Rehabilitation of a patient with atrophic ridges using gothic arch tracing and nonpressure impression: a case report

Flabby ridges adversely affect the stability of complete dentures. For the management it is suggested that soft tissues reconditioned before making definitive dentures, and modified impression techniques used for the flabby ridges. Also, correct record of centric relation is important in complete dentures. This case of 67-year-old edentulous female patient had atrophied ridges on the mandible and the flabby ridge on the maxilla. Treatment dentures were fabricated using gothic arch tracing method and tissue conditioner. Definitive dentures were made using window opening impression technique, the gothic arch tracing method, and lingualized occlusion. The patient was satisfied with the function and esthetic quality of the new prostheses.

Chest X-ray Findings and Serum Tumor Necrosis Factor-alpha Levels in Patients with Kawasaki Disease / 소아과

PURPOSE: Kawasaki disease(KD) is a multisystemic inflammatory vasculitis of unknown etiology. Many complications other than cardiovascular involvement have been recognized in KD. However, there have been few reports published concerning involvement of the lungs in this disease. The purpose of this study was to examine the relationship between serum TNF-alpha, the degree of coronary artery dilatation and chest X-ray(CXR) findings. In addition, we have investigated serum anti-Mycoplasma antibody(AMA) titers in patients with KD who have abnormal CXR findings. METHODS: Eighty four patients with KD were included in this study(group I; 41 patients with normal CXR fndings, group II; 43 patients with abnormal CXR findings). Serum levels of TNF-alpha and AMA titer were measured. RESULTS: We reviewed the CXR findings and clinical courses of 84 patients with Kawasaki disease and found abnormal CXR findings in 43 patients(51.2 percent). Peribronchial cuffing was the most frequent abnormality(22.4 percent). In the group with abnormal CXR findings(group II), a statistical difference was not noted in age, sex, duration of fever, hemoglobin, WBC, platelet, ESR, and CRP levels and incidence of coronary arterial lesions as compared with the group having normal CXR findings(group I). No difference was noted in serum TNF-alpha level between group I and group II. 2 patients(12.5 percent) of 16 KD patients with abnormal CXR findings have positive AMA titer(above 1:320). CONCLUSION: Most of the abnormal CXR findings in KD patients were peribronchial cuffing. The abnormal CXR findings in KD patients did not mean severe inflammations. It is difficult to consider that CXR abnormalities are related to coronary arterial lesions. In addition, further study on the relationship between Mycoplasma infection and Kawasaki disease is needed

Early Prediction of Bronchopulmonary Dysplasia in Premature Infants less than 34 Weeks of Gestational Age

PURPOSE: A variety of postnatal therapies have been and will be evaluated for prevention or treatment of neonatal chronic lung disease. A simple method for early selection of the highest risk infants would optimize intervention trials. The purpose of this study was to develop an scoring system to predict the bronchopulmonary dysplasia (BPD) in preterm infants. METHODS: A retrospective analysis of clinical, respiratory and radiographic variables of a 2.5-year experience was done with data of preterm infants less than 34 weeks of gestation admitted to Ewha Womans University Hospital from January 1998 to July 2000. RESULTS: Multiple regression analysis identified four independent predictors of BPD; longer duration of assisted ventilation, lower Apgar score at 5 minute, higher PaCO2 at birth, presence of patent ductus arteriosus after 7 days. A clinical predictive scoring system (CPSS) was developed with these four predictors. CONCLUSION: We have come up with a CPSS for early identification of preterm infants with high risk of BPD. A prospective study is on going to evaluate the predictivity of this scoring system.

Early Prediction of Bronchopulmonary Dysplasia in Premature Infants less than 34 Weeks of Gestational Age

PURPOSE: A variety of postnatal therapies have been and will be evaluated for prevention or treatment of neonatal chronic lung disease. A simple method for early selection of the highest risk infants would optimize intervention trials. The purpose of this study was to develop an scoring system to predict the bronchopulmonary dysplasia (BPD) in preterm infants. METHODS: A retrospective analysis of clinical, respiratory and radiographic variables of a 2.5-year experience was done with data of preterm infants less than 34 weeks of gestation admitted to Ewha Womans University Hospital from January 1998 to July 2000. RESULTS: Multiple regression analysis identified four independent predictors of BPD; longer duration of assisted ventilation, lower Apgar score at 5 minute, higher PaCO2 at birth, presence of patent ductus arteriosus after 7 days. A clinical predictive scoring system (CPSS) was developed with these four predictors. CONCLUSION: We have come up with a CPSS for early identification of preterm infants with high risk of BPD. A prospective study is on going to evaluate the predictivity of this scoring system.

Predictor of Fatty Liver in Obese Children

PURPOSE: The childhood obesity is currently increasing. The childhood obesity is difficult to treat and the response of treatment is transitory because it is caused by the hyperplasia of fat cells. The complications of obesity are hyperlipidemia, hypertension, diabetes, artherosclerotic coronary arterial disease and fatty liver. Therefore the early diagnosis and prevention of obesity from childhood is very important. This study was performed to identify the relation between various weight-height indices and serum lipid levels and to seek for the parameters predicting the presence of fatty liver in obese children. METHODS: Between January 1994 to August 1995, 145 children were diagnosed as obesity by height-weight indices or fat % calculated from skin fold thickness among 672 children who were take an health care services at Ewha Womans University Hospital. Thirteen children of them were complicated with fatty liver. Serum lipid levels and abdominal ultrasonography were performed in 145 obese children. RESULTS: Most obese children were 9-13 years of age. The obese children with fatty liver(85.0%) have larger proportion of moderate to severe obesity than those without fatty liver(30.3%). The analysis of height-weight indicies(obesity index, Rohrer index, body mass index) and serum lipid levels revealed that total cholesterol level highly related to RI(r=0.937) and BMI(r=0.805). There are statistically significant differences in height-weight indices between obese children with fatty liver and without fatty liver (p<0.05). There are statistically significant differences in triglyceride level and HDL cholesterol(p<0.05), not in total cholesterol and LDH cholesterol between both groups. The grade of fatty liver is significantly related to serum triglyceride level(r=0.45, p<0.05). CONCLUSIONS: The incidence of fatty liver was significantly associated with the degree of obesity and serum triglyceride level. Therefore, the serum triglyceride level is a good parameter to predict fatty liver in moderate to severe obese children.