No abstract available.
Child ; Child Abuse, Sexual* ; Child* ; Humans ; Periodicals*

PURPOSE: The purpose of this study was to identify the influence of the ego-resilience and social support on the depression among hospital nurses. METHODS: The subjects of this study were 369 nurses in a hospital. We used the self-reported questionnaire to assess the level of ego-resilience, social support and depression of hospital nurses. The data were analyzed using descriptive statistics, frequency, t-test, ANOVA and logistic regression. RESULTS: The mean scores of ego-resilience, social support and depression were 42.6, 28.3 and 14.1, respectively. When scores of ego-resilience and social support were high, the level of mild and major depression of subjects decreased. The influencing factors of depression level were the department of work, ego-resilience and social support. CONCLUSION: The findings suggest that developing programs to improve ego-resilience and social support might be useful. Further study is required to justify the scale on ego-resilience and social support.
Depression ; Surveys and Questionnaires

PURPOSE: Recently, MRI has been routinely used in detection and treatment of metastatic spine tumors, but no previous study on prediction and prevention of vertebral body collapse was done using MRI. This study was done to analyze the risk factors of collapse and to define criteria of impending collapse using MRI. MATERIALS AND METHODS: Ninety-five vertebrae of 69 patients with metastatic lesions were evaluated using ratio of involved axial area, sagittal area, costovertebral joint, pedicle, facet joint and uncovertebral joint involvement as independent variables. We defined collapse when there was a fracture of the end plate and loss of vertebral body height over 10%, and degree of collapse was measured as ratio of the body height to the mean of the height of adjacent bodies. The ratio of the involved area was measured on T1-weighted images which showed the largest area of tumor involvement. RESULTS: There noted collapse of the bodies in 11 of 14 cervical vertebrae, 24 of 48 thoracic vertebrae and 15 of 33 lumbar vertebrae. Metastatic involvement on axial images was considered as a significant risk factor regardless of the vertebral level, while costovertebral joint destruction and axial involvement were significant risk factors in the thoracic spine. The criteria of impending collapse were: 51-60% axial involvement of the vertebral body in the cervical and lumbar spine; 61-70% axial involvement of the vertebral body with no destruction of other structures, 21-30% involvement of the vertebral body with destruction of one costovertebral joint or destruction of both costovertebral joints regardless of body involvement in thoracic spine. CONCLUSIONS: Using the above criteria with consideration of the patient s general condition and biologic behavior of the primary tumor, prophylactic stabilization can be performed to prevent ver-tebral body collapse which results in severe pain or paralysis.
Body Height ; Cervical Vertebrae ; Female ; Humans ; Joints ; Lumbar Vertebrae ; Magnetic Resonance Imaging* ; Paralysis ; Risk Factors* ; Spine* ; Thoracic Vertebrae ; Zygapophyseal Joint

BACKGROUND: Platelet function is directly influenced by lipoproteins, and platelets from hypercholesterolemic patients display increased reactivity which is related to initiation, progression, and development of thromboembolic complications in atherosclerosis. But the exact mechanism of this effect is unclear. METHODS: In this study, total and activated numbers of platelet glycoprotein (Gp) IIb/IIIa were evaluated in twenty patients (7 men; age, 55.4+/-8.7 years) with hypercholesterolemia (plasma total cholesterol level over 240 mg/dL and normal triglyceride level) and twenty one subjects (8 men; 51.1+/-13.7 years) with normal plasma cholesterol and triglyceride levels. Flow cytometry was used to detect the binding of fluorescein isothiocyanate (FITC)-conjugated anti-CD41 or PAC1 to platelet Gp IIb<1/4>/<1/4>IIIa in whole blood. When whole blood was incubated with PAC1, platelets were also activated with adenosine diphosphate (ADP) or thrombin. RESULTS: PAC1 was more bound to unstimulated platelets from patients with hypercholesterolemia (p<0.005), and binding of PAC1 correlated significantly with plasma total cholesteol (r=0.48, p=0.002) and LDL-cholesterol (r=0.47, p=0.002) levels. Binding of PAC1 to unstimulated platelets increased as binding of anti-CD41 increased (r=0.40, p=0.01). On multivariate linear regression analysis, plasma total cholesterol level and binding of anti-CD41 were independent variables that determined binding of PAC1. After ADP- or thrombin-stimulation, binding of PAC1 to platelets and percentage of antibody positive cells were also greater in patients with hypercholesterolemia (p<0.05). There was a significant positive correlation between mean platelet volume and binding of anti-CD41 to unstimulated platelets (r=0.46, p<0.0050), but the latter was not different between hypercholesterolemia and control groups. CONCLUSION: Unstimulated platelets from patients with hypercholesterolemia had similar total number of Gp IIb/IIIa to those from control subjects, but had more activated Gp IIb/IIIa. After ADP- or thrombin-stimulation, platelet Gp IIb/IIIa was also more activated under hypercholesterolemia.
Adenosine Diphosphate ; Atherosclerosis ; Blood Platelets* ; Cholesterol ; Flow Cytometry ; Fluorescein ; Glycoproteins* ; Humans ; Hypercholesterolemia ; Linear Models ; Lipoproteins ; Male ; Mean Platelet Volume ; Plasma ; Thrombin ; Triglycerides

