No abstract available.
Pulmonary Blastoma*

The relationship between infective endocarditis and mycotic aneurysm formation appers clear : In about two to ten percent of patients with infective endocarditis harbor septic intracranial aneurysms. But the pathogenesis, natural course and management of these lesions remains controversial. Aggressive medical treatment of the underlying infected cardiac valve or surgical replacement therapy have significantly reduced the morbidity and mortality rates associated with infective endocarditis. Clinical predictors of mycotic aneurysm, especially neurologic prodromes prior to rupture have been ill-defined since most series contain few patients or include patients with infective aneurysms who have no infective endoarditis. Similarly there has been no consensus regarding the indications and timing of cerebral angiography in patients with infective endocarditis. We have experienced a case of cerebral mycotic aneurysm complicated with subarachnoid hemorrhage due to infective endocarditis in a 29 year-old female patient, who admitted to our hospital because of the pain and paralysis of sudden onset in right forearm, which was diagnosed by echocardiography, brain computed tomography and 4-vessel cerebral angiography. The patient died of sudden rupture of mycotic aneurysm in the 7th hospital day despite intensive medical treatment. We report one case of cerebral mycotic aneurysm with a brief of literature.
Adult ; Aneurysm ; Aneurysm, Infected* ; Brain ; Cerebral Angiography ; Consensus ; Echocardiography ; Endocarditis* ; Female ; Forearm ; Heart Valves ; Humans ; Intracranial Aneurysm ; Mortality ; Paralysis ; Rupture ; Subarachnoid Hemorrhage*

OBJECTIVE: Although the prevalence of pulmonary tuberculosis has decreased progressively after the national control program for tuberculosis began, nowadays the number of MDRTB is increasing seriously. MDRTB tends to be poor responsive to current antituberculosis regimens. It is mainly due to poor compliance, high rate of side reaction of secondary drugs, and limitation in number of available drugs. The purpose of present study is to evaluate the clinical features of pulmonary tuberculosis patients admitted in one national tuberculosis hospital and to expose the problems pertaining to current remedies, to increase the treatment efficacy for pulmonary tuberculosis including MDRTB in the end. METHOD: Retrospective analysis of 336 pulmonary tuberculosis patients admitted in National Masan Tuberculosis Hospital was done. Contents of analysis were patients profile, the first diagnosed time and medical institutes, family history, residence, previous treatment history, chief complaints at the time of admission, lesion site on chest X-ray film, combined deseases, side reaction to antibuberculosis drugs, used drugs before admission and the results of drug sensitivity test. RESULTS: The ratio between male and female was 4:1. Age showed relatively even distribution from 3rd to 6 th decades. 64.6% of the patients was diagnosed at public health center. Weight loss was the most common complaint at admission. Bilateral lesions on chest X-ray films were 59.8%. 1 30patients had combined desease, of which DM was the most common(37.7%). 95patients had family history, of which parents were the most common(41.7%). According to the time of first diagnosis, 31 patients were diagnosed before 1980, and after then the number of patients was increased by degrees Residence overwhelmed in pusan and gyung-nam province. 258 patients got previous treatment history, of which 112 patients(43.4%) had more than 3 times and only 133 patients(51.6%) got regular medication. 97 patients used more than other 3 drugs in addition to INH, EMB, RFP and PZA before admission. 154 patients were informed with the results of drug sensitivity test. of which 77 patients had resistance to more than 5 drugs. Gastrointestinal problem was the most common in side reaction to drugs. CONCLUSION: In the case of weigt loss of unknown cause, tuberculosis should be suspected. In first treatment, sufficient and satisfactory explanation for tuberculosis is necessary and treatment period should not be stict to 6 month-short term therapy. In retreatment, new drugs should not be added to used drugs enen though drug sensitivity restlts show sensitivity to some of them. Proper time for surgical intervention should not be delayed.
Academies and Institutes ; Busan ; Compliance ; Diagnosis ; Drug Resistance ; Female ; Hospitals, Chronic Disease* ; Humans ; Male ; Parents ; Prevalence ; Public Health ; Retreatment ; Retrospective Studies ; Thorax ; Treatment Outcome ; Tuberculosis* ; Tuberculosis, Pulmonary* ; Weight Loss ; X-Ray Film

