PURPOSE: Our purpose in this study is to evaluate the effectiveness of bronchial and nonbronchial systemic arteries for the control of hemoptysis. MATERIALS AND METHODS: Seventy patients with massive or recurrent hemoptysis underwent percutaneous transcatheter embolotherapy between 1991 and 1993. Retrospectively we reviewed 77 cases of bronchial artery embotization and 32 cases of nonbronchial systemic artery embolization in the 70 patients. RESULTS: Immdiate control of hemoptysis was achieved in 33 of 39 patients with massive hemoptysis(84.6%) and 20 of 24 patients with recurrent hemopt ysis(83.3%). In 32 cases, nonbronchial systemic arteries contributed significantly to areas of pathologic pulmonary tissue and frequently were the major arterial supply. CONCLUSION: Bronchial artery embolization is an effective and life saving procedure in non-surgical candidates. Recognition and occlusion of nonbronchial systemic arteries that feed to hypervascular pulmonary lesions is essential for successful percutaneous embolotherapy of hemoptysis.
Arteries ; Bronchial Arteries ; Embolization, Therapeutic ; Hemoptysis* ; Humans ; Retrospective Studies

No abstract available
Mycosis Fungoides*

No abstract available.
Kidney Transplantation*

Forty three cases of the Tetralogy of Fallot for whom palliative surgical treatment was performed at the Department of Thoracic Surgery from January 1962 to October 1971 were reviewed in this study. 1. Sex ratio of the observed patients was 1.9:1, showing relating relatively high incidence on the male patients. 2. The age distribution in the series ranged from 2 to 24 years of age. and 31 patients were under 10 years of age. 3. On the electrocardiogram right ventricular hypertrophy pattern was observed in all of the patients and right axis deviation patern was observed in all except two cases which had dextrocardia and situs inversus visceralis. 4. The so-called "Pentalogy of Fallot" associated with atrial septal defect was observable in 7 cases and one of the pentalogy case had persistent left superior vena cava. Dextrocardia with situs inversus visceralis was observed in two cases. 5. Procedures employed in this series were as follows; Glenn operation in 13 cases, Bakulev operation in 1 cases, Blalock operation in 16 cases, Brock operation in 3 cases, Waterston's operation in 10 cases. 6. The operative mortality was 18.6% (8 cases).;i.e., 2 cases after Glenn operation, 2 cases after Brock operation, 1 case after Blalock operation, and 3 cases during or following Waterston's operation.
Age Distribution ; Axis, Cervical Vertebra ; Dextrocardia ; Electrocardiography ; Heart Septal Defects, Atrial ; Humans ; Hypertrophy, Right Ventricular ; Incidence ; Male ; Mortality ; Palliative Care* ; Sex Ratio ; Situs Inversus ; Tetralogy of Fallot* ; Thoracic Surgery ; Vena Cava, Superior

No abstract available.
Nasal Surgical Procedures*

OBJECTIVE: The aim this study was to investigate possible mechanisms behind olanzapine-associated weight gain. METHOD: Thirteen psychiatric inpatients (all meeting DSM-IV criteria for schizophrenia or schizophreniform disorder) receiving olanzapine in Soonchunhyang university Chun-an hospital were studied. Body weight, plasma leptin, insulin and fasting glucose levels were measured five-times over 6 weeks. Body mass index (BMI) was calculated. RESULT: At the end of sixth week, body weight, BMI, plasma leptin, insulin and fasting glucose levels were significantly increased from baseline. Both insulin and leptin plasma levels were significantly increased from baseline at the end of the sixth week of treatment. Both body weight and BMI were significantly increased from baseline at the end of the first week, the fourth week and sixth week, respectively. Fasting glucose was significantly increased from baseline at the end of the fourth week and sixth week, respectively. Between baseline and sixth week, the body weight, BMI, plasma leptin and fasting glucose levels were significantly correlated to insulin level. There was a tendency toward a correlation between BMI and leptin level, whereas no correlation was found between body weight and leptin. CONCLUSION: Olanzapine treatment was associated with weight gain and elevated level of leptin, insulin and fasting glucose. Elevated insulin levels and hyperleptinemia may be mechanisms behind olanzapine-induced weight gain.
Body Mass Index* ; Body Weight* ; Diagnostic and Statistical Manual of Mental Disorders ; Fasting* ; Glucose* ; Humans ; Inpatients ; Insulin* ; Leptin* ; Plasma* ; Schizophrenia ; Weight Gain

No abstract available.
Dermoscopy ; Melanoma*

The expression of two cell proliferation indices, the proliferating cell nuclear antigen( PCNA), using the monoclonal antibody in the immunoperoxidase method, and the nucleolar organizer regions (NORs), using silver nitrate staining technique, were assessed in formalin-fixed paraffin embedded material of transitional cell urinary bladder carcinomas. The aim of our study was to examine comparatively the expression of PCNA and the number of NORs in 37 transitional cell bladder carcinomas and to investigate how they correlate with tumor grade and the disease stage. It was noticed that the PCNA expression rate(%) related to grade was statistically significant only between grades II and III (p<0.05), while that between grades I and II was not statistically significant(p > 0.05). The mean number of AgNORs per nucleus between grades I and II and between grades II and III were statistically significant(p<0.05). As far as the correlation of PCNA expression rate(%) with the stage is concerned, PCNA expression rate (%) was higher in the invasive tumors(p<0.05) than in the superficial tumors and AgNOR Numbers was also greater in the invasive tumors(p <0.05). The linear correlation coefficient between PCNA expression rate (%) and AgNOR counts was 0.52(p <0.001) In conclusion, a considerable relationship was found between the histological grade and each of the two indices used. A good correlation was also demonstrated between each of PCNA expression rate(%) and AgNOR scores to the pathologic stage. Our results suggest that PCNA expressionrate( % ) and AgNOR scores may be prognostic induces in urinary bladder cancer.
Carcinoma, Transitional Cell* ; Cell Proliferation ; Nucleolus Organizer Region* ; Paraffin ; Proliferating Cell Nuclear Antigen ; Silver Staining ; Urinary Bladder Neoplasms ; Urinary Bladder*

No abstract available.
Condylomata Acuminata* ; Dermoscopy* ; Diagnosis, Differential* ; Lymphangioma* ; Vulva*

Building a database file in the medical literature using personal computer enables individualized computer user to search with a small amount of time and effort. We developed a computer program for searching medical literature. This program was developed with Clipper database language, and runs on IBM-PC-compatible computers. The data is based on the Index of Korean Journal of Urology which was revised in 1991. The program is focused on the function of retrieving and printing of keywords, authors and titles, etc. We expect more advanced and beneficial program for searching of medical literature based on this program.
Microcomputers ; Urology*