No abstract available.
Mitral Valve*

We report a case of nasal BCC in which the skin defect is reconstructed by a local labial-alar transposition flap. In nasal reconstruction, the local flap is the preferred methods. This flap has the advantage of a more acceptable scar, is easy to make, and less edematous than a superiorly based flap. However, for defects larger than 1cm, this flap is not advisable and the defect has to be located adjacent to th nsolabial fold.
Carcinoma, Basal Cell* ; Cicatrix ; Nose* ; Skin*

No abstract available.
Malacoplakia* ; Urinary Bladder*

No abstract available.
Anesthesia* ; Humans ; Outpatients*

OBJECTIVES: This study was designed to evaluate the problems of pre-hospital Emergency medical care system (EMS) in workplace. We analysed 25 fatal work-place injuries during the recent 4 years and the work-place EMS of 8 enterprises located in Masan-city, Changwon-city and Kuje-island. METHODS: The safety managers and the members of Dept. of safety in the labor unions were interviewed about the work-place EMS. And we investigated on the injury reports, the work-place medical-room records and the medical records of emergency center for fatal 25 cases. RESULTS: The enterprises had the at-risk machines and processes, volatile materials and high-altitude working processes. There were duty doctors in only 3 enterprises but a few duty nurses or health-care providers in the others. The time spent for the education to the workers on safety was 24hrs/yr in 3 enterprises in 1998 but less than Bhrs in the others. There were medical service center in all enterprises but the ambulances in three. The time for activation of the ambulance was ranging from 5 minutes to 10 minutes in 6 enterprises, and from 10 minutes to 30 minutes in two. The patient transportation to the emergency center was possible within 30 minutes in all enterprises but there were no equipments for airway maintenance and shock management in all enterprises. The 15 (60%) fatal injuries were occurred at one enterprise. The 64% of casualties had the duration of job-employment more than 10yrs and the 68% were suffered the typical type of work-place injury as descending injuries, collisions and falls. Most of all primary calls for rescue were concentrated on the fire-service agencies. But in 85% of fatal injtories, the tome for the activation of ambulance was more than 10 minutes and no emergency care was taken in the field in 48 percent of casualtles. The transportation time to the emergency center was more than 30 minutes in 50 percent. It toolk from injury to death was less than one hour in the 40 percent of all cases, and from one hour to four in the 50 percent. The causes of death in the 68 percent were the head-and-neck injuries or thoracic injuries. CONCLUSIONS: We found that there was Insufficiency of the education associated with work-place injury for workers, manpower and facilities, equipments related to the work-place EMS, the problems of the delay in transportation system.
Ambulances ; Cause of Death ; Education ; Emergencies* ; Emergency Medical Services* ; Humans ; Labor Unions ; Medical Records ; Shock ; Thoracic Injuries ; Transportation

Both eruptive vellus hair cyst and steatocystoma multiplex are uncommon conditions. There are clinical similarities between these two entities, but histological features are distinctive. We describe a patient with multiple subcutaneous nodules on the chest and both axilla, showing combined histological features of both an eruptive vellus hair cyst and steatocystoma multiplex. This case suggests that eruptive vellus hair cyst and steatocystoma multiplex are variants of one disorder which originate in the pilosebaceous duct.
Axilla ; Hair* ; Humans ; Steatocystoma Multiplex* ; Thorax

