Fracture of the tibial shaft is the most common fracture of the long bones, and due to its frequency, mode of injury and sometimes type of treatment, has become a major source of permanent and temporary disability. The treatment of fractures of the tinial shaft has become one of the most controversial subjects in orthopedic surgery. Recently flexible intramedullary nails have been used successfully in treatment of fractures of the tibial shaft. In this paper we are reporting our experience with the method in 29 selected fractures of the tibia in 28 patients. The results were as follows. l. Of 29 cases, 19 cases were male and 10 cases were female. The average age was 33.4 years and the most common cause of injury was traffic accident. 2. Seventeen cases were closed fractures and twelve cases were open fractures. Nineteen cases were comminuted fracture. The most common level of the fracture was middle third of the tinial shaft. 3. Average interval from injury to Ender nailing was 10.3 days and the mean duration of permmit to full weight bearing was 9.8 weeks. 4. The mean duration of clinical bone union was 10.2 weeks and that of roentgenological bone union was 17.8 weeks. 5. 9 cases of complication were noted among the 29 cases of tibial shaft fracture which was treated by Ender nsiling such as angulation, ankle joint stiffness, and one case of delayed union. 6. Ender nailing are relative ease of nailing, allow early weight bearing and decrease complication. So Ender nailing is considered to be a good methods in treating tibial shaft fracture.
Accidents, Traffic ; Ankle Joint ; Female ; Fractures, Closed ; Fractures, Comminuted ; Fractures, Open ; Humans ; Male ; Methods ; Orthopedics ; Tibia ; Weight-Bearing

No abstract available.
Child* ; Humans

The purpose of this case report is to provide the information of the treatment of the impacted-displaced teeth associated with the disease in the jaw. A 10-year-old boy presented with a large radiolucent lesion accompanying the displacement of the second premolar and first molar in the left mandibular body area. The lesion was diagnosed as unicystic ameloblastoma. As a surgical procedure for the present case, marsupialization was executed. For the eruption of displaced impacted teeth, no orthodontic intervention was done for second premolar while a helical spring was used for the forced eruption of first molar. Good occlusion was established by simple orthodontic intervention.
Ameloblastoma* ; Bicuspid ; Child ; Humans ; Jaw ; Male ; Molar ; Orthodontic Extrusion ; Tooth ; Tooth, Impacted*

Twenty newly admitted acute schizophrenic patients were treated with haloperidol for 6 weeks. HVA and 5-HIAA were sampled at baseline, 3days after initial neuroleptic dose, and after 1, 2, 3, 4, 6 weeks of treatment. Nine patients were classified as responders in this prospective haloperidol treatment trial. They had a score of change in the BPRS total scores of 25% or greater. Eleven patients were classified as nonresponders, based on a score of changes in the BPRS total scores of less than 25%. 1) There was no significant difference in plasma HVA/5-HIAA ratio between responder and non-responder before and after haloperidol treatment. 2) There was no significant correlations between plasma HVA/5-HIAA ratio and BPRS total scores. This study could not support the hypothesis that neuroleptic treatment would be effective by changing dopamine and serotonin function and/or by altering their interaction.
Dopamine ; Haloperidol ; Humans ; Hydroxyindoleacetic Acid ; Plasma* ; Prospective Studies ; Schizophrenia* ; Serotonin

BACKGROUND: Recently elderly people have increased in Korea and increased demands of medical service. This study was carried out to identify diseases and health service utilization patterns of geriatric inpatients to provide better understanding and basis planning to meet the needs of expanding geriatric population. METHOD: We use data of `Patient Survey in Korea` in 1999 and analyzed characteristics of disease structure and utilization patterns of health care service of 54,013 cases of discharged patients aged 65 years or more. RESULT: The proportion of the elderly in total discharged patients is 14.7%. Male to female ratio is 1:1.3 and most common age group was between 65 and 69 years old. 84.2% of elderly patients were admitted at secondary or tertiary health care facilities. The most common disease in geriatric inpatients is malig- nancy in male and vascular disease in female. The average duration of hospitalization is 14.2 days. They stay longer than the nation wide average hospital length and stay longest when they are admitted by mental and behavioral disorders. CONCLUSION: Geriatric patients are admitted mostly with chronic degenerative diseases such as neoplasm and vascular disease. Elders prefer to be admitted to tertiary hospitals and oriental hospitals. They stay more in hospital.
Aged ; Delivery of Health Care ; Female ; Health Services* ; Hospitalization ; Humans ; Inpatients* ; Korea ; Male ; Tertiary Care Centers ; Vascular Diseases

