No abstract available.
Peptic Ulcer Perforation* ; Peptic Ulcer*

No abstract available.
Hemorrhage*

Anaphylactic deaths are frequently observed at autopsies. Since death associated with medical practice has become social concern, the identification of anaphylactic shock is an important part of forensic medicine. However, autopsy findings of anaphylactic shock are usually non-specific; therefore, the diagnosis of anaphylactic shock must be inferred from collecting data on the past history of the deceased, circumstances of death, and negative autopsy findings. The analysis of serum mast cell tryptase level is a well-known, useful ancillary test for the diagnosis of anaphylactic shock, but is not widely used in daily practice in Korea. We recently encountered 2 autopsy cases of anaphylactic shock and confirmed that analysis of serum mast cell tryptase level was useful for the diagnosis of anaphylactic shock. In this report, we present these 2 autopsy cases of anaphylactic shock, with literature review of the usefulness and limitations of serum mast cell tryptase analysis.
Anaphylaxis ; Autopsy ; Forensic Medicine ; Korea ; Mast Cells ; Tryptases

No abstract available.
Female ; Ovary* ; Theca Cells* ; Thecoma*

OBJECTIVES: The aim of this study was to examine the association of attention-deficit hyperactivity disorder (ADHD) in Korean populations with functional polymorphisms of six genes dopamine receptors (Ser311/Cys311 polymorphism, Taq1 A polymorphism, and Taq1 B polymorphism in DRD2, BalI polymorphism in DRD3, and promoter -521 C/T polymorphism and exon III 48 bp repeat polymorphism in DRD4) and one gene in dopamine transporter (DAT1). METHODS: Participants were 58 children with ADHD and 110 control children. The genotypes were determined by PCR. RESULTS: There was a statistically significant difference in genotype frequency of -521 C/T polymorphism within the promoter region of the DRD4 between two groups. Furthermore, in the male group, both genotype and allele frequencies showed statistically significant differences. CONCLUSION: Findings of the study indicate that -521 C/T polymorphism in promoter region of DRD4 appears to be a possible candidate gene for ADHD in Korean population.
Attention Deficit Disorder with Hyperactivity ; Child ; Dopamine ; Dopamine Plasma Membrane Transport Proteins ; Exons ; Gene Frequency ; Genotype ; Humans ; Male ; Promoter Regions, Genetic ; Receptors, Dopamine

No abstract available.
Adult* ; Cholesterol* ; Gyeongsangbuk-do* ; Humans ; Jeollanam-do* ; Triglycerides*

PURPOSE: Vascular endothelial growth factor (VEGF) has been identified as an endothelial cell-specific angiogenic factor of intraocular neovascularization, a pathologic complication of many vitreoretinal disorders. We studied to evaluate clinical correlation of intravitreal VEGF concentration and various vitreoretinal disorders. METHODS: Forty eight vitreous fluid samples were obtained at the time of vitreoretinal surgery from 43 patients of various disorders. Concentrations of VEGF1 6 5 in vitreous fluid were determined by Human VEGF ELISA kit and its correlation with diabetes, intraocular hemorrhage, neovascularization, proliferative vitreoretinopathy, retinal detachment, pan retinal photocoagulation, and postoperative condition was statistically analyzed. RESULTS: Intravitreal concentrations of VEGF in case of intraocular hemorrhage (0.809+/-1.467 ng/ml), neovascularization (1.167+/-1.656 ng/ml), and anterior segment neovascularization (2.381+/-2.043 ng/ml) were significantly high (P<0.05). CONCLUSIONS: VEGF plays a major role in the development of neovascularization in the various retinal disorders.
Angiogenesis Inducing Agents ; Enzyme-Linked Immunosorbent Assay ; Hemorrhage ; Humans ; Light Coagulation ; Retinal Detachment ; Retinaldehyde ; Vascular Endothelial Growth Factor A* ; Vitreoretinal Surgery ; Vitreoretinopathy, Proliferative

