No abstract available.
Vibrio vulnificus* ; Vibrio*

PURPOSE: Asphyxia is the most common cause of neurologic sequelae in perinatal period. We hoped to help other clinicians by investigating factors affecting neurologic outcome in asphyxiated term babas. METHODS: A clinical study of factors affecting neurologic outcome was made on 120 patients, who were asphyxiated term baby. They admitted to neonatal intensive care unit of Chungnam National University Hospital from January, 1995 to December, 1996. RESULTS: There was no significant correlation in neurologic outcome and gestational age, delivery type, sex, birth weight, one minute Apgar score. Five minute Apgar score had influence on neurologic outcome. Presence of acidemia had influence on neurologic outcome. Mental status and seizure influenced on neurologic outcome. Poor neurologic outcome was prone to come in the presence of prolonged duration of abnormal mental function or a repetitive seizure not controlled immediately. There was poor neurologic outcome in the patients who have abnormal findings on EEG, CT, and neurosonography. In addition, there was poor neurologic outcome in congenital heart disease patients. All of above had statistical significance. CONCLUSION: Now, we can obtain much benefit by monitoring clinical course such as five minute Apgar score, mental change, and seizure. And, we can obtain much benefit by monitoring acidemia and perform EEG, CT and neurosonography.
Apgar Score ; Asphyxia ; Birth Weight ; Chungcheongnam-do ; Electroencephalography ; Gestational Age ; Heart Defects, Congenital ; Hope ; Humans ; Infant, Newborn ; Intensive Care, Neonatal ; Seizures

BACKGROUND: Percutaneous Mitral Valvuloplasty (PMV) is the first-line treatment modality in selected patients with symptomatic mitral stenosis and more recently available Inoue single-balloon catheter technique produces good results with low incidence of complications. The purpose of this study was to evaluate the immediate and over 6 months follow-up results after successful PMV with an Inoue balloon and to identify the predictive factors for the results. METHODS: From May 1995 to Feburary 1997, a PMV with an Inoue balloon was tech-nically successful in 114 (95%) of the 119 patients treated at the Sejong General Hostpital. In this study, a series of echocardiographic follow-up were performed in 54 patients with rheumatic mitral stenosis, at least 6 months after their successful PMV. In PMV, the inflation was conducted in steps, starting with a recommended maximum size of balloon by the Inoue criteria. After each inflation, the mitral valve opening and competence were evaluated by Transesophageal echocardiography (TEE) and continuing increase balloon size. RESULTS: Echocardiographic follow-up assessment was performed in 54 patients serially in a interval of 3 months or 6 months. Their mean age was 46+/-11 years (24 to 66 years) and the mean total echocardiographic score was 7.1+/-1.6. A optimal result was obtained in 95% of the cases (51/54). The post-PMV mitral valve area increased to 1.95+/-0.37 cm 2 and 1.79+/-0.28 cm 2 by 2-D and Doppler method, the average transmitral mean diastolic pressure gradient decreased to 5.16+/-2.8 mmHg and LA pressure was decreased to 11.28+/-8.2 mmHg. The newly developed and aggravated mitral regurgitation was observed in 17 patients (31.5%). The restenosis was noted in 2 cases (3.7%) after 1 year follow-up. The pre-procedural echocardiographic score for leaflet mobility, thickening and calcification was more higher in patients with restenosis. There was significant tendency of decrement in the mitral valve area in patients with a echocardiographic score=8 compared with those< or =8 over 6 months after the PMV. CONCLUSION: PMV with the Inoue balloon under TEE guide as a combined treatment modality of patient with symptomatic mitral stenosis is relatively safe and achieves good immediate and midterm follow-up results. The echocardiographic score is considered as useful predictor of midterm results and restenosis after PMV with Inoue balloon.
Blood Pressure ; Catheters ; Echocardiography ; Echocardiography, Transesophageal ; Follow-Up Studies* ; Humans ; Incidence ; Inflation, Economic ; Mental Competency ; Mitral Valve ; Mitral Valve Insufficiency ; Mitral Valve Stenosis

