OBJECTIVE: To evaluate the effect of aerobic exercise training on the cardiovascular system in the early stroke patients by bicycle ergometer exercise test. METHOD: 16 stroke patients without cardiac disease were randomly assigned to exercise training group (8 patients) and control group (8 patients). The time interval between the onset of stroke and exercise training was within 90 days. Exercise tests by bicycle ergometer using Astrand-Ryhming protocol were performed twice before and after training. Exercise training was consisted with the intensity of 60~70% of maximal heart rate, 30 minutes per day, 3 times per week for 6 weeks using bicycle ergometer. Modified Barthel Index (MBI) score and blood lipid profile were recorded before and during training. Blood pressure and heart rate were checked before and during exercise test. RESULTS: In a training group, maximal systolic blood pressure and rate pressure product were decreased immediately after exercise test after 6-weeks exercise training (p<0.05). The MBI score and lipid profile were not changed after training. CONCLUSION: Early exercise training in the stroke patients for 6 weeks have beneficial effects on the cardiovascular system.
Blood Pressure ; Cardiovascular System* ; Exercise Test ; Exercise* ; Heart Diseases ; Heart Rate ; Humans ; Stroke

Traumatic hemipelvectomy is rarely observed because very few patients have survived from the initial trauma. We describe one male child who survived from this massive trauma with a good functional outcome. The boy was 28 months old when he was accidentally struck by a truck. He had severe open trauma of the pelvis and hemorrhage of the left lower limb. Amputation of the left hemipelvis, colostomy, cystostomy and removal of the left avulsed testicle were performed. Once healing had been achieved, he was transferred to our Department of Physical Medicine and Rehabilitation and rehabilitative management was begun, including prosthetic measurement and psychologic intervention for the patient and his parents. For 13 years of long-term follow-up, his prosthesis was readjusted annually. Now he is a 16-year-old middle school student. He is functioning remarkably well with a prosthesis. The psychologic report shows that he is emotionally stable and has good scholastic performance. Although hemipelvectomy appears to be a radical procedure in children, the potential for rehabilitation in a group of children before body image has developed appears to be unexpectedly good.
Adolescence ; Case Report ; Child, Preschool ; Hemipelvectomy*/psychology ; Hemipelvectomy*/adverse effects ; Human ; Male ; Wounds and Injuries/surgery*

PURPOSE: We tried to identify the factors associated with intracranial hemorrhage (ICH) in patients with acute brain infarction receiving a tissue plasminogen activator. We assumed that ICH is increased if intracranial pressure has been increased in brain infarction patients who underwent IV thrombolysis. In this study, we selected the optic nerve sheath diameter (ONSD) in a way that intracranial pressure (ICP) measurement. ONSD measurements were compared with the occurrence of brain hemorrhage. METHODS: This study was a retrospective analysis of data acquired between January 2013 and December 2015. We included 100 acute brain infarction patients who received brain MRI and underwent IV thrombolysis in the emergency department. The ONSD measurements were taken with MRI in the axial view and compared with the occurrence of brain hemorrhage. The factors contributing to ICH in patients with thrombolysis was analyzed by a binary logistic regression analysis. Receiver operating characteristic (ROC) curves were used to find the cut-off value of ONSD that maximized the sum of the sensitivity and specificity. Statistical analysis was performed using SPSS 20.0. RESULTS: The mean ONSD for patients without ICH was 5.50±0.57 mm, and for those with ICH was 5.97±0.54 mm. ONSD in the ICH group were significantly larger than in the non-ICH group (5.50±0.57 versus 5.97±0.54). CONCLUSION: ONSD in acute brain infarction patients who underwent IV thrombolysis is useful in the assessment of ICH risk.
Brain ; Brain Infarction ; Emergency Service, Hospital ; Humans ; Intracranial Hemorrhages* ; Intracranial Pressure ; Logistic Models ; Magnetic Resonance Imaging ; Optic Nerve* ; Retrospective Studies ; ROC Curve ; Sensitivity and Specificity ; Tissue Plasminogen Activator

