PURPOSE: We carried out this study to determine if there is any difference in the occurrence rate of the epileptiform discharge between awake EEG and sleep EEG and if there are any factors influencing on the occurrence rate of EEG. METHODS: This study included 178 epileptic children who had visited neurology clinic of the department of pediatrics, Pusan National University Hospital from July 2005 to July 2006. The medical and EEG records of these children who had had both awake EEG and sleep EEG were reviewed. We analysed the occurrence rate of the epileptiform discharge between awake EEG and sleep EEG. We investigated the related clinical factors which included sex, seizure types, underlying causes, age at first seizure, antiepileptic drug (AED) medication, age at recording, and background activity. RESULTS: Among 178 epileptic children, 91 patients (51.1%) showed epileptiform discharge in awake or sleep states, 10 patients (11.0%) abnormal only in awake, 40 patients (44.0%) abnormal only in sleep, 41 patients (45.0%) abnormal in both awake EEG and sleep EEG. The occurrence rate of sleep EEG was 81 of 178 patients (45.5%) which was more than that of the awake EEG (28.7%) (P<0.001). The occurrence rate of sleep EEG is more than that of the awake EEG regardless of sex and underlying causes. But there is no significant difference from awake EEG and sleep EEG in finding the epileptiform discharge in the patient with generalized seizure, younger than 5 years old at first seizure, younger than 10 years old at recording, no antiepileptic medication, and abnormal background activity. CONCLUSION: The sleep EEG is thought to be more helpful in the diagnosis of childhood epilepsy.
Child ; Electroencephalography ; Epilepsy ; Humans ; Neurology ; Pediatrics ; Seizures

No abstract available.
Chlamydia trachomatis* ; Chlamydia* ; Female ; Humans ; Infant, Newborn* ; Nasal Cavity* ; Polymers* ; Pregnancy ; Pregnancy Trimester, Third* ; Pregnancy*

Purpose: The purpose of this study was to assess the diet intake status and quality of adults from North Korea who had lived in Seoul and Gyeonggi-do, using the nutrition quotient (NQ) for Korean adults. Methods: A number of 166 adults aged from 20 to 64 years were enrolled as study subjects.A structured questionnaire was used to collect information on their demographic characteristics, food consumption frequency, eating behaviors, and NQ. The NQ score was then used to measure the overall diet quality. The NQ score was composed of four major agebased categories. ‘Balance’, ‘Diversity’, ‘Moderation’, and ‘Dietary behavior’ were utilized as scores for measurements within each of the four categories. The scores for all four categories were summed up, resulting in the total NQ score. Participants’ age groups were stratified by 20’s, 30’s, 40’, and over 50’s. A χ2 test and generalized linear regression (GLM) model were used to assess a significance for difference of subject distribution in categorical and continuous variables in the food consumption frequency, eating behaviors, and NQ scores. Results: Participants in younger age groups were more likely to report consumption of ramyeon, fast food, sweet and greasy baked products, processed beverage, delivery food, and night snacks than the older age groups. Most importantly, participants in 20’s age group were less likely to report the total NQ and moderation score than the 50’s age group. Conclusion In this study, the 20’s age group displayed a lower NQ characteristic for an unbalanced diet. Therefore, it is imperative for adults from North Korea to be given individualized diet instructions along with nutritional education programs.

