The etiological and precipitating factors, clinical features and outcomes of 48 patients over the age of 17 years with generalized major motor status epilepticus were studied. Eleven patients were regarded to have idiopathic epilepsy and the other thirty-seven had symptomatic epilepsy due to intracranial infection, cerebrovascular diseases, cerebral tumors, cerebral trauma, metabolic disorders, unknown and others. Most frequent causes were intracranial infection including nonspecific inflammatory granuloma, cerebral cysticercosis, viral encephalitis and sequela of previous meningitis. The major single precipitating factor of the status was abrupt discontinuation of antiepileptic drugs and this accounted for 57% of the status in 30 patients with previous seizures. Other factors were upper respiratory infection, alcohol intake and physical exhaustion. In 18 patients without history of previous seizure, only six had obvious precipitating factors. Among 48 patients, sixteen patients showed primary generalized tonic-clonic status and the remaineder had generalized tonic-clonic status with focal onset. Twenty-five patients (78%) in the latter group had apparent causes and brain C.T. scans revealed structural lesions in 68% of 28 patients in the latter group. Therefore it is suggested that patients showing the status with focal onset must be screened with laboratory studies as fully as possible, including brain C.T. In 41 patients who had no apparent ifectious process, the episodes of status were accompanied by hyperthermia (69%) and transient leukocytosis (65%). In 16 of them, cerebrospinal fluid was examined and a status-induced cererbrospinal fluid pleocytosis was observed in 3 patients. Forty-two patients in this series recoverd without neurological sequelas from the status and three had some sequelae at the time of discharge, including disturbances of recent memory, calculation, judgement and emotion. Three patients (6%) who died from the status were having idiopathic epilepsy, viral encephalitis or subarachnoid hemorrhage, respectively.
Anticonvulsants ; Brain ; Cerebrospinal Fluid ; Cysticercosis ; Encephalitis, Viral ; Epilepsy ; Fever ; Granuloma ; Humans ; Leukocytosis ; Memory ; Meningitis ; Precipitating Factors ; Seizures ; Status Epilepticus* ; Subarachnoid Hemorrhage

One hundred eighty infants with oxygen therapy who were under 2,500gm birth weight or under 37 weeks of gestational age, were examined between January 1990 and November 1992. We performed clnical analysis and results were as follows. 1) Fifty six infants (31.1%) were diagnosed as retinopathy of prematurity. 2) The first examination was performed at 2.5 weeks of life on average, and the retinopathy of prematurity was diagnosed at 3.8 weeks on average. 3) The incidence of retinopathy of prematurity was highly associated with low birth weight (< or =1,890 gm), low gestational age ( < or =33.1 weeks), and high oxygen concentration with long duration (FiO2> or =0.4 over 1 week)(P<0.005). 4) Other associated risk factors were idiopathic respiratory distress syndrome, anemia, neonatal hypoxia and sepsis.
Anemia, Neonatal ; Anoxia ; Birth Weight ; Gestational Age ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn ; Oxygen ; Retinopathy of Prematurity* ; Risk Factors ; Sepsis

Metastatic tumors occur more frequently in the liver than in any other organ, Guided percutaneous fine-needle aspiration (FNA) of the liver is often recommended for confirmative diagnosis of the metastatic lesion, because of its simplicity, high yield, and reasonable safety. The authors studied retrospectively cytologic findings of 110 cases of metastatic tumors to the liver. The frequent primary sites were the stomach (23 cases), pancreas (19 cases), gallbladder (12 cases), and periampullary lesions (6 cases). Most of the metastases were carcinoma (106 cases). There were only 4 cases of sarcoma. The characteristic cytologic findings of FNA of meatastatic tumors were dirty background, abrupt change between hepatocytes and malignant cells, and desmoplasia. Some tumors displayed rather distinctive cytologic appearance that suggests primary sites. For example, the colonic adenocarcinoma showed tall columnar cells with a palisading arrangement, adenocarcinoma of gallbaldder showed focal squamous differentiation in some cases, and metastatic renal cell carcinoma and neuroblastoma showed also distinctive cytologic findings. Because the cytologic features of metastatic tumor are very similar to those of primary tumor, correct cytologic typing may be helpful in pursuit of an occult primary site of metastatic liver lesions, reducing extensive diagnostic investigation in poor prognostic patients.
Adenocarcinoma ; Biopsy, Fine-Needle ; Carcinoma, Renal Cell ; Colon ; Diagnosis ; Gallbladder ; Hepatocytes ; Humans ; Kidney Diseases* ; Kidney* ; Liver ; Melanoma, Amelanotic ; Neoplasm Metastasis ; Neuroblastoma ; Pancreas ; Retrospective Studies ; Sarcoma ; Stomach ; Vagina