STUDY DESIGN: A retrospective study of the effectiveness of traction thoracolumbosacral orthosis (TLSO) in idiopathic scoliosis. OBJECTIVE: To compare the results of traction TLSO and conventional TLSO. SUMMARY OF LITERATURE REVIEW : No report has been published about longitudinal traction and lateral force before cast molding in the nonoperative treatment of idiopathic scoliosis. MATERIALS AND METHODS: Twenty-one cases of traction TLSO (group I) and 17 cases of conventional TLSO (group II) were studied. Traction TLSO was made as follows: 1. Cervical traction was applied to the patient standing under the frame with application of lateral force with compression pad. 2. Cast molding. 3. Fabrication of plastic jacket and application of pads. The mean age of group I was 12 years and of group II, 13 years. We evaluated the effectiveness of traction TLSO with Cobb`s angle reduction, trunk pain and dyspnea. Statistical analysis was made with SPSS. RESULTS: In group I, mean pre-brace Cobb`s angle was 31.1 degrees and in group II, 29.6 degrees. Flexibility of the curves was 78% and 75%, respectively. Mean reduction rate of Cobb`s angle after 3 days of brace application was 59.5% and 15.4%, respectively. One year later, reduction of Cobb`s angle was 15.4 degrees in group I and 2.7 degrees in group II. Reduction rate of Cobb`s angle after 1 year of brace application was 54.2% and 7.9%, respectively. Post-brace pain and dyspnea were similar in both groups. CONCLUSION: Traction TLSO was superior to conventional TLSO in terms of angle reduction, but was similar in subjective symptoms.
Braces ; Dyspnea ; Fungi ; Humans ; Orthotic Devices* ; Plastics ; Pliability ; Retrospective Studies ; Scoliosis* ; Traction*

OBJECTIVE: The purposes of this study were to determine the renal function by radioisotope renography and to compare the findings of radioisotope renography in the spinal cord injured patients to the clinical presentations and findings of other conventional urologic examinations. METHOD: Intravenous pyelogram(IVP), voiding cystourethrogram(VCUG) and urodynamic study were performed in twenty-five spinal cord injured patients along with serum BUN/Creatinine levels and 24 hour creatinine clearance tests. Technetium-99 m mercaptoacetyltriglycine was used for the radioisotope renography. RESULTS: One abnormal radioisotope renography finding was noted among 22 normal findings by IVP and VCUG studies, while no abnormal finding by IVP and VCUG studies was noted among the subjects with a normal radioisotope renography. Effective renal plasma flow(ERPF) was significantly lower in patients with lower creatinine clearance. ERPF, cortical retention and creatinine clearance values for hyperreflexic bladders were significantly different from areflexic bladders. ERPF was significantly higher in a clean intermittent catheterization group than in a percussion and Cred method group for the hyperreflexic bladders. CONCLUSION: The study proves that the radioisotope renography is a sensitive and valuable study to evaluate the renal dysfunction in the spinal cord injured patients.
Creatinine ; Humans ; Intermittent Urethral Catheterization ; Percussion ; Plasma ; Radioisotope Renography* ; Renal Plasma Flow, Effective ; Spinal Cord Injuries* ; Spinal Cord* ; Urinary Bladder ; Urodynamics

The bronchial artery-pulmonary vein malformation should be called the systemic artery-to- pulmonary vein arterioveonus malformation in the lung. Although pulmonary arteriovenous malformation has been well documented in intrapulmonary arteriovenous malformation, the systemic artery-to-pulmonary vein arteriovenous malformation is rare. Most patients with systemic artery-to-pulmonary vein arteriovenous malformation is asymptomatic and the diagnosis of these anomaly may be done by continuous murmur or abnormal chest X-ray on the physical examination. The pathogenesis of this condition is congenital malformation which explains these anastomoses between the pulmonary vein and accessory brochial arteries and acquired malformation which explains development of new blood vessel to supply large enough to cause significant systemic-pulmonary shunts due to inflammation secondary to infection, trauma, or previous surgery. We experienced a case of the bronchial artery-pulmonary vein malformation which was detected on angiography in 20-year-old women whose chief complain is hemoptysis. This massive hemoptysis was controlled by selective brochial artery embolization with Gelfoam and Ivalon particles.
Angiography ; Arteries ; Arteriovenous Malformations ; Blood Vessels ; Diagnosis ; Female ; Gelatin Sponge, Absorbable ; Hemoptysis ; Humans ; Inflammation ; Lung ; Physical Examination ; Pulmonary Veins ; Thorax ; Veins* ; Young Adult

Inferior sinus venosus ASD (atrial septal defect) is a rare congenital cardiac deformity, that occurs on between the inferior vena cava and right atrium. Diagnosis of inferior sinus venosus ASD is difficult because of its infero-posterior location of the fossa ovalis. Therefor, exact anatomical diagnosis by preoperative and intraoperative transesophageal echocardiography is necessary at preoperation and during the operation. We present a case of residual ASD, which was diagnosed secundum ASD and repaired when the patient was 10 years old. Residual ASD was diagnosed by cardiac echocardiography in preparation of otorhinolaryngology operation. Therefore, reoperation of residual ASD was done when the patient was 24 years old. The patient had secundum ASD and inferior sinus venosus ASD, but in the prior operation, inferior sinus venosus ASD wasn't found and only secundum ASD was repaired. In reoperation, inferior sinus venosus ASD was reveled and patch closure was done.
Child ; Congenital Abnormalities ; Diagnosis ; Echocardiography ; Echocardiography, Transesophageal ; Heart Atria ; Heart Septal Defects, Atrial* ; Humans ; Otolaryngology ; Reoperation* ; Vena Cava, Inferior ; Young Adult

