No abstract available.
Breast* ; Tuberculosis*

No abstract available.
Bandages*

No abstract available.
Endocardial Cushion Defects* ; Endocardial Cushions* ; Hernia, Diaphragmatic*

BACKGROUND: In patients after acute myocardial infarction, signal-averaged electrocardiography is used as the one of the non-invasive methods for the prediction for ventricular arrhythmia, one of the causes ofn death in acute myocardial infarction. Signal-averaged electrocardiography has allowed the identification of low-amplitude, high-frequency signals(late potentials)in the terminal portion of the QRS complex. They are thougt to be occured in the portion of electrophysiologically unstable myocardium. The presence of late potentials identifies regions of delayed conducton in the elctrophysiologically unstable border zone of an acute infarction. These electrophysiologic change of myocardium is influenced by the patency of infarct-related artery. A patent artery is associated with electrical stability of myocardium, decreased in cidence of late potentials and improved survival. METHODS: 58 patients of acute myocardial infarction underwent signal-averaged electrocardiography, coronary angiography within 10 days after AMI, 20 of healthy persons underwent signal-averaged electrocardiography. RESULTS: In patent group, late potentials were recorded in 7 of 38 patients(18%) as compared with 13 of 20 patients(65%) of non-patent group. The statistically significant parameters of signal-averaged electrocardiography beteen patent and non-patent group were filtered total QRS duration(TQRS, 106.7+/-20.9msec), high frequency low amplitude signal (HLAS, 30.8+/-7.5 vs 41.3+/-16.5 msec)with HLAS being the most powerful varialble in the model. CONCLUSION: These results suggest that the patency of infarct-related artery is associated with electrophysiologic stability of myocardium and signal-averaged electrocardiography is one of the useful non-invasive method in risk stratification of acute myocrdial infarction.
Arrhythmias, Cardiac ; Arteries* ; Coronary Angiography ; Electrocardiography* ; Humans ; Infarction ; Myocardial Infarction* ; Myocardium

Bisphosphonates (BPs) are a class of agent used to treat patient with osteoporosis or malignant bone metastases. BPs can be categorized into 2 groups: nitrogen-containing and non-nitrogen containing. Nitrogen-containing BPs are considered to have more toxicity. Despite their clinical benefits, bisphosphonate-related osteonecrosis of jaw(BRONJ) is a significant complication to patients receveing these drugs. Since the first description of BRONJ in 2003 by Marx, the number of reports on BRONJ has been rapidly increasing. BRONJ is considered as an emerging problem in oral & maxillofacial surgery. Generally, osteonecrosis in the maxilla is rare, however BRONJ is found both in the maxilla and the mandible. This is an important feature of BRONJ compared to common infectious osteomyelitis of the jaw. Growing number of case reports, suggest that bisphosphonate therapy may cause exposed, necrotic bone. BRONJ has simillar features compared to IORN (infected osteoradionecrosis). BRONJ has meaningful features established through the interestigation on histopathologic and radiographic findings. These features have an impact on treatment plan and prognosis. This presentation contemplates on features of histopathologic and radiographic findings in bisphosphonate-related osteonecrosis of the jaw.
Alendronate ; Bisphosphonate-Associated Osteonecrosis of the Jaw ; Diphosphonates ; Humans ; Jaw ; Mandible ; Maxilla ; Neoplasm Metastasis ; Osteomyelitis ; Osteonecrosis ; Osteoporosis ; Prognosis ; Surgery, Oral

We present a case report of brain death caused by Salmonella enterica serovar Enteritidis bacteremia. A 53-year-old diabetic male was admitted to our hospital with stupor mentality and fever. No evidence of meningitis was found upon cerebrospinal fluid analysis, but diffuse brain edema was shown by magnetic resonance imaging. S. Enteritidis phage type 7 was isolated from blood cultures. We diagnosed the patient with encephalopathy associated with S. Enteritidis bacteremia and treated him by intravenous administration of ceftriaxone and dexamethasone. Fifteen days after admission, the patient was diagnosed with brain death and became a cadaveric donor. Although encephalopathy associated with S. Enteritidis bacteremia is rare, it should be considered as a serious and potentially lethal complication.
Administration, Intravenous ; Bacteremia ; Bacteriophages ; Brain ; Brain Death ; Brain Edema ; Cadaver ; Ceftriaxone ; Dexamethasone ; Fever ; Humans ; Magnetic Resonance Imaging ; Male ; Meningitis ; Middle Aged ; Salmonella ; Salmonella enterica ; Salmonella enteritidis ; Stupor ; Tissue Donors

We present a case report of brain death caused by Salmonella enterica serovar Enteritidis bacteremia. A 53-year-old diabetic male was admitted to our hospital with stupor mentality and fever. No evidence of meningitis was found upon cerebrospinal fluid analysis, but diffuse brain edema was shown by magnetic resonance imaging. S. Enteritidis phage type 7 was isolated from blood cultures. We diagnosed the patient with encephalopathy associated with S. Enteritidis bacteremia and treated him by intravenous administration of ceftriaxone and dexamethasone. Fifteen days after admission, the patient was diagnosed with brain death and became a cadaveric donor. Although encephalopathy associated with S. Enteritidis bacteremia is rare, it should be considered as a serious and potentially lethal complication.
Administration, Intravenous ; Bacteremia ; Bacteriophages ; Brain ; Brain Death ; Brain Edema ; Cadaver ; Ceftriaxone ; Dexamethasone ; Fever ; Humans ; Magnetic Resonance Imaging ; Male ; Meningitis ; Middle Aged ; Salmonella ; Salmonella enterica ; Salmonella enteritidis ; Stupor ; Tissue Donors

