1.Children with Congenital Hypothyroidism, Diagnosed After 1 Month of Life.
Jin Soon HWANG ; Se Young KIM ; Kye Shik SHIM ; Choong Ho SHIN ; Sei Won YANG
Journal of Korean Society of Pediatric Endocrinology 1998;3(1):73-78
PURPOSE: Congenital hypothyroidism(CH) is not uncommon disorder, leading to retardation of mental development and growth, if not treated early. The aim of this study is to determine the factors influencing IQ of children with CH, diagnosed after 1 month of life. METHODS : Thirteen children with CH were included. They had intelligence test by KEDI-WISC(Korean Educational Development Institute-Wechsler Intelligence Scale for Children) and their medical records were reviewed. Their T4, TSH, height, age at diagnosis were investigated retrospectively. To evaluate the influence of T4, TSH, height, age at diagnosis on IQ, children were divided into three groups ; athyroid(n=8), sublingual(n=3), inborn errors of thyroid hormone synthesis(n=2) according to the result of thyroid scan. Results : In athyroid group, IQ closely correlated to VIQ and PIQ and had close relationship to T4 at diagnosis(.p=0.0086, r=0.8427), but no relation to TSH. There was no difference in height, T4 TSH, and IQ between athyroid and sublingual group. CONCLUSION : The results suggest that intellectual function in children with CH, diagnosed after 1 month of life depends on serum level of T4 at diagnosis. Further study is mandatory to elucidate the relationship between final IQ and factors, including thyroid function, age at diagnosis, adequacy of treatment, etc.
Child*
;
Congenital Hypothyroidism*
;
Diagnosis
;
Growth and Development
;
Humans
;
Intelligence
;
Intelligence Tests
;
Medical Records
;
Retrospective Studies
;
Thyroid Gland
2.The Right Ventricular Myxoma Which Attached to the Tricuspid Valve: Sliding Tricuspid Valvuloplasty.
Seong Ho CHO ; Man Shik SHIM ; Wook Sung KIM
The Korean Journal of Thoracic and Cardiovascular Surgery 2015;48(3):228-230
We report a rare case of an extremely large right ventricular myxoma involving the ventricular side of the tricuspid valve. The tumor was excised along with the entire posterior leaflet and part of the anterior leaflet. The tricuspid valve was repaired by sliding valvuloplasty combined with ring annuloplasty.
Heart Ventricles
;
Myxoma*
;
Tricuspid Valve*
3.Clinical and Radiological Comparison of Femur and Fibular Allografts for the Treatment of Cervical Degenerative Disc Diseases.
Hyeong Seok OH ; Chan Shik SHIM ; Jin Sung KIM ; Sang Ho LEE
Journal of Korean Neurosurgical Society 2013;53(1):6-12
OBJECTIVE: This consecutive retrospective study was designed to analyze and to compare the efficacy and outcomes of anterior cervical discectomy and fusion (ACDF) using a fibular and femur allograft with anterior cervical plating. METHODS: A total of 88 consecutive patients suffering from cervical degenerative disc disease (DDD) who were treated with ACDF from September 2007 to August 2010 were enrolled in this study. Thirty-seven patients (58 segments) underwent anterior interbody fusion with a femur allograft, and 51 patients (64 segments) were treated with a fibular allograft. The mean follow-up period was 16.0 (range, 12-25) months in the femur group and 19.5 (range, 14-39) months in the fibular group. Cage fracture and breakage, subsidence rate, fusion rate, segmental angle and height and disc height were assessed by using radiography. Clinical outcomes were assessed using a visual analog scale and neck disability index. RESULTS: At 12 months postoperatively, cage fracture and breakage had occurred in 3.4% (2/58) and 7.4% (4/58) of the patients in the femur group, respectively, and 21.9% (14/64) and 31.3% (20/64) of the patients in the fibular group, respectively (p<0.05). Subsidence was noted in 43.1% (25/58) of the femur group and in 50.5% (32/64) of the fibular group. No difference in improvements in the clinical outcome between the two groups was observed. CONCLUSION: The femur allograft showed good results in subsidence and radiologic parameters, and sustained the original cage shape more effectively than the fibular allograft. The present study suggests that the femur allograft may be a good choice as a fusion substitute for the treatment of cervical DDD.
Dichlorodiphenyldichloroethane
;
Diskectomy
;
Femur
;
Follow-Up Studies
;
Humans
;
Neck
;
Retrospective Studies
;
Stress, Psychological
;
Transplantation, Homologous
4.Effect of a Single Tetanus Toxoid in Korean Adults with Low Tetanus Antibody Titers.
