We have reserched the relationship of their clinical pictures and factors related to the risk of recurrence of 75 patients with simple or complex febrile convulsions, who were admitted to the Departmenrt of Pediatrics, Chungnam National University Hospital from January 1987 to July 199. The 75patient were followed up and consisted of the 55 patients with initial or non-recurrent febrile convulsions and the othere 20 patients with recurrent febrile convulsions. The results were of follows; 1) The age of first episodes was under the 6 years in 94.6% and the first episode under the 12 months was 14.6% in initial cases and 55% in recurrent cases. 2) There were family history of convulsive disorder in 40% of recurrent cases, compared to 10.9% of initial cases. 3) In gestational age, there was no significant difference between initial and recurrent cases. 4) In sex distribution, the boys (66.7%) outnumbered the girls(33.7%) and the ratios was 2:1. Among the recurrent cases of 20 patients, the boys(90%) were much more than the girls(10%). 5) The patients of low birth weight had more febrile convulsions than large birth weight in both initial and recurrent cases. 6) There was no significant difference between initial and recurrent cases in the causes of febrile convulsion. 7) In abnormal EEG findings, recurrent cases were 30% more than 7.3% of initial cases. 8) There was no significant difference of number of seizure during a day in both initial and recurrent cases 9) In episodes of duration over 15 minutes, recurrent cases were 40% more than 23.7% of initial cases. 10) The resident of urban was 78.6% and of rural was 21.4%. 11) The types of convulsion were generalized in 92% of total cases and focalized in 8%. In the focal types, recurrent cases (15%) were much more than initial cases (5.5%). 12) In occurrence of seizures in body temperature above 40 degrees C, it was 5.5% in initial cases, whereas it was 20% in recurrent cases. 13) 13) There was no significant difference between initial and recurrent cases on fever duration before seizure.
Birth Weight ; Body Temperature ; Chungcheongnam-do ; Electroencephalography ; Fever ; Gestational Age ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Pediatrics ; Recurrence* ; Seizures ; Seizures, Febrile* ; Sex Distribution

The authors performed a study of 32 patients who had undergone anterior lumbar interbody fusion using allograft with posterior pedicular instrumentation. The clinical outcomes were evaluated and the radiographs were analyzed with respect to graft subsidence, interspace collapse, graft collapse, sagittal angle and fusion status. In 71% of the levels there was a loss of disc space height during the follow-up, with 18% of the levels being narrower than their preoperative height at late follow-up. Significant(more than 3mm) subsidence and collapse were noted in three and four levels respectively. Approximately 84% of the 32 patients had satisfactory results and a radiological fusion was obtained in 88.2% of the 34 levels. We consider the pedicle screw fixation improves the retention of interspace distraction and the fusion rate of allograft in anterior lumbar interbody fusion.
Allografts* ; Follow-Up Studies ; Humans ; Spine ; Transplants

PURPOSE: This study was performed to compare the radiographic results of femoral tunnels made through the tibial tunnel and through the anteromedial portal. MATERIALS AND METHODS: From March 1996 to September 1997, fifty-five reconstructions of anterior cruciate ligament were performed. Group I (femoral tunnel through tibial tunnel) was composed of 30 cases and group II (femoral tunnel through anteromedial portal) was consisted 25 cases. On postoperative anteroposterior and lateral radiographs of knees, five angles were measured : APD/LD (angle between longitudinal axis of femoral bone block of patella tendon bone graft and that of interference screw in anteroposterior view/ lateral view), AFT (the angle between longitudinal axis of femoral tunnel and that of tibial tunnel in anteroposterior view), APFT/LFT (the angle between longitudinal axis of femoral tunnel and that of femoral shaft in anteroposterior view/ lateral view) and the graft tunnel mismatch was evaluated. RESULTS: Average APD was 1.30+/-3.13 degree in group I and 0.52+/-1.85 degree in group II (P>0.05), average LD was 4.97+/-7.62 degree and 1.48+/-3.30 degree (P<0,05), average AFT was 12.40+/-7.29 degree and 19.48+/-8.49 degree (P<0.05), average APFT was 15.33+/-6.95 degree and 14.32+/-7.33 degree (P>0.05), and average LFT was 36.57+/-5.20 degree and 39.64+/-6.48 degree (P>0.05), respectively. CONCLUSIONS: We concluded that making a femoral tunnel through the anteromedial portal decreased the divergence between the femoral interference screw and femoral bone block of patella tendon-bone autograft.
Anterior Cruciate Ligament Reconstruction* ; Anterior Cruciate Ligament* ; Autografts* ; Axis, Cervical Vertebra ; Knee ; Patella ; Patellar Ligament ; Transplants