PURPOSE: There are few reports about the natural history of patients with pseudoprecocious puberty due to autonomous ovarian cyst. We reviewed the clinical course of 7 patients who had autonomous ovarian cysts and signs of precocious puberty. METHODS: We retrospectively evaluated 7 children, aged 2.8 to 7.9 years, who were diagnosed with pseudoprecocious puberty due to autonomous ovarian cysts from November 2005 to May 2011. The follow-up durations ranged from 0.5 to 6.3 years. RESULTS: Four out of 7 patients showed elevated serum estrogen levels and all revealed prepubertal response of gonadotropin to GnRH stimulation at diagnosis. The size of the cysts was from 1.7 to 4.6 cm on pelvic ultrasound examination. After 1 to 3 months, the ovarian cysts disappeared in all patients. Three of the girls developed relapsing signs of precocious puberty (vaginal bleeding and breast budding). Two of them showed an increase in growth velocity and bone age due to recurrent ovarian cysts, and one of them was converted to true precocious puberty. CONCLUSION: In our cases, all patients with autonomous ovarian cysts resolved spontaneously. However, some showed frequent recurrence of ovarian cysts, and needed a longer follow up because of the possibility of conversion to true precocious puberty and signs of McCune-Albright syndrome.
Aged ; Breast ; Child ; Estrogens ; Female ; Fibrous Dysplasia, Polyostotic ; Follow-Up Studies ; Gonadotropin-Releasing Hormone ; Gonadotropins ; Hemorrhage ; Humans ; Natural History ; Ovarian Cysts ; Puberty ; Puberty, Precocious ; Recurrence ; Retrospective Studies

PURPOSE: The purpose of this study was to retrospectively compare the technical success and reliability of the measurements made using two 2-dimensional (2D) shear wave elastography (SWE) systems using the comb-push technique from the same manufacturer and to assess the intersystem reproducibility of the resultant liver stiffness (LS) measurements. METHODS: Ninety-four patients with suspected chronic liver diseases were included in this retrospective study. LS measurements were obtained using two 2D-SWE systems (LOGIQ E9 and LOGIQ S8) from the same manufacturer, with transient elastography (TE) serving as the reference standard, on the same day. The technical success rates and reliability of the measurements of the two 2D-SWE systems were compared. LS values measured using the two 2D-SWE systems and TE were correlated using Spearman correlation coefficients and 95% Bland-Altman limits of agreement. Thereafter, Bland-Altman limits of agreement and intraclass correlation coefficients (ICCs) were used to analyze the intersystem reproducibility of LS measurements. RESULTS: The two 2D-SWE systems showed similar technical success rates (98.9% for both) and reliability of LS measurements (92.3% for the LOGIQ E9, 91.2% for the LOGIQ S8; P=0.185). Despite the excellent correlation (ICC=0.92), the mean LS measurements obtained by the two 2D-SWE systems were significantly different (LOGIQ E9, 6.57±2.33 kPa; LOGIQ S8, 6.90±6.64 kPa; P=0.018). CONCLUSION: Significant intersystem variability was observed in the LS measurements made using the two 2D-SWE systems. Therefore, even 2D-SWE systems from the same manufacturer should not be used interchangeably in longitudinal follow-up.
Elasticity Imaging Techniques ; Follow-Up Studies ; Humans ; Liver Cirrhosis ; Liver Diseases ; Liver ; Reproducibility of Results ; Retrospective Studies ; Ultrasonography