BACKGROUND: Bacterial contamination of platelets represents the highest infectious risk for a transfusion. In this study, we evaluated 2 culture-based systems that have been approved by the US FDA for bacterial screening. METHODS: Platelet concentrates were inoculated with 5 bacterial species to give a final concentration of 10(0), 10(1) and 10(2) CFU/mL. Samples for culture were taken immediately after inoculation (0 hr sample) and after 24 hrs (24 hr sample). For the BacT/ALERT 3D system, a 10 mL sample was inoculated into an aerobic culture bottle and incubated for 7 days. For the Pall eBDS system, 3 mL samples were taken from the 0 hr and 24 hr samples, respectively. The samples were incubated for 24 hrs and 30 hrs. RESULTS: Both systems detected all inoculated units both in the 0 hr and 24 hr samples, except for units inoculated with K. pneumoniae. Eleven units out of 30 units inoculated with K. pneumoniae were detected by the BacT/ALERT 3D system in the 24 hr samples. The Pall eBDS system detected 8 of 30 units in the 24 hr samples. CONCLUSION: Implementation of either system will decrease the risk of transfusing bacterially contaminated platelets. However, testing for bacterial contamination will not completely prevent septic transfusion reactions; pathogen inactivation that is now available should also be considered as an alternative method to reduce the risk of bacterial contamination.
Benzeneacetamides ; Blood Platelets ; Piperidones ; Pneumonia

Intubation granuloma is a delayed complication of endotracheal intubation in adults.The most frequent complaint of the patient with laryngeal granuloma is hoarseness and the most common location of the granuloma is the vocal process of arytenoid cartilage.We report a female patient with incidentally detected granuloma during endotracheal intubation who had no preoperative vocal symptoms.
Female ; Granuloma ; Granuloma, Laryngeal ; Hoarseness ; Humans ; Intubation ; Intubation, Intratracheal

OBJECTIVE: Chronic subdural hematoma (CSDH), a disease commonly encountered by neurosurgeons, is treated by burr hole drainage (BHD). However, the optimal surgical technique among the three types of BHD has not been determined. METHODS: We conducted a retrospective study on BHD performed on 93 patients who were diagnosed with CSDH. The subjects were divided into three groups based on the surgical technique performed: single BHD without irrigation (Group A, n=31), double BHD without irrigation (Group B, n=32), and double BHD with irrigation (Group C, n=30). The clinical factors, radiological factors and recurrences were compared between the three groups. Moreover, independent factors affecting the recurrence were analyzed. RESULTS: The change in hematoma thickness was 29.77+/-7.94%, 49.73+/-12.87%, and 75.29+/-4.32% for Group A, B, and C, respectively, while the change in midline shift was 40.81+/-15.47%, 51.78+/-10.94%, and 56.16+/-16.16%, respectively. Thus, Group C showed the most effective for resolution of hematoma and midline shift (p<0.05). Group A, B, and C had 12 cases (38.7%), 8 cases (25.0%), and 3 cases (10.0%) of recurrences, respectively. Group C had a statistically significantly fewer recurrence rate than Group A (p<0.05). Double burr hole, irrigation, and coagulopathy were each identified as independent factors that reduce recurrence (p<0.05). CONCLUSION: Among the three techniques, the double BHD with saline irrigation resulted in the fewest recurrences. It is probably the most effective technique for preventing the recurrence of CSDH.
Drainage* ; Hematoma ; Hematoma, Subdural, Chronic* ; Humans ; Recurrence* ; Retrospective Studies ; Therapeutic Irrigation ; Trephining

With the exception of accidental perforation during a laparoscopic Cholecystectomy, An Iatrogenic Gallbladder Perforation Is Quite Rare. Several Cases Have Been Reported As A Complication Of Interventional Or Endoscopic Procedures. Although A Case Of Gallbladder And Stomach Perforation During Gastric Endoscopic Mucosal Resection (Emr) Has Been Reported, We Encountered A Case Of Gallbladder Perforation During Gastric Emr Without Evidence Of A Perforation Of The Stomach, Which Has Not Been Reported In The Literature.
Cholecystectomy, Laparoscopic ; Gallbladder ; Stomach