No abstract available.
Fruit* ; Gardenia* ; Sputum* ; Yeasts*

Wilson disease gene (WND) locus is presumed to be located in chromosome 13q. There are studies on the clinical heterogeneities and variations between ethnic groups in Europe, North America, and the Middle East and it requires the study of another ethnic group, especially Asian population for the confirmation. This study was an anlysis of restriction fragment length polymorphism of the Wilson's disease with the probes on D13S26, D13S31, and D13S59, The subject was 34 persons of seven families. The serum ceruloplasmin and the serum copper were also measured. The results were as follows: 1) The Wilson disease gene was also presumed to be located in chromosome 13q area in Korean patients and D13S25, D13S26, D13S31 and D13S59 gene loci were also linked to Wilson disease of Koreans. The lod score of D13S25 was 1.45 (theta =0: D13S59, 1.13 (theta =0): D13S26, 247 (theta =0). 2) Three siblings of Wilson disease patients were diagnosed as carriers by the analysis of restriction fragment length polymorphism. 3) In Wilson disease patients, the serum ceruloplasmin and copper was 6.8+/1.8dl, and 64.7+/-38.6microg/dl respectively and it is 18.8+/-6.1 mg/dl and 65.3+/-10.6microg/dl respectively in heterozygotes.
Asian Continental Ancestry Group ; Ceruloplasmin ; Copper ; Ethnic Groups ; Europe ; Genetic Linkage* ; Hepatolenticular Degeneration* ; Heterozygote ; Humans ; Lod Score ; Middle East ; North America ; Polymorphism, Restriction Fragment Length ; Siblings

To identify the efficacy of laparoscopic cholecystectomy, we retrospectively analyzed 600 cases of laparoscopic cholecystectomy who were treated at the Department of Surgery, Chung Ang University from September 1990 to December l992. We intentionally divided periods into 3 groups to observe the frequency of morbidity and mortality, early and late complications, duration of operation and postoperative hospitalization with accumulaton of surgical experiences and techniques. The most prevalent age group was 6th decades, male to female ratio was 1: 1.47 and associated diseases were hypertension, obesity, pulmonary tuberculosis in order of frequency and previous abdominal operations were appendectomy, TAH, C-section in order of frequency. The duration of operation was 38.6 minutes and postoperative hospitalization was 6.2 days. The most frequent pathologic diagnosis was chronic cholecystitis. The postoperative complications were noted in 15 cases(2.5%) including 5 cases of bleeding 4 cases of bile leakage. The number of patients who needed parenteral narcotics was decreased in later peiod. According to oral cholecystogram, opacification correlated with duration of operation of laparoscopic cholecystectomy.
Appendectomy ; Bile ; Cholecystectomy, Laparoscopic* ; Cholecystitis ; Diagnosis ; Female ; Hemorrhage ; Hospitalization ; Humans ; Hypertension ; Intention ; Male ; Mortality ; Narcotics ; Obesity ; Postoperative Complications ; Retrospective Studies ; Tuberculosis, Pulmonary

Exploration of the injured brachial plexus is very hard due to the close approximation with other vital structures and the anatomic complexity. It is essential to identify the exact level and type of traumatic brachial plexus injury (BPI) to decide the appropriate surgical approach for the injury and to infer the postoperative prognosis. However, it can be difficult to image the brachial plexus because of the anatomic properties. The purpose of this study is to analyze the diagnostic value of MRI according to various planes of the level and the type of the traumatic BPI. In sixty patients with traumatic BPI, whose diagnosis was confirmed by clinicopathological and surgical findings, the preoperative MRI films were reread retrospectively. Brachial plexus injuries were divided into two groups of preganglionic BPI and postganglionic BPI, and then postganglionic BPI was divided into 3 subgroups of Zone I, Zone II and Zone III by major adjacent structures such as scalenus anterior muscle and pectoralis minor muscle. The accuracy of MRI was investigated with the confirmed diagnosis on axial, sagittal and coronal planes. In preganglionic BPI, the accuracy of MRI was 96% on axial plane and it was statistically significant compared to sagittal and coronal planes. In postganglionic BPI, the accuracy of MRI was 100% on sagittal plane and 86% on coronal plane in Zone I, but it was not significant statistically. In Zone II and III the accuracy of MRI were 89% and 80% on sagittal plane, and 61% and 60% on coronal plane, but it was not significant statistically. In conclusion, the MRI can provide useful guidance to diagnose preganglionic and postganglionic BPI. Axial imaging is considered better for preganglionic lesion and sagittal imaging for postganglionic BPI, but it demands further study on larger number of subjects with traumatic RPI.
Brachial Plexus* ; Diagnosis ; Humans ; Magnetic Resonance Imaging* ; Prognosis ; Retrospective Studies