The authors reviewed the medical records of 20 patients who were diagnosed as brain tuberculoma at Severance Hospital from 1980 to 1984. The 20 patients were presumptive cases based on clinical, roentgenological or laboratory findings without histologic proof were used, exept one. All cases were Korean, onset was between 3 to 59 years of age and there was no sexual preponderance. The initial clinical features were seizure, symptoms and signs of increased intracranial pressure, focal neurological signs, etc. Although a definite diagnosis is often not possible on CT scan, the method is of value in determining number, location and extent of lesions and in evaluating the effectiveness of antituberculous therapy. Fourteen of our 20 patients had single tuberculoma, six had mutliple or miliary tuberculoma and 18 cases were located on the cerebrum, two on the brainstem.
Brain Stem ; Brain* ; Cerebrum ; Diagnosis ; Humans ; Intracranial Pressure ; Medical Records ; Seizures ; Tomography, X-Ray Computed ; Tuberculoma*

In 1910, Henri Meige described "spasme facial median", which a disorder characterized chiefly by symmetric dystonic spasm of the facial muscles. This dyskinesia is most commonly seen in middle aged or elderly women and consists primarily of blepharospasm with marked overflow into other facial movements. The cause of this disorder is obscure and there has been no consistent response to any particular treatment. With reviewing some of literatures, we present 3 cases of Meige's syndrome which is improved by pharmacotheraphy.
Aged ; Blepharospasm ; Dyskinesias ; Dystonia* ; Facial Muscles ; Female ; Humans ; Middle Aged ; Spasm

BACKGROUND AND OBJECTIVES: Regular aerobic exercise plays a role in the prevention of cardiovascular diseases, but the risk of primary cardiac arrest transiently increases during vigorous exercise, particularly in sedentary men. There has been a controversy regarding the effect of exercise on platelet functional behavior, which is related to the pathogenesis of coronary ischemia. We evaluated the cytoplasmic free calcium concentration of platelets in healthy men after treadmill exercise. MATERIALS AND METHOD: Five physically active (group I: age, 24.2+/-2.3 years) and five sedentary men (group II: age, 22.4+/-1.4 years) were included in this study. Platelet calcium was measured with fluorescent dye, quin2 before and after treadmill exercise. RESULTS: Platelet calcium levels were increased from 86.8+/-11.8 nM to 128.8+/-15.0 nM in group I (p<0.05) and from 102.6+/-14.4 nM to 162.4+/-26.5 nM in group II (p<0.05) immediately after exercise. Thereafter, platelet calcium levels were decreased in group I, but continuously increased in group II. At fifteen minutes after exercise, platelet calcium concentrations were significantly higher than baseline values in group II (205.8+/-53.9 nM vs 102.6+/-14.4 nM: p<0.05), but not in group I (115.2+/-15.7 nM vs 86.8+/-11.8 nM). CONCLUSION: Cytoplasmic free calcium concentration in platelets were continuosly increased after treadmill exercise in sedentary men but not in physically active men.
Blood Platelets* ; Calcium* ; Cardiovascular Diseases ; Cytoplasm* ; Exercise ; Heart Arrest ; Humans ; Ischemia ; Male*