We report a case of epidermal nevus syndrome showing various skin manifestations improved with CO₂ laser and chemical peeling in a 11-year-old girl. Skin lesions were composed of linear verrucous plaques and numerous papillomatous papules on the face, neck, scalp and trunk, multiple congenital nevocellular nevi on the face, and extensive cafe au lait spots on the trunk. The associated findings of skeletal involvement were gingival hemihypertrophy and benign bone lesion of the 7th rib. CO₂ laser and chemical peeling MCA, 50% TCA) were applied to remove these skin lesions which improved considerably.
Cafe-au-Lait Spots ; Child ; Female ; Humans ; Neck ; Nevus* ; Ribs ; Scalp ; Skin Manifestations* ; Skin*

We report a case of epidermal nevus syndrome showing various skin manifestations improved with CO₂ laser and chemical peeling in a 11-year-old girl. Skin lesions were composed of linear verrucous plaques and numerous papillomatous papules on the face, neck, scalp and trunk, multiple congenital nevocellular nevi on the face, and extensive cafe au lait spots on the trunk. The associated findings of skeletal involvement were gingival hemihypertrophy and benign bone lesion of the 7th rib. CO₂ laser and chemical peeling MCA, 50% TCA) were applied to remove these skin lesions which improved considerably.
Cafe-au-Lait Spots ; Child ; Female ; Humans ; Neck ; Nevus* ; Ribs ; Scalp ; Skin Manifestations* ; Skin*

PURPOSE: To identify the effect of knee joint traction therapy on pain, physical function, and depression in patients with degenerative arthritis.METHODS: In total, 30 patients with degenerative arthritis were randomly assigned to one of two groups: the experimental group, who underwent knee joint traction therapy, and the control group, who underwent general physical therapy (15 patients per group). Pain was measured using the visual analogue scale (VAS), physical function was measured using the Western ontario and McMaster universities osteoarthritis (WOMAC) index, and depression was measured using the Beck depression inventory (BDI). The VAS, WOMAC score, and BDI score were recorded before and after the 4-week treatment.RESULTS: As a result of comparison within groups, the experimental and control group showed significant difference for VAS, WOMAC and BDI after the experiment (p<0.05). In comparison between the two groups, the experimental group in which knee joint traction was applied showed more significant change in VAS, WOMAC and BDI than the control group (p<0.05).CONCLUSION: This study showed that knee joint traction therapy was effective in improving pain, physical function, and depression in patients with degenerative arthritis.
Depression ; Humans ; Knee Joint ; Knee ; Ontario ; Osteoarthritis ; Traction

OBJECTIVE: With an increasing demand for esthetic orthodontic appliances, the interest in polycarbonate brackets has also increased. However, polycarbonate bracket wings are prone to fracture. The purpose of this study was to evaluate the clinical usefulness of a newly-developed polycarbonate bracket by measuring the fracture strength of bracket tie wings. METHODS: Alice (K.M. Daicom, Seoul, Korea) and Spirit MB (Ormco, Glendora, CA, USA) brackets were used as an experimental and control bracket respectively. Each bracket group was divided into halves. One half was untreated and the other half was treated with 2,000 times of thermocycling between 5 degrees C and 55 degrees C. The fracture strength of the wing was measured by a universal testing machine. RESULTS: Alice bracket wings showed significantly higher strength than Spirit MB bracket wings in both untreated and thermocycled bracket cases. CONCLUSION: Alice brackets may be used clinically in terms of the strength of bracket wings.
Orthodontic Appliances ; Seoul

Background/Aims: Recent reports suggest that the biliary self-expandable metallic stent (SEMS) is highly effective for maintaining hemostasis when endoscopic hemostasis fails in endoscopic retrograde cholangiopancreatography (ERCP)-related bleeding. We compared whether temporary SEMS offers better efficacy than angioembolization for refractory immediate ERCP-related bleeding. Methods: Patients who underwent SEMS placement or underwent angioembolization for bleeding control in refractory immediate ERCP-related bleeding were included in the retrospective analysis. We evaluated the hemostasis success rate, severity of bleeding, change in hemoglobin levels, amount of transfusion, and delay to the start of hemostasis. Results: A total of 27 patients with SEMS and 13 patients who underwent angioembolization were enrolled. More transfusions were needed in the angioembolization group (1.0±1.4 units vs. 2.5±2.0 units; p=0.034). SEMS failure was successfully rescued by angioembolization. The partially covered SEMS (n=23, 85.1%) was generally used, and the median stent-indwelling time was 4 days. The mean delay to the start of angioembolization was 95.2±142.9 (range, 9–491) min. Conclusions Temporary SEMS had similar results to those of angioembolization (96.3% vs. 92.3%; p=0.588). Immediate SEMS insertion is considered a bridge treatment modality for immediate refractory ERCP-related bleeding. Angioembolization still has a role as rescue therapy when SEMS does not work effectively.