PURPOSE: To evaluate the clinical outcome and reliability of mixed bone in the process of posterior spinal fusion for the treatment of thoracolumbar spine fractures. In order to eliminate donor site morbidity which is linked to the use of autogenous bone graft, a new surgical procedure mixing autogenous bone chips that were obtained from local decortication of the posterior element of the spine with highly purified calf bone (Lubboc) is studied. MATERIALS AND METHODS: We followed up 9 patients who had undergone autogenous bone graft and 9 patients who had undergone mixed bone graft for more than 12 months out of 33 patients who underwent posterior spinal fusion for thoracolumbar spine fractures between July 1993 and July 1997. RESULTS: Radiographic results indicated solid bony union in 17 of 18 cases regardless of the graft materials. Based on each follow-up evaluation, it was found that the increase in kyphotic angle was related to elapsed time rather than to the type of graft materials. CONCLUSIONS: It appears that the new surgical method of bone graft with highly purified calf bone can be a reliable alternative for achieving stable posterior spinal fusion as long as bone chips large enough to fill the interlamina space can be obtained.
Follow-Up Studies ; Heterografts* ; Humans ; Spinal Fusion* ; Spine* ; Tissue Donors ; Transplants*

Lichen nitidus(LN) is an unaommon chronic eruption of numerou tiny, discrete, usually flesh colored, shiny papules most cornmonly located on the penis, arms, for arms, and abdomen. It was described by Pinkus, first in 1901. The distribution of LN is most often locaized, but in some cases it may become generalized. A 10-year-old healthy boy was seen by our department because of many flesh colored, discrete, shiny papules on the whole body. The papules are skin colored, pinhcad sized, round, and flat-topped. The lesions appeared first at the age of 9 on the forehead and then neased in the number and extended downward to the neck, trunk, abdornen and both extremities. This case was successfully treated with topical corticosteroid.
Abdomen ; Arm ; Child ; Extremities ; Forehead ; Humans ; Lichen Nitidus* ; Lichens* ; Male ; Neck ; Penis ; Skin

In order to investigate the factors influencing QOL and life satisfaction of the physically disabled, the author interviewed, by using structuralized questionnaire, 440 individuals among the physically disabled who were participated in Health Examination from April to July, 1997. The questionnaire consisted of the general characteristics(sex, age, marital status, family number, etc), the Reintegration to Normal Living Index(RNLI) to assess QOL, and the single item of five-likert scale to evaluate life satisfaction. The means of RNLI were 16.2+/-4.8 in total score, 12.2+/-3.4 in daily functioning and 4.0+/-2.1 in perception of self. The respondents were less reintegrated toward social activities and relationships than impairments or disabilities. While the satisfied group was 47.3%, the dissatisfied group was 52.7%. As the results of multiple regression and logistic regression analysis, the significant predictors of QOL were age, education, job, grade of disability and subjective health status. The life satisfaction were related to economic status, job and subjective health status. To improve QOL and life satisfaction of the physically disabled, it is important that we improve their basic socioeconomic status by getting a job through rehabilitation education and induce them to have positive self-assessment by extending the opportunity of social participation.
Daegu* ; Surveys and Questionnaires ; Disabled Persons* ; Education ; Humans ; Logistic Models ; Marital Status ; Surveys and Questionnaires ; Rehabilitation ; Self-Assessment ; Social Class ; Social Participation