BACKGROUND AND OBJECTIVES: Regular aerobic exercise plays a role in the prevention of cardiovascular diseases, but the risk of primary cardiac arrest transiently increases during vigorous exercise, particularly in sedentary men. There has been a controversy regarding the effect of exercise on platelet functional behavior, which is related to the pathogenesis of coronary ischemia. We evaluated the cytoplasmic free calcium concentration of platelets in healthy men after treadmill exercise. MATERIALS AND METHOD: Five physically active (group I: age, 24.2+/-2.3 years) and five sedentary men (group II: age, 22.4+/-1.4 years) were included in this study. Platelet calcium was measured with fluorescent dye, quin2 before and after treadmill exercise. RESULTS: Platelet calcium levels were increased from 86.8+/-11.8 nM to 128.8+/-15.0 nM in group I (p<0.05) and from 102.6+/-14.4 nM to 162.4+/-26.5 nM in group II (p<0.05) immediately after exercise. Thereafter, platelet calcium levels were decreased in group I, but continuously increased in group II. At fifteen minutes after exercise, platelet calcium concentrations were significantly higher than baseline values in group II (205.8+/-53.9 nM vs 102.6+/-14.4 nM: p<0.05), but not in group I (115.2+/-15.7 nM vs 86.8+/-11.8 nM). CONCLUSION: Cytoplasmic free calcium concentration in platelets were continuosly increased after treadmill exercise in sedentary men but not in physically active men.
Blood Platelets* ; Calcium* ; Cardiovascular Diseases ; Cytoplasm* ; Exercise ; Heart Arrest ; Humans ; Ischemia ; Male*

Triple arthrodesis was performed on 167 feet in 153 patients at the Department of Orthopaedic Surgery, Seoul National University Hospital, during the 19 years from July 1957 to March 1976. Review of statistics, technical problems, and complications has led to following conclusions. 1) Of the total of 167 feet, residual poliomyelitis was the most common etiology with 127 feet (76%). 2) The youngest age was 5 years and the oldest 54 years, the 12–17 year group with 84 feet occupying half of the cases. 3) 79 feet (46.7%) had equinovarus deformity and 27 feet had equinocavovarus. 13 feet had no deformities. 4) Hoke's lazy S incision was utilized in 110 feet and Olliers incision in 57 feet. Hokes technique was employed in 118 feet and Lambrinudi's technique or its modification in 44 feet, while in the 5 feet without deformity exeresis alone was performed. Steinmann pins were used in 121 feet for temporary internal fixation and staples were used in 39 feet. 7 feet had no internal fixation. The senior author (D.Y.L.) routinely employs Hoke's incision, Hoke triple arthrodesis and Steinmann pin fixation, while when there is no deformity simple exeresis may be performed. 5) In our opinion, Hoke triple arthrodesis can correct any deformity and is particularly suitable in severely deformed rigid feet, since excision and replacement of the head of the talus affords better exposure and mobilization as well as easier set-up of the foot. 6) Whenever necessary, triple arthrodesis was combined with tendo Achilles lengthening, percutaneous plantar fasciotomy, posterior capsulotomy, medial or posteromedial release, subtalar and midtarsal wedge osteotomy, tibiotalar arthrodesis, supramalleloar osteotomy, and transmetatarsal osteotomy, followed by cast wedging or tendon transfers if indicated. 7) There was no nonunion in our cases. Clinically significant skin necrosis and wound sloughing occurred in 8 feet, gross postoperative infection in 2 feet, secondary osteoarthritis of the ankle in 2 feet, significant residual equinus deformity in 8 fret(in seven tendo Achilles lengthening was not done and in the one with tendo Achilles lengthening the deformity had been extreme and rigid), residual varus deformity in 3 feet, and residual valgus in 1 foot. These major complications occurred mostly in older children and adults, in whom deformities were severe and rigid and extensive surgery was necessary in order to achieve adequate correction. In such feet, correction is extremely difficult and greater risks of a variety of complications demand meticulous attention to technical details and postoperative care.
Adult ; Ankle ; Arthrodesis ; Child ; Clubfoot ; Congenital Abnormalities ; Equinus Deformity ; Foot ; Head ; Humans ; Necrosis ; Osteoarthritis ; Osteotomy ; Poliomyelitis ; Posterior Capsulotomy ; Postoperative Care ; Seoul ; Skin ; Talus ; Tendon Transfer ; Wounds and Injuries

Hereditary sensory neuropathy is a unusual disease which is charcterized by mutilating acropathy with cutaneous sensory loss and complete absence of sensory apparatus. We experienced a case of bereditary sensory neuropathy Type 2.
Hereditary Sensory and Autonomic Neuropathies