Enteric duplications are uncommon congenital anomalies. Duplications of the stomach account for only 3.8% of gastrointestinal duplication. More particularly, duplications involving the pylorus are extremely rare. These are characterized by firm attachment to at least one point of the alimentary tract with a well developed coat of smooth muscle and mucous membrane. The most frequent presentation is an abdominal mass with vomiting, mainly discovered during the first year of life. We experienced a 24-day-old boy with non-bilous, non-projectile vomiting and palpable abdominal mass, clinically similar to hypertrophic pyloric stenosis. He was diagnosed as having gastropyloric duplication cyst by abdominal ultrasonography, upper gastrointestinal series and abdominal computerized tomography. Thus we report a newborn infant with gastric outlet obstruction secondary to a duplication of the pylorus which is a rare cause of gastric obstruction.
Gastric Outlet Obstruction ; Humans ; Infant, Newborn* ; Male ; Mucous Membrane ; Muscle, Smooth ; Pyloric Stenosis, Hypertrophic ; Pylorus* ; Stomach ; Ultrasonography ; Vomiting

Parricide, the crime of murdering a parent, accounts for about 5% of all homicides. Filicide is the crime of murdering one's own child. This study aimed to review demographic features and criminal characteristics of individuals who committed parricide and filicide in Republic of Korea (ROK). This study is based on data from the Korea Police Crime Analysis System, from 2006~2013. We assessed the diverse characteristics of both victims and perpetrators. Over the selected period, 381 parents were killed by their children and 230 children were killed by parents in the ROK. Parricides caused by schizophrenic murders accounted for 39.6% of all cases. Moreover, approximately 44.4% of the perpetrators attempted suicide following the maternal filicide. In our findings, psychiatric illness was a very important predictor in parricide, and these further suggest that young mothers with severe mental illness require careful monitoring by mental health support service.
Child ; Crime ; Criminals ; Homicide ; Humans ; Korea ; Mental Health ; Mothers ; Parents ; Police ; Republic of Korea ; Schizophrenia ; Suicide, Attempted

A valid assessment of obesity in children and adolescents is important due to significant change in body composition during growth. This study aimed to develop percentile curves of body fat and fat free mass using the Lambda, Mu, and Sigma method, and to examine the relationship among body mass index (BMI), fat mass and fat free mass in Korean children and adolescents, using the Korea National Health and Nutrition Examination Survey (KNHANES) 2009-2010. The study subjects were 834 for boys and 745 for girls aged between 10 and 18 yr. Fat mass and fat free mass were measured by dual-energy x-ray absorptiometry. The patterns of development in body fat percentage, fat mass and fat free mass differed for boys and girls, showing a decreased fat mass with an increased fat free mass in boys but gradual increases with age in girls. The considerable proportion of boys and girls with relatively normal fat mass appeared to be misclassified to be at risk of overweight based on the BMI criteria. Therefore, the information on the percentiles of body fat and fat free mass with their patterns would be helpful to complement assessment of overweight and obesity based on BMI for Korean children and adolescents.
Absorptiometry, Photon ; Adipose Tissue/*radiography ; Adolescent ; Age Factors ; Asian Continental Ancestry Group ; Body Composition ; Body Mass Index ; Body Weight ; Child ; Female ; Humans ; Male ; *Nutrition Surveys ; Obesity/diagnosis/radiography ; Republic of Korea ; Sex Factors