Yoo Sang YOON ; Hyun Woong NO ; Seung Ho KIM ; Wen Joen CHANG ; Ho Shik SHIM
Journal of the Korean Society of Emergency Medicine 2005;16(5):555-561
PURPOSE: The determination of tetanus prophylaxis according to patients' memories of past immunization is inaccurate. However, by using the Tetanos Quick Stick(R) test, it is possible to select Korean adults with low tetanus antibody titers and to perform tetanus prophylaxis in the emergency department. In 1996, Ha reported that tetanus toxoid injection into healthy Korean adults revealed significant differences between the tetanus antibody titers at the beginning and the tetanus antibody titers after 1 week. Our purpose is to determine the effect of a single tetanus toxoid in Korean adults with low tetanus antibody titers. METHODS: Blood samples were taken from 44 volunteers for a period of 6 weeks. All samples were analyzed using the Tetanus IgG ELISA (enzyme-linked immunosorbent assay) method. RESULTS: The results for tetanus antibody titers at the beginning and after 1 week, 2 weeks, 4 weeks, and 6 weeks were 0.04+/-0.05 IU/mL, 1.22+/-3.63 IU/mL, 4.99+/-7.3 6 IU/mL, 8.36+/-11.10 IU/mL and 6.59+/-9.21 IU/mL respectively. There was a statistically significant defference between the tetanus antibody titers at the beginning and the tetanus antibody titers after 2 weeks. There was no statistically significant defference between the tetanus antibody titers after 2 weeks and 6 weeks. After 4 weeks, all subjects' tetanus antibody titers were at the protective level. CONCLUSIONS: A single tetanus toxoid injection is effective in Korean adults with low tetanus antibody titers.
Adult*
;
Emergency Service, Hospital
;
Enzyme-Linked Immunosorbent Assay
;
Humans
;
Immunization
;
Immunoglobulin G
;
Tetanus Toxoid*
;
Tetanus*
;
Volunteers
5.Early Prognostic factors and New Approach to Organophosphate Poisoning.
Yeong Rok HA ; Jin Ho OH ; Uk Jin KIM ; Jung Pil SEO ; Sung Hoon CHO ; Wen Joen CHANG ; Ho Shik SHIM
Journal of the Korean Society of Emergency Medicine 1998;9(1):142-147
BACKGROUND: Definite criteria for determining severity of organophosphate poisoning have not been made. Discovery of the third neuromuscular syndrome, the intermediate syndrome, have made it more complicating then ever. Objectives of this study is to determine early prognostic factors of outcome and development of a new treatment algorithm. METHOD: 74 patients admitted to Severance hospital with acute organophosphate poisoning during 5 years were included. We made a protocol concerning the initial consciousness level, QTc interval, PVC, serum cholinesterase, the intermediate syndrome, total hospital, ICU day, length of ventilator support, disposition and have done a study retrospectively. Multiple regression and Chi-square was used as statistical analysis. Significant statistical P-value was 0.05. RESULTS: The total hospital days were prolonged as serum cholinesterase levels were lower, the age was older and mental status graver.(p<.05) The length of ventilatory support was prolonged when patient's serum cholinesterase level was very low, they were unconscious and serum cholinesterase level not recovered to 500 IU/ml within initial 3 days. The intermediate syndrome was significantly related to the prolonged cholinesterase inhibition. CONCLUSION: As an early prognostic factor for the length of ventilatory support in organophosphate poisoning, 1) level of concsiousness and 2) serum cholinesterase level at admission, 3) recovery to more than 500 IU/ml within initial 3 days are useful. Especially when the serum cholinesterase level is not recovered to more than 500 IU/ml within initial 3 days, it is essential to observe closely for the possibility of an intermediate syndrome.
Cholinesterases
;
Consciousness
;
Humans
;
Organophosphate Poisoning*
;
Retrospective Studies
;
Ventilators, Mechanical
6.Regional Analysis on the Incidence of Preterm and Low Birth Weight Infant and the Current Situation on the Neonatal Intensive Care Units in Korea, 2009.