Leukemia, the most common malignant disease in the pediatric field, is one of the most interesting targets ofmodern medical research. So we reviewed the bone changes in 51 patients of leukemia admitted to the Dept. ofPediatrics Jeonbug National University Hospital for 5 years from Jan. 1st 1977 to Dec. 31st 1981. The results wereas follow. The male patient was more prevalent with sex ratio male to female 2.7:1, and the highest incidence wasnoticed between 2 years and 4 years of age (23.5%) and followed by between 6 years and 8 years of age (21.6%).Acute lymphocytic leukemia occurred in 62.7%(32 cases) and acute myelocytic leukemia in 33.3%(17 cases), chronicmyelocytic leukemia in 2%(1 case), acute monolcytic leukemia in 2%(1 case). The most common symptoms and signs onadmission was fever (56.9%), and followed by lymphadenopathy(52.9%), hepatosplenomegaly (49.0%) in order ofincidence. The most common chief complaint on admission was fever (39.2%), and followed by pallor (37.3%), andgeneralized malaise (25.5%). The patients with hemoglobin value under 4.0m% occupied 21.6% and about two thirdsshowed hemoglobin less than 8.0m%. The leukocyte counts on admission between 5,000 and 1,10,000/mm3 was noticed in6 cases(11.85) and lower than 5,000/mm3 in 8 cases (15.7%). In the chest X-ray the most common osseous change wasmetaphseal band of humerus in 24 cases (47.1%) , and followed by metaphseal cortical scalloping of upper humerusin 39.2%, osteolytic change in 31.4% periosteal reaction in 7.8%, osteosclerosis in 2%. The most common extraosseous change in chest P-A was mediastinal widening with hilar lymphadenopathy in 1.4% and followed by pulmonary infiltration in 29.4%, pleural reaction in 5.9%. The twelve cases in which hematologic changes weremild, showed radiologic abnormalities in 10 cases (83%), and the 39 cases in which hematologic changes were severe, showed radiologic abnormalities in 31 cases(79%). Especially, In hematologic mild group, showed metaphyseal cortical scalloping of proximalhumerus in 5 cases (41 %), and in hematologic severe group, showed metaphyseal cortical scalloping of proximal humerus in 15 cases (40%). 50 metaphyseal contical scalloping of proximal humerus may be the key finding on detection of early childhood leukemia. The osseous changes were noticed in 75% of ALL, and 47% of AM L, and the extraosseous changes were noticed in 60% of ALL, and 47% of AML.
Female ; Fever ; Humans ; Humerus ; Incidence ; Jeollabuk-do ; Leukemia ; Leukemia, Lymphoid ; Leukemia, Myeloid, Acute ; Leukocyte Count ; Lymphatic Diseases ; Male ; Osteosclerosis ; Pallor ; Pectinidae ; Sex Ratio ; Thorax

Fractures, Comminuted ; Humans ; Immobilization ; Incidence ; Mandibular Fractures ; Wounds and Injuries