BACKGROUND AND OBJECTIVES: The purpose of this research was to evaluate physiological significances of expression of immediate early gene proteins in the vestibular nuclear complex by change of arterial pressure (AP) in adult Sprague-Dawley rats. MATERIALS AND METHOD: Record AP and inject either sodium nitroprusside (SNP) or phenylnephrine to change AP. Either fast or slow removal of blood from the femoral artery was made to induce different rapidity in reduction of AP. Blood supply to the inner ear was temporally blocked by clamping anterior inferior cerebellar artery (AICA). Immunohistochemical staining and image analysis for cFos, FosB, Krox, and JunB proteins were performed 2, 6, 12 hours after change of AP. RESULTS: The selective expression of cFos protein was observed in the medial vestibular nucleus (MVN) following reduction of AP. The number of cFos positive neurons peaked at 2 hours and then rapidly reduced, returning to the normal value 24 hours after SNP injection. And cFos protein expression was also well correlated with that of AP reduction at 2 hours of SNP injection. The rapid falling of AP caused a significant expression of cFos protein but slow withdrawal of blood did a minimal change of cFos protein expression. In addition, there was a significant expression of cFos protein following the increase of AP by single injection of phenylnephrine. Unilateral occlusion of AICA resulted in the significant expression of cFos protein in bilateral MVN. Furthermore, bilateral ablation of vestibular endorgans resulted in significant reduction of cFos expression by AICA occlusion in MVN. CONCLUSION: These results suggest that cFos protein is a marker for neuronal excitation in vestibular complex in response to rapid changes in the arterial blood pressure and that medial vestibular nuclei plays an important role in signaling the process of cardiovascular information coming from the peripheral vestibular apparatus.
Adult* ; Animals ; Arterial Pressure* ; Arteries ; Blood Pressure ; Constriction ; Ear, Inner ; Femoral Artery ; Humans ; Neurons ; Nitroprusside ; Proteins ; Rats* ; Rats, Sprague-Dawley ; Reference Values ; Vestibular Nuclei ; Vestibule, Labyrinth

PURPOSE: The incidence of congenital hypothyroidism (CH) has increased in several countries. Lower cut-off in screening programs have led to an increase in the proportion of transient hypothyroidism (TH) cases diagnosed, leading to debate on the associated clinical and economic impact. This study aimed to identify factors that would allow discrimination between TH and permanent CH (PH) in patients with a eutopic thyroid gland. METHODS: Sixty-six patients with CH from 3 different hospitals were studied: 26 cases of TH, and 40 cases of PH. Laboratory findings and clinical parameters were analysed in 56 patients with eutopic thyroid gland. RESULTS: Initial serum thyroid stimulating hormone levels and L-thyroxine dose at 12 and 24 months of age were significantly higher in PH than TH patients with a eutopic thyroid gland. The area under the curve for the 12-month and 24-month dose for the prediction of TH in eutopic CH was 0.799 (95% confidence interval [CI], 0.678-0.919; P<0.001) and 0.925 (95% CI, 0.837-1.000; P<0.001), respectively. The optimum 12-month and 24-month dose in predicting TH is 3.25 microg/kg (12-month: sensitivity, 87.1%; specificity, 68.0%; 24-month: sensitivity 93.5%, specificity 88%). CONCLUSION: Infants with CH requiring lower L-thyroxine doses (<3.25 microg/kg) are likely to have TH, and thus might be re-evaluated at 12 months or 24 months rather than 3 years of age.
Congenital Hypothyroidism* ; Discrimination (Psychology) ; Humans ; Hydrogen-Ion Concentration ; Hypothyroidism ; Incidence ; Infant ; Mass Screening ; Thyroid Gland ; Thyrotropin ; Thyroxine*