Byung Ho KANG ; Kyung A JUNG ; Won Ho HAHN ; Kye Shik SHIM ; Ji Young CHANG ; Chong Woo BAE
Journal of the Korean Society of Neonatology 2011;18(1):70-75
PURPOSE: Recently, the incidence of preterm and low birth weight infants (LBWI) is increasing, even though the birth rate is continuously low in Korea. Despite that change, there continues to be a deficit of beds in the neonatal intensive care unit (NICU). This study is based on the 2009 Korean Statistical Information Service that examined the development of a Korean NICU service and the survival rate of preterm infants by regionally analyzing the rate of total live births, preterm infants, LBWI, and NICU beds in Korea. METHODS: Data were obtained from the Korean Health Insurance Review and Assessment Service and Korean Statistical Information Service. We confirmed the regional total live birth rate, number of LBWI, and preterm infants and NICU numbers, and all of the results were compared to the average value to determine deficient areas of NICU beds. RESULTS: There were 25,374 (5.7%) preterm infants and 21,954 (4.9%) LBWI in the total number of live births (444,849) in 2009, and regions of high proportion compared to the mean value were Busan, Daegu, and Ulsan. Total NICU beds totaled 1,284, and regions of high rates preterm infants and LBWI per 1 NICU bed compared to the mean value were Incheon, Daegu, Ulsan, etc. The NICU holding rate was 87.5% (1,284/1,468), which was increased from 2005. However, there were still shortages of 184 NICU beds (12.5%), especially in Gyeonggi-do, which lacked 157 beds. CONCLUSION: High risk neonates difficult to transfer, and they need immediate and continuous treatment. As a result, a foundation of well-balanced, national NICU regionalization is necessary. This study suggested that more NICU facilities must be implemented, and clinicians should realize the continuing deficiency of NICU beds in cities and provinces.
Birth Rate
;
Humans
;
Incidence
;
Infant
;
Infant, Low Birth Weight
;
Infant, Newborn
;
Infant, Premature
;
Information Services
;
Insurance, Health
;
Intensive Care Units, Neonatal
;
Intensive Care, Neonatal
;
Korea
;
Live Birth
;
Survival Rate
7.Effect of PDN(R)(Prosthetic Disc Nucleus) on the Mobility and Height of the Intervertebral Disc: Preliminary Report.
Sang Ho LEE ; Dong Yun KIM ; Chan Shik SHIM ; Won Chul CHOI ; Gun CHOI ; Ho Yeon LEE
Journal of Korean Neurosurgical Society 2004;35(5):483-486
OBJECTIVE: The purpose of the current study is to investigate the effect of the prosthetic disc nucleus replacement on the mobility and height of the intervertebral disc and adjacent segments. METHODS: Thirteen patients who underwent L4-L5 prosthetic disc nucleus replacement were included in this study. A retrospective review of clinical and radiological data was conducted. The L4-L5 disc height and sagittal rotation angle of L3-L4, L4-L5, L5-S1 were measured in the static and dynamic lateral radiographs pre- and postoperatively. RESULTS: There were seven men and six women whose mean age was 37 years(range, 24-49 years). The mean follow-up period was nine months(range, 6-14 months). In all cases the L4-L5 motion segment demonstrated angular motion between flexion and extension with a mean of 4degrees(+/-2.3degrees) of sagittal rotation angle. The disc height increased from preoperative levels by 117%. There was no difference in angular motion of adjacent segments between pre- and postoperative data. CONCLUSION: The prosthetic disc nucleus replacement after discectomy is shown to restore the disc height and maintain segmental mobility.
Diskectomy
;
Female
;
Follow-Up Studies
;
Humans
;
Intervertebral Disc*
;
Male
;
Retrospective Studies
8.Comparison of Percutaneous Endoscopic Lumbar Discectomy and Open Lumbar Microdiscectomy for Recurrent Disc Herniation.
Dong Yeob LEE ; Chan Shik SHIM ; Yong AHN ; Young Geun CHOI ; Ho Jin KIM ; Sang Ho LEE
Journal of Korean Neurosurgical Society 2009;46(6):515-521
OBJECTIVE: The purpose of this study was to compare clinical and radiological outcomes of percutaneous endoscopic lumbar discectomy (PELD) and open lumbar microdiscectomy (OLM) for recurrent disc herniation. METHODS: Fifty-four patients, who underwent surgery, either PELD (25 patients) or repeated OLM (29 patients), due to recurrent disc herniation at L4-5 level, were divided into two groups according to the surgical methods. Excluded were patients with sequestrated disc, calcified disc, severe neurological deficit, or instability. Clinical outcomes were assessed using Visual Analogue Scale (VAS) score and Oswestry Disability Index (ODI). Radiological variables were assessed using plain radiography and/or magnetic resonance imaging. RESULTS: Mean operating time and hospital stay were significantly shorter in PELD group (45.8 minutes and 0.9 day, respectively) than OLM group (73.8 minutes and 3.8 days, respectively) (p < 0.001). Complications occurred in 4% in PELD group and 10.3% in OLM group in the perioperative period. At a mean follow-up duration of 34.2 months, the mean improvements of back pain, leg pain, and functional improvement were 4.0, 5.5, and 40.9% for PELD group and 2.3, 5.1, and 45.0% for OLM group, respectively. Second recurrence occurred in 4% after PELD and 10.3% after OLM. Disc height did not change after PELD, but significantly decreased after OLM (p = 0.0001). Neither sagittal rotation angle nor volume of multifidus muscle changed significantly in both groups. CONCLUSION: Both PELD and repeated OLM showed favorable outcomes for recurrent disc herniation, but PELD had advantages in terms of shorter operating time, hospital stay, and disc height preservation.
