Neonatal lupus erytematosus is a distinct subset of lupus erythematosus. It is characterized by cutaneous findings exhibiting the morphology of subacute cutaneous lupus erythematosus, congenital heart block, and anti-Ro/SSA and/or anti-La/SSB autoantibodies which result from the transplacental passage of maternal autoantibodies. We report a case of a 12-week-old female infant who presented with characteristic clinical and histopathological features of cutaneous neonatal lupus erythematosus but without evidence of congenital heart block. Initial serological studies reveled the presence of anti-La/SSB anti-bodies and antinuclear antibodies. 5 months later, follow-up serology was negative in accordance with a clinical remission.
Antibodies, Antinuclear ; Autoantibodies ; Female ; Follow-Up Studies ; Heart Block ; Humans ; Infant ; Lupus Erythematosus, Cutaneous

No abstract available.
Lung*

No abstract available.
Aortic Coarctation* ; Child, Preschool* ; Humans

We reviewed retrospectively the results of stabilization of femoral neck fracture using multiple cannulated screws, in 20 patients who were treated at the department of Orthopaedic Surgery, Kangnam Sacred Heart Hospital from January 1991 through July 1995. With the average follow up of 2 years (from 1 year to 4.5 years), we analyzed these patients with the adequacy of reduction by Garden's alignment index and the functional results of the hip by the Lunceford method. The mean age of patients was 70 years (ranged from 34 to 88 years). The types of fracture according to Garden's classification were fifteen cases of Garden stage I or II, and five cases of Garden stage III or IV. The average interval from injury to operation was four days, ranging from I to 14 days. The adequacy of reduction by Garden's alignment index were as follows: anatomic in 8, acceptable in 10 and poor in 2 cases. According to the Lunceford method, the functional results were as follows: excellent in II, good in 6, fair in 1 and poor in 2 cases, respectively. We found that good result out of the femoral neck fractures, especially for stage I and II with the anatomical and acceptable reduction, can be expected by multiple cannulated screw fixation and early ambulation as possible.
Classification ; Early Ambulation ; Femoral Neck Fractures* ; Femur Neck* ; Follow-Up Studies ; Heart ; Hip ; Humans ; Retrospective Studies

No abstract available.
Blood Pressure* ; Metoclopramide* ; Rabbits*

BACKGROUND: The present study is undertaken to acquire normative data of health-related physical fitness(HRPF) of Republic of Korea Air Force(ROKAF) aircrews and to provide norm-referenced standard of HRPF. METHODS: From 15 May 1998 through 14 December 1999, 1284 KAF pilots are checked muscular strength, muscular endurance, flexibility, and body fat percentage. RESULTS: The grip strength was relatively maintained, but flexibility, back strength, and muscular endurance were declined according to promotion and aging. And the incidence of obesity determined by bioelectrical impedence analysis was higher than that assessed on the basis of height and weight. CONCLUSION: It is suggested that many pilots who were normal in BMI have abdominal or visceral obesity. Further studies must be made on the health promotion program for the pilots, on the changes in physical fitness, and on the criterion-referenced standard of HRPF of the pilots.
Adipose Tissue ; Aging ; Hand Strength ; Health Promotion ; Incidence ; Obesity ; Obesity, Abdominal ; Physical Fitness* ; Pliability ; Republic of Korea

