No abstract available.
Early Detection of Cancer*

The following facts have been identified as a result of epidemiogical trend and characteristic of Japanese Encephalitis in Korea for the last 20 years. First: The Epidemiological period which was ten-year and three-year in the past has been disappeared following the start of immunization program at 1970. Second: The incidence rate was much higher in the south and West areas than northeast area of Korea. City and province with the highest incidence rate was Chungcheong Nam Province and Cholla Buk Province. Third: Regardless of scope of prevalence, the main season that 90 percent of total incidence occurs in one month from mid-September. Fourth: The number of case by age was that 80 percent of total patients is children aged 3-15. Recently there is an increase in the number of patients who are elderly people. Fifth: The study on the ecological conditions of mosquito including wintering and effectiveness of immunization for Japanese Encephalitis and duration on antibody should be done. Sixth: There has been no case of Japanese Encephalitis during last three years since 1984 mainly due to disinfecting to eradicate mosquitos, immunization for vulnerable group of people aged 3-15, individual precaution not to be bitten by mosquito, improvement sanitation. While there has been no case of Japanese Encephalitis during last three years, there is possibility that Japanese Encephalitis becomes prevalent again anytime since its virus has been isolated continuously from the natural reservoirs.
Aged ; Asian Continental Ancestry Group* ; Child ; Culicidae ; Encephalitis, Japanese* ; Humans ; Immunization ; Immunization Programs ; Incidence ; Korea* ; Prevalence ; Sanitation ; Seasons

No abstract available.
Hospitals, University*

Perifolliculitis capitis abscedens et suffodiens is a rare chronic recalcitrant follicular disorder which clinically presents itself as pulstules, nodules, intercommunicating abscess and sinuses that leave atrophic, hypertrophic or keloidal scars. Although the etiology of this of condition is unknown, its association with acne conglobata and hidradenitis suppurativa, collectively termed the follicular occlusion triad, suggest a cammon basic pathogenic mechanism of follicular retention. The therapeutic problem is reflected in the variety of therapies that have been tried with varying degrees of success. We report a case of a 34-year-old man who showed a patch of alopecia on the vertex of his scalp. Clinically, the scalp showed multiple soft fluctuant elevated nodules with nonscarring alopecic patches. We performed a treatment with isotretinoin(13-cis-retinoic acid) during 6 months. The patients clinical appearance was much improved and local recurrence and hair loss have not been observed to date.
Abscess ; Acne Vulgaris ; Adult ; Alopecia ; Cicatrix ; Hair ; Hidradenitis Suppurativa ; Humans ; Isotretinoin* ; Keloid ; Recurrence ; Scalp

To identify the changes in professional services pattern after introducing the deligated system of claims review started in 1982, a university hospital under this system was examined. For comparison, claims of the hospital to Federation of Korean Medical Insurance Societies, where this system is not accepted, were reviewed. A total of 600 cases each were studied operated at the Departments of General Surgery & Orthopedic Surgery in 1981 and 1983. The results are summarized as follow: 1. Percentages of hospital changes for basic care was decreased by 10.2% and that for medical service increased by 8.4% in 1983. 2. After the introduction of the deligated review system, percentages of cutting off the claims was decreased by 12.4% for basic care and increased by 3.8% for medical services. 3. Percentage of testing liver function, and the frequency of administering high cost intravenous fluid injection, applicating Robinul as anesthetic premedication were decreased respectively after introducting the deligated services system.
Insurance ; Insurance Claim Review ; Liver ; Orthopedics ; Premedication

No abstract available.
Dementia* ; Humans ; Urinary Incontinence*

No abstract available.
Asian Continental Ancestry Group* ; Humans ; Humans* ; Sarcoma, Kaposi*

In order to determine the factors affecting the length of stay by pay status, a total of 961 in-patients medical records with appendectomy, cholecystectomy and Cesarean section discharged from the January 1979 to December 1981 from the University hospital were reviewed. Average length of stay showed no statistically significant difference by year between the insured and the non-insured patients, however multiple diagnoses and surgical complication were significantly different from single diagnosis and non-complicated cases. Surgical complication explained the length of stay mostly, and physician in discharge, multiple diagnoses, and accommodation in order for insured patients. Surgical complication, admission route, physician in charge and age in order explained the length of stay for non-insured patients.
Appendectomy ; Cesarean Section ; Cholecystectomy ; Diagnosis ; Female ; Humans ; Length of Stay* ; Medical Records ; Pregnancy

For the study of the applicability of predictive equation of subjective symptoms of workers using organic solvents, 67 male workers using organic solvents were selected. The predictive equation was quotated from previous Cheon's study. All the datas of necessary variables were gained. The predictive values and observed values were compared. The results were summarized as below; 1. The difference between predictive values and observed values were characteristically large. The coefficient of determination between the two values was 0.0024. 2. The R2 value of multiple stepwise regression equation derived from present study was 0.2827.
Humans ; Male ; Solvents*

Amniotic fluid embolism (AFE) is a rare peripartum complication with a mortality rate of 61 to 86%. The main clinical manifestations include shock, acute pulmonary edema, neurologic signs, and coagulopathies. Most diagnosis of AFE is made on the postmortem examination of the maternal pulmonary vasculature, but antemortem confirmation of amniotic fluid material by aspiration of pulmonary blood is rare. We report the first case in Korea who survived from amniotic fluid embolism confirmed by the identification of amniotic fluid debris in pulmonary artery blood. Serial echocardiographic changes of left ventricle systolic dysfunction are also described with a brief review of literatures.
Amniotic Fluid* ; Autopsy ; Diagnosis ; Echocardiography ; Embolism, Amniotic Fluid* ; Female ; Heart Ventricles* ; Korea ; Mortality ; Neurologic Manifestations ; Peripartum Period ; Pregnancy ; Pulmonary Artery ; Pulmonary Edema ; Shock