Apert's syndrome(acrocephalosyndactyly) is a rare congenital anomaly that is characterized by the combination of premature fusion of multiple cranial sutures primarily involving the coronal suture and severe symmetrical syndactyly of fingers and toes. Some patients of this syndrome have various abnormalities of the central nervous system. We experienced a case of Apert's syndrome with craniofacial malformations, symmetric syndactyly, occipital encephalocele and hypogenesis of corpus callosum. She had a oxycephalic head with small sized anterior fontanelle, elongated forehead, hypertelorism, down-slanting palpebral fissures, flattened nose, cleft palate, low set ears and short neck. A 5x3 cm sized scalp-covered soft mass protruded in the occipital area through defect of the occipital bone. MRI showed hypogenesis of corpus callosum, occipital encephalocele, dilatation of the lateral and the third ventricles. She also had hands and feet with symmetric syndactyly involved skin and soft tissue but not bones.
Central Nervous System ; Cleft Palate ; Corpus Callosum* ; Cranial Fontanelles ; Cranial Sutures ; Dilatation ; Ear ; Encephalocele* ; Fingers ; Foot ; Forehead ; Hand ; Head ; Humans ; Hypertelorism ; Magnetic Resonance Imaging ; Neck ; Nose ; Occipital Bone ; Skin ; Sutures ; Syndactyly ; Third Ventricle ; Toes

Hypoglossal nerve palsy after general anesthesia is an exceptionally rare complication, which has varied etiology. We present a case of unilateral hypoglossal nerve palsy resulting from repeated airway intervention for general anesthesia. A 57-year-old woman was scheduled to undergo modified radical mastectomy. During endotracheal intubation, the patient had Cormack's grade III-a severe airway condition. After the first intubation attempt failed, the intubation was attempted a second time using a stylet inside the endotracheal tube with cricoid pressure; this attempt was successful. In the evening of the operation day, the patient complained of dysarthria and dysphagia. Physical examination revealed deviation of the tongue to the right, which may have been caused by traumatic hypoglossal nerve injury. This case reviews the pathophysiology, prevention, and management of hypoglossal nerve palsy.
Anesthesia, General* ; Deglutition Disorders ; Dysarthria ; Female ; Humans ; Hypoglossal Nerve Diseases* ; Hypoglossal Nerve Injuries ; Hypoglossal Nerve* ; Intubation ; Intubation, Intratracheal* ; Mastectomy, Modified Radical ; Middle Aged ; Paralysis ; Physical Examination ; Tongue

The relationship between the level of testosterone and the incidence of coronary heart disease is still controversial in the view of the results of clinical and epidemiologic studies. This uncertainty might be partly due to relatively small number of experimental studies undertaken to investigate the cellular mechanism underlying the vascular responses to testosterone. To further investigate the cellular mechanisms of testosterone with respect to vascular response, we investigated the effect of testosterone on contractility and intracellular Ca2+ regulation in a rabbit coronary artery and evaluated the underlying mechanism of testosterone-induced changes of coronary vascular tone by using various pharmacological blockers. Testosterone was found to relax rabbit coronary arteries in a dose-dependent manner, and no significant difference was found in the relaxation response to testosterone with or without endothelium. Similar results were obtained in male and non-pregnant female rabbit coronary arteries. The relaxation response of rabbit coronary arteries to testosterone was greater for PGF2alpha-contracted rings than for KCl contracted rings, which suggest the involvement of K+ channels. Furthermore, the relaxation response to testosterone was significantly reduced by 4-aminopyridine, a sensitive blocker of voltage dependent K+ channels, but not by low doses of tetraethylammonium or iberiotoxin, a Ca2+ activated K+ channel blocker. Testosterone simultaneously reduced the intracellular Ca2+ concentration ([Ca2+]i) and tension, and 4-AP effectively antagonized the testosterone-induced change of [Ca2+]i and tension. Therefore, it may be concluded that the stimulation of voltage dependent K channels is responsible, at least in part, for the testosterone-induced relaxation of rabbit coronary arteries.
Androgens/*pharmacology ; Animals ; Arteries/drug effects ; Calcium/*metabolism ; Coronary Vessels/*drug effects ; Female ; Intracellular Membranes/*metabolism ; Male ; Osmolar Concentration ; Potassium Channels, Voltage-Gated/drug effects/*metabolism ; Rabbits ; Support, Non-U.S. Gov't ; Testosterone/*pharmacology ; *Vasodilation