BACKGROUND: Various hemodynamic changes occur during left ventriculography, such as myocardial depression, hypotension, peripheral circulatory changes, ECG changes(such as arrhythmias and conduction abnormalities) and anaphylactic reaction etc. These effects are somewhat caused by osmolality, ionic concentration of Na+, viscosity and molecular weight of contrast dye and underlying various heart disease itself during left ventriculography. We compared the hemodynamic differences between ionic(ioxaglate) and non-ionic(iopromide) low osmolar contrast agents during routine ventriculography. METHODS: In a prospective, randomized, double blind study of 124 patients underwent left ventriculography, we examined the various hemodynamic effects of the two contrast agents on left ventricle. All subjects were divided into 2 groups : ioxaglate and iopromide groups. Also, each agent was used in randomized double blind fashion in both groups ; normal control subjects(14 in ioxaglate group : 12 in iopromide group) and subjects whose ejection fraction less than 50%(12 in ioxaglate group : 16 in iopromide group). Left ventricular systolic pressure(LVSP), left ventricular end-diastolic pressure(LVEDP), maximum dP/dt, (dP/dt)/P ratio, peak - dP/dt and Tau were obtained immediately before and left ventriculography. RESULTS: 1) In total(normal+angina+MI) subjects of both groups, LVEDP(p<0.001) and maximum dP/dt(p<0.001) were increased and T(au) was reduced significantly(p<0.05). But LVSP(p<0.001) and peak - dP/dt(p<0.005) were increased significantly only in ioxaglate group. 2)In normal(control) subjects, there were no significant differences in both groups, except LVEDP that was increased by equal magnitude(p<0.001). 3) In subjects with ejection fraction less than 50%, there were no significant hemodynamic differences in both contrast agent groups bur LVEDP increased significantly in both groups(p<0.001). CONCLUSIONS: This present study showed that both ionic(ioxaglate) and non-ionic(iopromide) low osmolar contrast agents were very safe without any significant side effects except two agents caused an increase in LVEDP and did not show major differences between ioxaglate and iopromide contrast agents from a hemodynamic point of view. Two contrast agents tend to improve contractilities and diastolic properties of left ventricle since both caused an increase in maximum dP/dt and a reduce in Tau, in total subjects. This effect may be caused by cardiac compensation, probably because of osmolality, volume loading by contrast agents and secondary activation of sympathetic system immediately after injection of contrast agents. Thus, it is concluded that two ioxaglate and iopromide contrast agents amy be used safely in left ventriculography in patients with and without left ventricular dysfunction, with paying attention to an increase in LVEDP.
Anaphylaxis ; Arrhythmias, Cardiac ; Compensation and Redress ; Contrast Media* ; Depression ; Double-Blind Method ; Electrocardiography ; Heart Diseases ; Heart Ventricles ; Hemodynamics* ; Humans ; Hypotension ; Ioxaglic Acid ; Molecular Weight ; Osmolar Concentration ; Prospective Studies ; Ventricular Dysfunction, Left ; Viscosity

BACKGROUND: Bronchoscopy is an essential procedure for identifying the bleeding site and evaluating cause of hemoptysis. However, it is controversial regarding to the timing of bronchoscopy in patients with hemoptysis. Early bronchoscopy, which was performed during hemoptysis or with 48hour after cessation of bleeding, was better for identifying the site of bleeding compared with delayed bronchoscopy, which was performed 48 hours after cessation of bleeding. The diagnostic yield of identifying the bleeding site by bronchoscopy was variable in reported literature and the safety of early bronchoscopy was not mentioned in previous literature. Therefore, we evaluated the efficacy and safety of early bronchoscopy in patients with hemoptysis. METHOD: From October 1994 to August 1996 in Samsung Medical Center, bronchoscopy was performed in patients with hemoptysis. Early bronchoscopy was performed prospectively during hemoptysis or within 48 hours after cessation of bleeding from May 1995 to August 1996. Delayed bronchoscopy group included patients who did not recieved early bronchoscopy at the same period or in whom bronchoscopy was performed 48 hour after cessation of bleeding from October 1994 to May 1995. RESULTS: Early bronchoscopy group was performed 73 times in 71 patients. Delayed bronchoscopy was performed in 57 times in 55 patients. There was no difference as to amount and underlying cause of hemoptysis between both groups. Indentification of bleeding site by visualizing active bleeding was significantly higher in early bronchoscopy(38.3%) than delayed bronchoscopy group (8.7%) (p<0.05). Indentification of bleeding site by bleeding after clot removal was 8 in early and 10 in delayed bronchoscopy. Indentification of bleeding site by visualizing active bleeding and bleeding after clot removal was 36 in early and 15 patients in delayed bronchoscopy(p>0.05). Causes of hemoptysis was found in 18 patients in early and 16 patients in delayed bronchoscopy group. patients who had early bronchoscopy underwent surgery. We diagnosed the site of bleeding in 4 patients preoperatively. In 3 patients we made a treatment plan promptly right after bronchoscopy. Among early bronchoscopy group, bleeding over 100cc during bronchoscopy occurred in 2 patients. In early bronchoscopy group there was no other major complication during bronchoscopy. CONCLUSION: In patients with hemoptysis, early bronchoscopy which performed within 48 hours after cessation of bleeding was more effective procedure for indentifying the bleeding site than delayed bronchoscopy which was performed after 48 hour cessation of bleeding.
Bronchoscopy* ; Hemoptysis* ; Hemorrhage ; Humans ; Prospective Studies