PURPOSE: T cells play a central role in cell-mediated immunity, atopic disease, and asthma. The balance of CD28/cytotoxic T-lymphocyte antigen 4 (CTLA4)-derived signal transduction plays an important role in the activation of T cells and an increased immunoglobulin E (IgE) response. The aim of the current study was to investigate the association between polymorphisms in the genes encoding both CTLA4 and the high-affinity IgE receptor 1B (FCER1B) and serum IgE levels in Korean children with asthma. METHODS: We enrolled 238 controls and 742 children with asthma. The CTLA4 +49A/G and FCER1B -654C/T polymorphisms were genotyped by PCR-restriction fragment length polymorphism analysis. RESULTS: We observed no difference in the distribution of CTLA4 +49A/G among controls, children with asthma, and those with atopic asthma. In contrast, the GA genotype of CTLA4 +49A/G in children with atopic asthma was significantly higher compared to that in those with non-atopic asthma. Moreover, significantly higher log Dp/Df-specific IgE levels were found in children with asthma and those with atopic asthma carrying one or two copies of the CTLA4 +49A versus those homozygous for +49G. Gene-gene interactions between CTLA4 and FCER1B with the heterozygote and homozygote of variant genotypes were associated with the log Dp/Df-specific IgE levels, but not asthma development. In addition, children with Dp/Df (+) asthma carried an elevated combined genotype of risk allele compared to those with Dp/Df (-) asthma. CONCLUSIONS: The CTLA4 +49A/G polymorphism may contribute to the production of IgE in Korean children with asthma, especially in Dp/Df-specific IgE levels, but not in the direct development of asthma. In addition, Dp/Df-specific IgE levels with a FCER1B -654C/T polymorphism may involve additive effects.
Alleles ; Asthma ; Child ; Coat Protein Complex I ; Dermatophagoides farinae ; Dermatophagoides pteronyssinus ; Genotype ; Heterozygote ; Homozygote ; Humans ; Immunity, Cellular ; Immunoglobulin E ; Immunoglobulins ; Lifting ; Signal Transduction ; T-Lymphocytes

PURPOSE: T cells play a central role in cell-mediated immunity, atopic disease, and asthma. The balance of CD28/cytotoxic T-lymphocyte antigen 4 (CTLA4)-derived signal transduction plays an important role in the activation of T cells and an increased immunoglobulin E (IgE) response. The aim of the current study was to investigate the association between polymorphisms in the genes encoding both CTLA4 and the high-affinity IgE receptor 1B (FCER1B) and serum IgE levels in Korean children with asthma. METHODS: We enrolled 238 controls and 742 children with asthma. The CTLA4 +49A/G and FCER1B -654C/T polymorphisms were genotyped by PCR-restriction fragment length polymorphism analysis. RESULTS: We observed no difference in the distribution of CTLA4 +49A/G among controls, children with asthma, and those with atopic asthma. In contrast, the GA genotype of CTLA4 +49A/G in children with atopic asthma was significantly higher compared to that in those with non-atopic asthma. Moreover, significantly higher log Dp/Df-specific IgE levels were found in children with asthma and those with atopic asthma carrying one or two copies of the CTLA4 +49A versus those homozygous for +49G. Gene-gene interactions between CTLA4 and FCER1B with the heterozygote and homozygote of variant genotypes were associated with the log Dp/Df-specific IgE levels, but not asthma development. In addition, children with Dp/Df (+) asthma carried an elevated combined genotype of risk allele compared to those with Dp/Df (-) asthma. CONCLUSIONS: The CTLA4 +49A/G polymorphism may contribute to the production of IgE in Korean children with asthma, especially in Dp/Df-specific IgE levels, but not in the direct development of asthma. In addition, Dp/Df-specific IgE levels with a FCER1B -654C/T polymorphism may involve additive effects.
Alleles ; Asthma ; Child ; Coat Protein Complex I ; Dermatophagoides farinae ; Dermatophagoides pteronyssinus ; Genotype ; Heterozygote ; Homozygote ; Humans ; Immunity, Cellular ; Immunoglobulin E ; Immunoglobulins ; Lifting ; Signal Transduction ; T-Lymphocytes

PURPOSE: To investigate the feature of the range of measles in 2000, we studied epidemics of the measles in western Kyungnam District. METHODS: Among 489 patients under 15 years of age who visited or were admitted to in our hospital from January to December in 2000, we selected 344 patients whose measles IgM antibody was positive. We investigated age, monthly incidence, clinical features, vaccination history, and measles IgG antibody. RESULTS: Patients under 12 months of age occupied the largest proportion(36.9%). Patients firstly occurred in May and geometrically increased from October. Fever, cough and rashes were observed in all patients but conjunctivitis in 54.9%, Koplik spot in 23.8%. The first vaccination ratio was 41.8%. Compared with the number of patients and the first vaccination ratio, the first vaccination ratio was the lowest under 12 months of age. After that age group, the number of patients was decreased as the first vaccination ratio was increased. Among 152 patients sampled for measles IgG antibody, 35 patients had received the first vaccination and 6 patients had received the second vaccination. Among 35 patients who received the first vaccination, 22(62.9%) patients were negative of measles IgG antibody. Among 6 patients who received the second vaccination, 3(50%) patients were negative. CONCLUSIONS: Measles patients under 12 months still dominated. Therefore, routine vaccination of single measles vaccine, is currently done at 6 month when measles are prevalent, should be considered. High first vaccination failure suggests problems of vaccines itself, transport and storage rather than vaccination methods. Therefore a thorough investigation should be made.
Conjunctivitis ; Cough ; Exanthema ; Fever ; Gyeongsangnam-do* ; Humans ; Immunoglobulin G ; Immunoglobulin M ; Incidence ; Measles Vaccine ; Measles* ; Prevalence* ; Vaccination ; Vaccines