Back Pain
;
Diskectomy
;
Follow-Up Studies
;
Humans
;
Leg
;
Length of Stay
;
Magnetic Resonance Imaging
;
Muscles
;
Perioperative Period
;
Recurrence
9.Role of Polymorphism in HLA DQ-alpha and -beta Chain Loci in the Pathophysiology of Autoimmune Thyroid Disease in Children with and without Turner Syndrome.
Kye Shik SHIM ; Kyu Chul CHOEH ; Sei Won YANG ; Sa Jun CHUNG ; Jin Sung LEE ; Kyung Tae LEE ; Sung Ho GOH ; Yong Sung KIM
Journal of the Korean Pediatric Society 1999;42(7):980-990
PURPOSE: About 10% of girls with Turner syndrome may have autoimmune thyroid disease(AIT), but the disease's pathophysiology has not yet been elucidated. Accordingly, this study was performed to observe whether the pathogenesis of AIT in children with Turner syndrome and without Turner syndrome correlate with special loci of DQ and chain in HLA. METHODS: Blood samples were drawn from children with and without Turner syndrome. Thyroid antibodies(anti-thyroglobulin and anti-microsomal antibody) were measured from the samples to determine AIT. DNAs were extracted with the DNA extraction kit and processed in PCR reaction for amplification of exon 2 region of HLA-DQA1 and -DQB1, and then eluted again. The eluted PCR products were sequenced directly with an automatic sequencer. The sequences were compared with those of normal control. RESULTS: There was a signficant increase in frequencies of HLA DQA1*0301(P<0.05) and HLA DQB1*0601 but without statistical significance(P=0.06) in normal children with AIT, compared with those in control group. There was signficantly but slightly increased frequency of HLA DQA1*0104, 0105 and DQB1*0202 in the group of children with Turner syndrome who had AIT than in control group. The frequency of the marker chromosome(45,X/46,XX+mar) increased in children with Turner syndrome who had AIT, compared with these in children with Turner syndrome who did not have AIT. Children with Turner syndrome who had spontaneous puberty had higher a incidence rate of AIT than those who did not have spontaneous puberty(P<0.01). CONCLUSION: The results suggest that HLA DQA1*0301 and HLA DQB1*0601 play a role in the pathogenesis of AIT in children without Turner syndrome, but not in children with Turner syndrome. Additionally, there seem to be other factors participating in the pathogenesis of AIT in children with Turner syndrome, such as chromosomal karyotype and spontaneous puberty. Therefore, the factors participitating in the pathogenesis of AIT in children with Turner syndrome remain to be elucidated with further study.
Adolescent
;
Child*
;
DNA
;
Exons
;
Female
;
Humans
;
Incidence
;
Karyotype
;
Polymerase Chain Reaction
;
Puberty
;
Thyroid Diseases*
;
Thyroid Gland*
;
Turner Syndrome*
10.A Case of Systemic Lupus Erythematosus with Graves Disease in a Child.
Shin Hee KIM ; Kyung Lim YOON ; Sang Ho LEE ; Kyu Yeoun WON ; Kye Shik SHIM
Annals of Pediatric Endocrinology & Metabolism 2012;17(3):189-193
Autoimmune diseases are occasionally associated with other autoimmune diseases in the same patients. Graves disease has been associated with systemic rheumatic diseases including systemic lupus erythematosus (SLE). The diagnosis of Graves disease in patients with SLE is well known, especially in adults, but few case reports have involved children and adolescents. We report a 14-year-old female who presented with Graves disease, proteinuria, arthralgia, decreased complement, and positive antinuclear antibody and who was diagnosed with SLE. Renal biopsy revealed class IV lupus glomerulonephritis. These clinical, laboratory, and histological findings indicate that class IV lupus nephritis may be associated with Graves disease. This possibility should be borne in mind when following patients with Graves disease in order to avoid any delay in the diagnosis and treatment of serious systemic autoimmune diseases such as SLE.
Adolescent
;
Adult
;
Antibodies, Antinuclear
;
Arthralgia
;
Autoimmune Diseases
;
Biopsy
;
Child
;
Complement System Proteins
;
Female
;
Graves Disease
;
Humans
;
Lupus Erythematosus, Systemic
;
Lupus Nephritis
;
Proteinuria
;
Rheumatic Diseases