Langerhans Cell Histiocytosis (LCH) is a pathologic proliferation and infiltration of various organs by Langerhans' cells of unknown cause. Incidence rate of one million parties 3~4 is seen in young child but the incidence is not sure in adult. Organ systems involved by LCH may include skin, ear, bone marrow, liver, spleen, lung, pituitary gland-hypothalamus and GI tracts. In case pituitary-hypothalamus axis are involved, diabetes insipidus happened. Primary Pulmonary Langerhans Cell Histiocytosis(PLCH) with uninvolvement of other organs is rare and accompanied diabetes insipidus is more rare. There are many cases of LCH with diabetes insipidus involve such as central nervous system except lung. PLCH accompany central diabetes insipidus is only 1 case. We report a case of PLCH that accompany central diabetes insipidus with literature investigation inDepartment of Thoracic and Cardiovascular Surgery, Hallym University.
Adult* ; Axis, Cervical Vertebra ; Bone Marrow ; Central Nervous System ; Child ; Diabetes Insipidus ; Diabetes Insipidus, Neurogenic* ; Ear ; Gastrointestinal Tract ; Histiocytosis ; Histiocytosis, Langerhans-Cell* ; Humans ; Incidence ; Liver ; Lung ; Lung Neoplasms ; Skin ; Spleen

OBJECTIVE: This study was conducted to examine recent trends in ovarian cancer incidence and mortality and secular trends in demographic factors in Korea. METHODS: With the data from Korea Central Cancer Registry, International Agency for Research on Cancer, Korean Death Registry, and World Health Organization's Statistical Information System, we calculated age-standardized incidence and mortality rates for ovarian cancer. Also we estimated future incidence of ovarian and cervical cancer using linear regression model. To assess the demographic trend, data from national surveys in Korea or results from published papers were searched. RESULTS: Ovarian cancer incidence rate was similar to that in women worldwide but lower than those in Western countries, and the trend has been increased steadily. Ovarian cancer-related mortality rates have been increasing in Korea, even though those in western and some Asian countries, such as China, have been decreasing. Age-specific incidence rate and mortality rate showed steep increases with advancing age. The incidence rate of ovarian cancer was estimated to surpass that of uterine cervix cancer in 2015. Korea showed rapid changes in nutritional, reproductive, and anthropometric factors. CONCLUSION: These recent trends in ovarian cancer incidence and mortality may be partly attributed to gradual westernizing of life styles and to changes in socio-demographic behavior factors. In particular, the increasing trend in ovarian cancer mortality in Korea may be attributed to a real rise in mortality as well as, in part, a decline in misclassification bias related to an increase in the proportion of deaths confirmed by physician diagnosis.
Asian Continental Ancestry Group ; Bias (Epidemiology) ; Cervix Uteri ; China ; Demography ; Female ; Humans ; Incidence ; Information Systems ; International Agencies ; Korea ; Life Style ; Linear Models ; Ovarian Neoplasms ; Uterine Cervical Neoplasms ; World Health

OBJECTIVE: This study aimed to examine the effectiveness of quetiapine and the effects of dosage relates to its effectiveness on schizophrenia and schizoaffective disorder in a naturalistic setting in Korean people. METHODS: This study was a 24-week, open-label, non-comparative, naturalistic study of quetiapine in patients diagnosed with schizophrenia and schizoaffective disorder according to DSM-IV. We stratified the patients into mild [(clinical global impression severity (CGI-S) <4 at baseline)] and severe groups (CGI-S > or =4 at baseline). We investigated the response rate, defined as clinical global impression improvement (CGI-I) < or =2, in the severe group and the aggravation rate in the mild group using the last-observation-carried-forward (LOCF) and the Kaplan-Meier method (K-M). RESULTS: During the 24 weeks, 151 (18.4%) of the participants dropped out of the study. There was a significant decrease in the mean CGI-S score, from 4.5+/-1.1 at baseline to 2.8+/-1.1 at 24 weeks. The response rate of severe group was 54.5% (estimated by LOCF) and 73.3% (K-M estimated) at 24 weeks. All patients who completed the study had taken a mean quetiapine dosage of 507.9+/-245.9 mg daily. The decrease of CGI-S score in high-dose group (the maximum dose was 750 mg/d or above) was statistically significant than that in recommended-dose group (the maximum dose was less than 750 mg/d). CONCLUSION: This study demonstrated the long-term effectiveness of quetiapine in the treatment of schizophrenia and schizoaffective disorder in a naturalistic setting in Korean people. This study suggests that higher than recommended quetiapine dosages could be more effective in some patients.
Antipsychotic Agents ; Diagnostic and Statistical Manual of Mental Disorders ; Dibenzothiazepines ; Follow-Up Studies ; Humans ; Psychotic Disorders ; Schizophrenia ; Quetiapine Fumarate