41 patients with hyperlipidemia(Serum cholesterol > or =260mg% or triglyceride> or =200mg%) were treated for 12 weeks each with either Bezafibrate(200mg t.i.d.)(n=23) or placebo(n=18) in a randomized trial. Compared with placebo, Bezafibrate was more effective in lowing total cholesterol(287+/-63 to 244+/-32 mg%, P<0.01), LDL-cholesterol(183+/-39 to 153 +/-25mg%, P<0.01) and the LDL/HDL ratio(4.7+/-2.9 to 3.4+/-1.3, P<0.05). There was also a marked reduction in serum triglyceride(307+/-295 to 218+/-167mg%, P<0.05) as well as a significant increase in HDL-cholesterol(43+/-12 to 48+/-12mg%, P<0.05). Compliance or tolerance to both Bezafibrate and placebo was good. No significant side effects except one case, who complained of mild indigestion, were observed. Therefore, Bezafibrate seemed to be effective in lowing serum total cholesterol, LDL-cholestrol, triglyceride and in increasing in HDL-cholesterol without significant side effect.
Bezafibrate ; Cholesterol ; Compliance ; Dyspepsia ; Humans ; Hyperlipidemias* ; Triglycerides

The P wave during orthodromic atrioventricular reentry tachycardial were analysed in 19 patients to evaluate the usefulness in identifying the location of accessory pathways. The results were as follows; 1) Definitely inverted and upright P waves in lead I represented the left-sided and right-sided pathways respectively, but the converse is not necessarily true. 2) Dome and Dart appearance in lead VI(4 cases), upright P wave in inferior leads(3 cases), and negative P wave in aVL(3 cases) suggested the left-sided pathway and deeply inverted P waves in inferior leads suggested the posteroseptal or right-sided one. 3) In 17 cases(79%), inverted P wave appeared on more than one lead among the inferior leads, which were helpful to identify the position on P wave and mechanism of supraventricular tachycardia. Although the number of cases especially with right-sided pathway was small to conclude, P wave was useful for determining the location of accessory pathway noninvasively.
Humans ; Tachycardia* ; Tachycardia, Supraventricular

BACKGROUND: Many Studies regarding hemodynamic changes by various vasodilators, such as nitroprusside, nifedipine, and hydralazine have been reported, however little data are available upon acute hemodynamic change due to captopril, an angiotensin converting enzyme inhibitor especially in chronic regurgitant valvular heart disease. Therefore the aim of this study is to evaluate the acute hemodynamic effects of sublingual captopril in patients with regurgitant valvular heart diseases. METHODS: Among the 9 patients enrolled in this study, 5 patients mitral regurgitation, 2 had aortic regurgitation, and 2 had both. Five had patients were male and 4 were female. Before, 15 minutes and 30 minutes after administration of 25mg of captopril via sublingual route, forward cardiac output was measured three times using Swan-Ganz catheter. Right and left cardiac catheterization were also done at each phase and measurement of pulmonary capillary wedge pressures, pulmonary artery pressures, right atrial pressures, aortic pressures, left ventricular pressures were done. RESULTS: 1) Heart rate, pulmonary capillary wedge pressures, cardiac output and cardiac indices left ventricular end-diastolic pressure, diastolic and mean aortic pressures, and diastolic pulmonary artery pressure showed no significant change after administration of sublingual captopril. 2) Systolic aortic pressure decreased significantly from basal value(130+/-35) to 15 minute value(126+/-39). 3) Systemic vascular resistance at 15 minute showed significant reduction as compared with basal value(from 1743+/-551 to 1642+/-491). Pulmonary vascular resistance at 30 minutes(254+/-193) was significantly lower than basal value(282+/-229). CONCLUSIONS: Reductions of systemic and pulmonary vascular resistance occurred relatively rapidly, however, acute effects on cardiac output and pulmonary capillary wedge pressures were not evident. Clinical implication of sublingual captopril in patients with regurgitant valvular heart diseases is worth evaluationg by more extensive hemodynamic studies.
Aortic Valve Insufficiency ; Arterial Pressure ; Arteries ; Atrial Pressure ; Blood Pressure ; Capillaries ; Captopril* ; Cardiac Catheterization ; Cardiac Catheters ; Cardiac Output ; Catheters ; Female ; Heart Rate ; Heart Valve Diseases* ; Hemodynamics* ; Humans ; Hydralazine ; Male ; Mitral Valve Insufficiency ; Nifedipine ; Nitroprusside ; Peptidyl-Dipeptidase A ; Pulmonary Artery ; Pulmonary Wedge Pressure ; Vascular Resistance ; Vasodilator Agents ; Ventricular Pressure