BACKGROUND: Although an oxidants and antioxidants imbalane has been considered in the pathogenesis of chronic obstructive pulmonary disease (COPD), there is a paucity of reports focussing on the smoking-induced changes of oxidants and antioxidants in COPD. METHOD: The concentration of antioxidants (ascorbic acid, uric acid, retinol, and α- &γ-tocopherol) was measured in the serum and induced sputum of 30 healthy controls and 34 stable COPD patients using high performance liquid chromatography (HPLC). The inhibition of lipid peroxidation as an index of antioxidant capacity was measured in the serum by a TBA assay. RESULTS: The serum concentration of ascorbic acid, α-tocopherol, and retinol were significantly lower in the patients with COPD than in healthy controls (484.8±473.3 vs 1497.8±819.2 pmol/L, p<0.001, 48.38±17.34 vs 73.96±26.29 pmol/L, p<0.001, and 9.51±8.33 vs 15.01±5.88 pmol/L, p<0.05, respectively, mean±SD). However, there were little differences in the ascorbic acid and uric acid concentrations in the induced sputum between the COPD patients and the controls. The induced sputum to serum ratio of ascorbic acid was significantly higher in COPD patients compared with healthy control (0.375 vs 0.085, p<0.05). In the normal controls, the serum ascorbic acid concentration was lower in smokers than in nonsmokers (1073±536 vs 1757±845 pmol/L, p<0.05), but the level was still higher than that of the COPD patients (p<0.05). The serum retinol levels were correlated with FEV1 in COPD patients (r=0.58, p<0.05). The products of lipid peroxidation were increased in normal smokers and COPD compared with normal nonsmokers (115.56±19.93 and 120.02±24.56 vs 91.87±20.71 µmol/µmol Pi of liposome, p<0.05). CONCLUSION: Cigarette smoking may induce the depletion of serum antioxidants and this depletion of antioxidants is suggested to play a role in the pathogenesis of COPD.
Antioxidants* ; Ascorbic Acid ; Chromatography, Liquid ; Humans ; Lipid Peroxidation ; Liposomes ; Oxidants ; Pulmonary Disease, Chronic Obstructive* ; Smoking ; Sputum* ; Uric Acid ; Vitamin A

No abstract available.
Abscess*

No abstract available.
Heart* ; Thoracic Surgery*

To date, the unilateral single vaginal ectopic ureter has been regarded as the rarest form of ureteral ectopia because 80 per cent of all ectopic ureters are associated with a duplicated system and most of the ectopic ureters occur in male patients. This malformation may take the form of but is not limited to any ombination of abnormal development of the mesonephric and paramesonephric ducts. We report a case of unilateral single vaginal ectopic ureter with ipsilateral hypoplastic kidney in a 9 year-old female patient who has been suffered from diaper dermatitis due to persistent urinary incontinence since birth.
Child ; Dermatitis ; Female ; Humans ; Kidney* ; Male ; Parturition ; Ureter* ; Urinary Incontinence

The vascular lesions in FK506 nephrotoxicity are similar to cyclosporine A, in which mediators related to vascular constriction and thickening such as endothelin, TGF-beta and PDGF may have some roles. Their expressions may be different in terms of degree and time sequence as well as overlapping ischemia, which made us to perform this experiment. Male Sprague Dawley rats received FK506 daily at a dosage of 2 mg/kg by intramuscular route for 4 weeks at maximum and were sacrificed 3 days, 1, 2 and 4 weeks after the initiation of the study, respectively. The control rats received saline. Renal ischemia was induced by occluding the left renal artery for 45 minutes and rats were sacrificed up to 2 weeks after reperfusion. Kidneys were processed for light microscopy and stained with PAS method and with antibodies against endothelin, TGF-beta and PDGF. The number of juxtaglomerular apparatus(JGA) and arterioles positive for each antibody was counted under light microscope and was expressed as mean +/- S.D per mm2 cortex. In FK506 treated rats, JGA and afferent arterioles were prominent with PAS positive granules, which was extended proximally to interlobular arteries with increased duration of FK506 treatment. With increasing duration, TGF-beta reactivity was increased in afferent arterioles. However, no such results were shown in cases of PDGF and endothelin. Renal ischemia itself increased vascular TGF-beta as well as endothelin and PDGF reactivities. Renal ischemia in FK506 treated rats further upregulated the expression of these markers in a similar distribution. However, the expression of endothelin was mostly found in endothelial cells of peritubular and glomerular capillaries. PAS staining was decreased in ischemic kidneys regardless of FK506 treatment. These results indicate that FK506 toxicity was comparable to CsA toxicity. Since expression levels of endothelin, TGF-beta and PDGF were increased in ischemic kidney, it might be helpful to prevent ischemic damage as well as to hinder secretion of these factors in order to reduce FK506 nephrotoxicity.
Animals ; Antibodies ; Arteries ; Arterioles ; Capillaries ; Constriction ; Cyclosporine ; Endothelial Cells ; Endothelins* ; Humans ; Ischemia ; Kidney ; Male ; Microscopy ; Rats* ; Rats, Sprague-Dawley ; Renal Artery ; Reperfusion ; Tacrolimus* ; Transforming Growth Factor beta*