The effect of Pheniramine(Avil), a histaminergic-1 receptor blocking agent presently employed in treating various allergic diseases on pressor actions of norepinephring(NE) and tyramine (TR) was studied in the rabbit. Pheniramine, when given into a femoral vein with a dose(3mg/kg) enough to block H1-receptor, potentiated markedly the pressor responses of NE and TR. The pressor action of NE augmented by pheniramine was not affected by additional adminstration of debrisoquin (Drenergic neuron blocker) or phenelzine(monoamine oxidase inhibitor) or desipramine(U1-uptake blocker), or while potentiated by additional treatment with chlorisondamine(ganglionic blocker)or reserpine(catecholamine depleter). The hypertensive response of NE to phenelzine or desipramine was reinforced significantly by addition of pheniramine, but the response of NE in rabbits treated with reserpine or chlorisondamine or debrisoquin was not influenced by pheniramine-addition. Elevation of blood pressure to TR potentiated by pheniramine was attenuated significantly by reserpine treatment with chlorisondamine made the significant augmentation of pressor action to TR after pheniramine. Tyramine-induced response of blood pressure after pheniramine, but the response of blood pressure to TR caused by phenelzine or desipramine was enhanced markedly by pheniramine-treatment. From the above experimental results, it is thought that the pressor effect of NE and TR potentiated by pheniramine is similar to that of debrisoquin, i.e. the sensitization of effector cell, and that central action of pheniramine can not ruled out.
Blood Pressure ; Chlorisondamine ; Debrisoquin ; Desipramine ; Femoral Vein ; Neurons ; Norepinephrine* ; Oxidoreductases ; Phenelzine ; Pheniramine ; Rabbits ; Reserpine ; Tyramine*

PURPOSE: To evaluate the usefulness of CT in patients with gastrointestinal fistula. MATERIALS AND METHODS: We retrospectively reviewed the CT scans of 17 patients with various type of gastrointestinal fistula. The presence of these fistulae was confirmed by laparotomy in seven patients and by barium studies in fifteen. We evaluated the diagnostic accuracy of CT in these cases, and in correlation with barium studies and surgical findings, subsequently analyzed the CT findings. We determined the presence or absence of fistula tract, flow diversion of oral contrast media, bowel wall changes adjacent to the fistula tract, and extraluminal manifestations such as soft tissue mass, free air, leakage of oral contrast media, and peritoneal changes. RESULTS: The diagnosis of gastrointestinal fistula was possible on CT in nine (53%) of the 17 patients by using the CT criteria of direct visualization of the fistula tract (n=6) or flow diversion of oral contrast media (n=4). Other ancillary findings included bowel wall thickening adjacent to fistula tract in 15 patients, extraluminal soft-tissue mass in five, extraluminal free air in ten, extraluminal contrast leakage in four, and varying degrees of mesenteric and/or omental infiltration in 15. CONCLUSION: CT scanning is useful for the diagnosis of gastrointestinal fistula, which may be possible if the fistula tract and flow diversion of oral contrast materials are seen. It is also useful for evaluation of the extent of the etiologic disease.
Barium ; Contrast Media ; Diagnosis ; Fistula* ; Humans ; Laparotomy ; Retrospective Studies ; Tomography, X-Ray Computed