Endobronchial tuberculosis is frequently associated with lymphadenopathy, bronchial stenosis, atelectasis which needs to be differentiated with other pulmonary disease. Authors are presenting 25 cases of endobronchial tuberculosis which were confirmed boy bronchoscopic biopsy and AFB smear and/or culture. The study was done on patients who visited Yeungnam University Hospital from May 1983 to July 1985. The following results were obtained: 1. Of the 25 cases, 8 cases were male and 17 cased were female (male:female=1:2). 32 percent of the cases was older than 60 years of age. 2. Abnormal findings on chest x-ray were seen on 22 cases of 25 cases (88%) and its most predilective site was right upper lobe (24%). 3. Symptoms were coughing (56%), hemoptysis, hoarseness, chest pain, dyspnea and fever in orders. 4. The positive results were obtained in 73 percent of sputum AFB smear (11 cases of 15 cases). 60 percent of AFB culture (3 cases of 5 cases) and 58 percent of bronchoscopic biopsy (14 cases of 24 cases). 5. Complete pulmonary function test was done on 19 cases and showed normal result in 6 cases, restrictive pattern in 8 cases and small airway dysfunction in 5 cases. No case of obstructive airway disease was detected. 6. Associated disease were hypertension (2 cases), tuberculous meningitis (1 case), diabetes mellitus (1 case), and cataract (1 case). 7. The site of bronchoscopic lesion on bronchoscopic examination were as follow; 8. All 25 patients were treated with anti-tuberculosis therapy and 6 patients were treated with additional steroid therapy because of severe respiratory symptom and showed dramatic improvement of symptom as well as lung function.
Biopsy ; Cataract ; Chest Pain ; Constriction, Pathologic ; Cough ; Diabetes Mellitus ; Dyspnea ; Female ; Fever ; Hemoptysis ; Hoarseness ; Humans ; Hypertension ; Lung ; Lung Diseases ; Lymphatic Diseases ; Male ; Pulmonary Atelectasis ; Respiratory Function Tests ; Sputum ; Thorax ; Tuberculosis* ; Tuberculosis, Meningeal

A girl aged 18 years and 1 month, had a Angle's Class Iff malocclusion, characterized by anterior crossbite, anterior crowding, and constriction from right lower 2nd p emolar to right lower 2nd molar This ~i5 5s patient underwent scaling and 84148 extraction, and multibanded system was placed. After 14 months, anterior crossbite and crowding was corrected, andbothdental arches were improved. After 6 months from debanding, band space disappeared, and any relapse was not detected.
Constriction ; Crowding ; Female ; Humans ; Malocclusion* ; Molar ; Recurrence

Total release of the hamstrings of the knee from their origin was performed In nine cerebral plasied children. Eighteen procedures were performed in nine patients whose age ranged from three to sixteen years with an average of ten years. The average follow-up period was twenty one months from ten to thirty-six months. The spastic knee flexion was correction adequately; in mest instances the crouch posture was corrected, gait was improved, and a long stride was possible. The power of the hamstrings was assessed in the fourteen limbs of the children who could walk or cooperate in musicle testing. The power was graded as good in six knees and as normal in one. Seven showed improvement in gait; six patients who had never walked were able to do so after hamstring release; and one patient was able to stand up for the first time in his life after the operation. Eight out of nine cases are now able to stand up with or without support of a brace, and to walk with a brace in five cases and without support in two. However, increased lumbar lordosis and genu recurvatum has occurred in two cases each.
Animals ; Braces ; Cerebral Palsy ; Child ; Extremities ; Follow-Up Studies ; Gait ; Humans ; Knee ; Lordosis ; Muscle Spasticity ; Posture