The term congenital anomalies here refers to structural defect (congenital malformations, deformations, disruptions and dysplasias), chromosomal abnormalities, inborn errors of metabolism and hereditary disease. The prevalence of major congenital malformation (i.e., defects either incompatible with life or severe enough to interfere with normal living) is about 2% to 3%. In the past, infection was one of the major cause of perinatal morbidity and mortality, but owing to the development of antibiotics and intensive care, congenital anomalies are becoming a major cause of perinatal morbidity and mortality. Perinatal diagnosis of congenital anomalies is becoming more important because appropriate perinatal care may minimize the effect of congenital anomalies. This report was based on the 234 cases of the congenital anomalies among 8,099 newborns delivered at Dankook University Hospital from Mar. 1st, 1995 to Feb. 28th, 2000. The analyzed results were as follows: 1. The overall incidence of the congenital anomalies was 2.9%. The incidence of congenital anomalies in male newborns (141, 60.2%) was statistically significantly higher than that of female (90, 38.5%) and ambiguous (3, 1.3%). 2. The incidence of the congenital anomalies of 21-25 year old maternal age was the lowest among each other age group. The incidence of this group was 1.6%, of less than 20 year old group was 2.7%, of over 35 year old group was 2.9%. But there was no statistically significant difference among each maternal age groups. 3. There was no statistically significant difference in the incidences of congenital anomalies between parity. 4. The incidence of low-birth weight less than 2,500 g in congenital anomalies was 9.2%, which was 5.1 times higher than that of the more than 2,500 g. 5. The incidence of vertex presentation in congenital anomalies (192, 82.1%) was very high compared to breech presentation (42, 17.9%). 6. In the method of deliveries, vaginal deliveries was 131 cases (56.0%) and cesarean section was 103 cases (44.0%). 7. The incidence of the congenital anomalies in stillbirth was 28.4%, which was 13 times higher than that of the live birth. 8. The perinatal mortality rate in congenital anomalies were 93 cases (39.7%) and stillbirths were 62 cases (28.4%). 9. When classified according to the type of congenital anomalies, the rate of the incidence was 13.3% (31 cases) in central nervous system, 9.4% (22 cases) in neck and face anomaly, 6.8% (16 cases) in cardiac anomaly, 1.3% (3 cases)in pulmonary anomaly, 5.5% (13 cases) in gastrointestinal anomaly, 13.7% (32 cases) in genitourinary anomaly, 18.4% (43 cases) in musculoskeletal anomaly, 9.0% (21 cases) in skin and soft tissue anomaly, 14.1% (33 cases) in multiple anomaly and 5.5% (13 cases) in chromosomal anomaly. The most common major congenital anomalies was hydrocephalus (14 cases, 5.9%) and polycystic kidney (14 cases, 5.9%). The rate of perinatal mortality of the congenital anomalies was 38.5%, particularly it was the highest in the CNS anomalies which were 89.7%, the next 50.0% in cardiopulmonary anomalies.
Adult ; Anti-Bacterial Agents ; Breech Presentation ; Central Nervous System ; Cesarean Section ; Chromosome Aberrations ; Diagnosis ; Female ; Genetic Diseases, Inborn ; Humans ; Hydrocephalus ; Incidence ; Infant, Newborn ; Critical Care ; Live Birth ; Male ; Maternal Age ; Metabolism, Inborn Errors ; Mortality ; Neck ; Parity ; Perinatal Care ; Perinatal Mortality ; Polycystic Kidney Diseases ; Pregnancy ; Prevalence ; Skin ; Stillbirth ; Ultrasonography ; Young Adult

PURPOSE: This study using the finite element analysis (FEA) focused on evaluating the biomechanical stability of the LC-DCP in accordance with existing of the fracture gap at the facture site after bone fracture augmentation. MATERIALS AND METHODS: For FEM analysis, total eleven types with different fracture models considering clinical fracture cases were constructed according to the fracture gap sizes (0, 1, 4 mm)/widths (0, 25, 50, 75, 100%). Limited contact dynamic compression plate (LC-DCP) fixation system was used in this FEM analysis, and three types of load were applied to the bone-plate fixation system: compressive, torsional, bending load. RESULTS: The results in FEM analysis showed that the 1, 4 mm fracture gap sizes and 75% or more fracture gap widths increased considerably the peak von Mises stress (PVMS) both the plate and the screw under all loading conditions. PVMS were concentrated on the center of the LC-DCP bone-plate, and around the necks of screws. CONCLUSION: Based on the our findings, we recommend at least 50% contact of the fracture faces in a fracture surgery using the compression bone-plate system. Moreover, if x-ray observation after surgery finds 100% fracture gap or 50% or more fracture gap width, supplementary measures to improve biomechanical stability must be taken, such as restriction of walking of the patient or plastering.
Finite Element Analysis ; Fractures, Bone ; Humans ; Neck ; Walking