PURPOSE: The purpose of this study was to compare the technical success rate and reliability of measurements made using three shear wave elastography (SWE) techniques and to assess the inter-platform reproducibility of the resultant liver stiffness measurements. METHODS: This prospective study included 54 patients with liver disease. Liver stiffness (LS) measurements were obtained using 2-point SWE techniques (Virtual Touch Quantification and S-Shearwave) and 2-dimensional (2D) SWE, with transient elastography (TE) serving as the reference standard. The technical success rates and measurement reliability of the three techniques were compared. LS values measured using the three SWE techniques and TE were compared using Spearman correlation coefficients and 95% Bland-Altman limits of agreement. Intra-class correlation coefficients (ICC) were used to analyze the inter-platform reproducibility of LS measurements. RESULTS: The three SWE techniques and TE showed similar technical success rates (P=0.682) but demonstrated significant differences in the reliability of LS measurements (P=0.006) and mean LS measurements (P<0.001). Despite strong correlations (r=0.73-0.94) between SWE systems, various degrees of inter-platform reproducibility (ICC, 0.58-0.92) were observed for the three SWE techniques. The best agreement was observed between S-Shearwave and TE (ICC, 0.92), and the worst agreement was observed between 2D-SWE and TE (ICC, 0.58). In the Bland-Altman analysis, a tendency toward lower LS values with the three SWE techniques than with TE in patients with F3 and F4 disease was observed. CONCLUSION: Significant inter-system variability was observed in LS measurements made using the three SWE techniques. Therefore, LS values measured using different SWE techniques should not be used interchangeably for longitudinal follow-up.
Elasticity Imaging Techniques ; Follow-Up Studies ; Humans ; Liver Cirrhosis ; Liver Diseases ; Liver ; Prospective Studies

Although the incidence is not high in the general surgical population, pulmonary aspiration of gastric contents can result in serious long-term morbidity and mortality. We report a case of early use of extracorporeal membrane oxygenation (ECMO) to correct severe hypoxemia refractory to conventional mechanical ventilation in a patient with massive aspiration of gastric contents immediately followed by acute lung injury during general anesthesia induction. A 64-year-old woman diagnosed with stomach cancer was scheduled for elective diagnostic laparoscopy. Although there was no sign of gastrointestinal tract obstruction and midnight Nil per Os (NPO) was performed before the operation, pulmonary aspiration occurred during the induction of anesthesia. Despite the endotracheal intubation with mechanical ventilation, severe hypoxemia with hypercapnea persisted. Medical team agreed with applying veno-venous (VV) ECMO, and her blood gas analysis results became stable. ECMO was weaned successfully 9 days after the first aspiration event had occurred. Based on this case, early application of extracorporeal life support can have survival benefits.
Acute Lung Injury ; Anesthesia* ; Anesthesia, General ; Anoxia ; Blood Gas Analysis ; Extracorporeal Membrane Oxygenation* ; Female ; Gastrointestinal Tract ; Humans ; Incidence ; Intubation, Intratracheal ; Laparoscopy ; Middle Aged ; Mortality ; Pneumonia, Aspiration ; Respiration, Artificial ; Stomach Neoplasms

No abstract avaiable.
Glucose* ; Homeostasis*

No abstract available.
Pressure Ulcer*

PURPOSE: Pediatric seizure patients have various etiologies and clinical outcome. To determine patient's treatment and prognosis, the etiology of seizure is important. Brain MRI is one method which shows many information. This study was performed to find out the efficacy of brain MRI in determining the etiology and clinical outcome in pediatric seizure disorder. METHODS: One-hundred thirty patients with seizures from January, 1996 to December, 1997 had brain MRI performed. All of them except four patients had EEG performed. We observed the initial data on brain MRI, EEG and clinical characteristics of seizure patients. RESULTS: 1) In one-hundred thirty patients, 50 patients (38.5%) had abnormal brain MRI findings. The frequency of abnormal finding was as follows : brain atropy (20), cerebrospinal fluid space dilatation (11), cerebrovascular accident (6), infection (3), cyst (2) and moyamoya disease (2) and others (6). 2) Frequency of seizure, EEG severity, cerebral hemisphere abnormality in brain MRI, and multiple lesions in brain MRI correlated with poor clinical outcome. 3) Severe abnormality of EEG correlated with possibility of abnormal brain MRI finding. CONCLUSION: Initial brain MRI, EEG and clinical characteristics were good indicators of pediatric seizure patient's clinical outcome.
Brain* ; Cerebrospinal Fluid ; Cerebrum ; Dilatation ; Electroencephalography ; Epilepsy* ; Humans ; Magnetic Resonance Imaging ; Moyamoya Disease ; Prognosis ; Seizures* ; Stroke