Background : It has been suggested that thrombospondin (TSP) is a p53-dependent negative regulator of tumor angiogenesis. TSP expression and localization in hepatocellular carcinomas (HCCs) and its association with overexpression of p53 protein were investigated. Methods : TSP-1 and -2 expressions were examined in 40 HCC specimens by immunohistochemical staining and in 4 HCC cell lines by Western blotting. In addition, p53 protein expression and microvessel density (MVD) were correlated with the TSP expression. Results : Strong immu- nopositivity for TSP-1 was observed in fibroblasts, vascular endothelial cells, and some vas- cular smooth muscle cells of the stroma in 18 cases (45%), and in tumor cells in 3 cases (7.5%) of 40 cases of HCC. Immunoreactivity for TSP-2 was observed in only the sinusoidal lining cells of the tumor in 15 cases (46%), and in tumor cells in 2 cases (6%) of 32 cases of HCC. TSP-1 expression was inversely correlated with MVD (p=0.028), but TSP-2 expression did not show any correlation with MVD. Although p53 was overexpressed in 17 cases, there was no significant correlation between TSP and p53 expressions. None of the HCC cell lines expressed TSP-1 or -2. Conclusions : These findings indicate that TSP-1 is mainly derived from nonparenchymal cells, and may decrease tumor angiogenesis in HCC.
Angiogenesis Inhibitors ; Blotting, Western ; Carcinoma, Hepatocellular* ; Cell Line ; Endothelial Cells ; Fibroblasts ; Microvessels ; Myocytes, Smooth Muscle ; Thrombospondin 1 ; Thrombospondins

No abstract available.
Joints* ; Range of Motion, Articular* ; Spine*

No abstract available.
Pancreaticoduodenectomy* ; Risk Factors*

No abstract available.
Benzalkonium Compounds* ; Dermatitis, Contact*

No abstract available.
Anemia, Aplastic* ; Child* ; Granulocyte Colony-Stimulating Factor* ; Granulocytes* ; Humans ; Sweet Syndrome*

PURPOSE: One of the major keys to achieve successful osseointegration of the implant is its surface properties. The aim of this study was to investigate the bone response to dental implants with different surface characteristics using the rabbit tibia model. Tricalcium phosphate (TCP) coated, anodic oxidized and turned (control) surfaces were compared. MATERIALS AND METHODS: Seventy two implants were placed in the tibia of eighteen rabbits. Nine rabbits were sacrificed at 3 weeks of healing and the remaining nine were sacrificed at 6 weeks of healing. The bone-to-implant contact (BIC) and the bone volume density (BVD) were assessed by light microscope after 3 and 6 weeks of healing. RESULTS: Statistical analysis showed that no significant differences in the BIC and BVD were observed between the different implant surfaces and the control group at 3 weeks and 6 weeks of healing. Data also suggested that the BVD of all the surfaces showed significant difference at 3 and 6 weeks. CONCLUSION: The present study has showed that osseointegration occurred in all investigated types of surface-treated implants. In the current study all of the threads of the implants were observed to calculate BIC and BVD values (instead of choosing some of the threads from the bone cortex for example), which didn't make BIC or BVD percentage values better than in the control group, therefore the clinical relevance of these results remains to be shown.
Calcium Phosphates ; Dental Implants ; Light ; Nitrogen Mustard Compounds ; Osseointegration ; Rabbits ; Surface Properties ; Tibia

An autopsy case of a newborn male who died of exsanguination into the subamniotic space of placenta presumably due to the rupture of the umbilical vein, is reported. This fetus, previously uneventful except for hydramnios and partial breech presentation showed obvious signs of fetal distrees during the first stage of labor that lasted for 6 hours to this 25 year old multigravid mother who came to the hospital because of labor pain at 29 weeks of gestation. Immediately after birth the baby was pale and the Apgar score was 1. He died 30 minutes after birth. Postmortem examination confirmed generalized pallor in this 1380 gm baby, with petechial hemorrhage of viscera and subarachnoid hemorrhage. No other findings of the cause of death were found. The placenta showed large ellipsoid subamniotic hematoma containing approximately 76 ml of blood, which is 57% of the total circulation blood volume of the fetus.
Male ; Infant, Newborn ; Humans