Congenital dermal sinus (CDS) is a rare entity widely known to occur as a result of the of the failure of the neuroectoderm to separate from the cutaneous ectoderm during the process of neurulation at the third to fifth week of gestation. The lesion can occur at any level of the craniospinal axis, but are located predominantly at the lumbosacral and occipital region. CDS of thoracic region and cervical region are rare. The patient with CDS presents with meningitis and/or mass effect from the associated inclusion tumor. They are usually dermoid or epidermoid cyst. Teratoma is rarely associated with CDS. We report our experience of CDS an 11-month old boy associated with an intramedullary dermoid tumor at the thoracic region, and together we report a review of the literature.
Axis, Cervical Vertebra ; Dermoid Cyst ; Ectoderm ; Epidermal Cyst ; Humans ; Infant ; Male ; Meningitis ; Neural Plate ; Neurulation ; Pregnancy ; Spina Bifida Occulta* ; Teratoma

BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is known to be associated with obesity, type 2 diabetes, and dyslipidemia and highly related to metabolic syndrome. The purpose of this study was to examine NAFLD as a risk factor for cardiovascular disease using the Framingham risk score and carotid intima media thickness. METHODS: We examined 189 Korean adults older than 20 years who participated in a health screening test and had both carotid and abdominal ultrasounds. Patients with viral hepatitis and history of cardiovascular disease and alcohol consumption (>20 g/day) were excluded. We compared clinical characteristics, the Framingham risk scores, and carotid intima media thickness according to the presence of nonalcoholic fatty liver disease. RESULTS: Framingham risk scores and the estimated 10-year risk for coronary heart disease were higher in subjects with NAFLD (11.5+/-4.7 vs 10.2+/-4.3 P=0.04, 8.7+/-7.3% vs 4.9+/-5.0% P<0.001). Carotid intima media thickness was higher in subjects with NAFLD (0.72+/-0.18 mm) compared to the controls (0.63+/-0.15 mm) (P<0.001). This result persisted significantly after adjusting for age, sex, and the 5 components of metabolic syndrome. Multiple logistic regression analysis showed that the presence of NAFLD (odds ratio [OR], 2.95; 95% confidence interval [CI], 1.495-5.812) and triglyceride level (OR, 2.06; 95% CI, 1.041-4.066) were independently related with carotid atherosclerosis. CONCLUSIONS: These results suggest that NAFLD is a risk factor for cardiovascular disease. Physicians should be mindful of this association when seeing patients with NAFLD.
Adult ; Alcohol Drinking ; Cardiovascular Diseases ; Carotid Artery Diseases ; Carotid Intima-Media Thickness ; Coronary Disease ; Dyslipidemias ; Fatty Liver ; Hepatitis ; Humans ; Logistic Models ; Mass Screening ; Obesity ; Risk Factors

BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is known to be associated with obesity, type 2 diabetes, and dyslipidemia and highly related to metabolic syndrome. The purpose of this study was to examine NAFLD as a risk factor for cardiovascular disease using the Framingham risk score and carotid intima media thickness. METHODS: We examined 189 Korean adults older than 20 years who participated in a health screening test and had both carotid and abdominal ultrasounds. Patients with viral hepatitis and history of cardiovascular disease and alcohol consumption (>20 g/day) were excluded. We compared clinical characteristics, the Framingham risk scores, and carotid intima media thickness according to the presence of nonalcoholic fatty liver disease. RESULTS: Framingham risk scores and the estimated 10-year risk for coronary heart disease were higher in subjects with NAFLD (11.5+/-4.7 vs 10.2+/-4.3 P=0.04, 8.7+/-7.3% vs 4.9+/-5.0% P<0.001). Carotid intima media thickness was higher in subjects with NAFLD (0.72+/-0.18 mm) compared to the controls (0.63+/-0.15 mm) (P<0.001). This result persisted significantly after adjusting for age, sex, and the 5 components of metabolic syndrome. Multiple logistic regression analysis showed that the presence of NAFLD (odds ratio [OR], 2.95; 95% confidence interval [CI], 1.495-5.812) and triglyceride level (OR, 2.06; 95% CI, 1.041-4.066) were independently related with carotid atherosclerosis. CONCLUSIONS: These results suggest that NAFLD is a risk factor for cardiovascular disease. Physicians should be mindful of this association when seeing patients with NAFLD.
Adult ; Alcohol Drinking ; Cardiovascular Diseases ; Carotid Artery Diseases ; Carotid Intima-Media Thickness ; Coronary Disease ; Dyslipidemias ; Fatty Liver ; Hepatitis ; Humans ; Logistic Models ; Mass Screening ; Obesity ; Risk Factors