and Gynecology 1993;36(11):3820-3824
No abstract available.
Behcet Syndrome*
;
Colchicine*
7.A Case of Rhizomelic Chondrodysplasia Punctata.
Yeon Dong LEE ; Moon Young SONG ; Hyun Hi KIM ; Seung Hoon HAN ; Won Bae LEE
Journal of the Korean Pediatric Society 1994;37(9):1312-1316
Chondrodysplasia punctata is a rare congenital disorder of bone, occuring in infants, which is characterized by radiographic manifestation of premature deposition of punctate calcific densitiy in epiphyseal areas, preformed in cartilage. We experienced a case of rhizomelic type-chondrodysplsia punctata in a two day old female who showed short stature, symmetric shortening of proximal limbs, cataract, icthyositic skin lesion and characteristic coronal clefts in lumbar vertebral bodies on X-ray.
Cartilage
;
Cataract
;
Chondrodysplasia Punctata
;
Chondrodysplasia Punctata, Rhizomelic*
;
Congenital, Hereditary, and Neonatal Diseases and Abnormalities
;
Extremities
;
Female
;
Humans
;
Infant
;
Skin
8.A Case-control Study on Risk Factors of Osteoporosis in Some Korean Outpatient Women of One General Hospital of Seoul.
Sun Ok WOO ; Sangsoo BAE ; Dong Hyun KIM
Korean Journal of Preventive Medicine 1995;28(3):609-622
Until now there are few available epidemiologic data of osteoporosis in Korea, and the severity of osteoporosis-related health problem has not been widely recognized yet. But the numbers of the old people are increasing in Korea, and in 2000, the proportion of people over 65 will be up to about 6.8% of total population. Therefore, osteoporosis, one of the most common metabolic bone disease among the old people, will be one of the most important public health problem. on this background this study was performed to find out risk factors of the development of osteoporosis in Korean women through case-control approach. The subject of this study were selected among the women one general hospital in seoul and were checked bone density from sep. 1988 to sep. 1993. Those who were diagnosed to have hypertension, diabetes mellitus, thyroid disease, breast disease, or liver disease, which are thought to influence bone density, were excluded. Also excluded those who are age-unknown. Finally the subjects were 2,139 women aged between 18 and 79. We operatively defined patient group as those whose bone density is below 1.03 g/cm2, 90% of average bone density of women of 4th decade who visited the same hospital. And we defined control group as whose bone density is above 1.15g/cm2. we randomly selected 201 women from the patient group and 202 from the control. As independent variables we chose age, menarche age, menopause age, menopause type, the number of siblings, the number of pregnancies, body mass index, taking oral pill or not, feeding type, and educational state. Multiple logistic regression analysis was done to see the influence of these variables on the risk of osteoporosis. Results are as follows; 1. menopausal status was statistically significant risk factor to all women irrespective of her age, while obesity and later menopause age were food to be statistically significant protective factors. 2. The more siblings and pregnancies, the greater the risk of osteoporosis, but these factors were not statistically significant. This result is not consistent with other studies. Further studies are strongly needed.
Body Mass Index
;
Bone Density
;
Bone Diseases, Metabolic
;
Breast Diseases
;
Case-Control Studies*
;
Diabetes Mellitus
;
Female
;
Hospitals, General*
;
Humans
;
Hypertension
;
Korea
;
Liver Diseases
;
Logistic Models
;
Menarche
;
Menopause
;
Obesity
;
Osteoporosis*
;
Outpatients*
;
Pregnancy
;
Public Health
;
Risk Factors*
;
Seoul*
;
Siblings
;
Thyroid Diseases
9.A case report of successful replantation of the amputated ear.
Dong Chul KIM ; Bae Kun PARK ; Sung Jin HWANG ; Hyun Tack LEE ; Chung Hun KIM
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(3):428-434
No abstract available.
Ear*
;
Replantation*
10.The Diagnostic Value of the Color Doppler Ultrasonography in Chronic Prostatitis.
Nam Bae HUH ; Won Yeol CHO ; Hyun Woo KIM
Korean Journal of Urology 1998;39(10):968-971
PURPOSE: To evaluate the significance of color Doppler ultrasonography in patients of chronic prostatitis. MATERIALS AND METHODS: We analysed the pattern of color Doppler images and quantitative changes of vascular flow and flow velocity parameters(FVP) using a 7.0 MHz transrectal probe with findings of expressed prostatic secretion (EPS) from 22 patients with clinically suspected chronic prostatitis and 12 controls with clinically suspected prostatodynia retrospectively. RESULTS: Compared with 2 groups according to color Doppler flow grade, higher grades(grade 2 or 3) of flow increase were more frequently seen in prostatitis group(54.5%) than in control group(33.3%)(p <0.05). But no significant difference was found in flow velocity parameter(FVP: maximal flow velocity, minimal flow velocity, resistive index, and pulsatility index) between control and prostatitis group. Two months later follow up ultrasonography of 5 cases in the prostatitis group after treatment, all of 5 cases showed decrease the color Doppler flow compared with the initial color Doppler image grade. CONCLUSIONS: Grading of the amount of color flow with Doppler ultrasonography is of limited significance at efficacy decision after treatment in chronic prostatitis. But precaution should be taken to use color Doppler ultrasonography as objective diagnostic tool, although higher grades of flow increase were more frequently seen in prostatitis group than control group.
Follow-Up Studies
;
Humans
;
Prostatitis*
;
Retrospective Studies
;
Ultrasonography
;
Ultrasonography, Doppler
;
Ultrasonography, Doppler, Color*