PURPOSE: We have examined the utility of 99mTc-MAG3 perfusion indices for assessing renal graft function in early post-transplantation period. MATERIALS AND METHODS: Our study included 80 renal transplant recipients (48 men and 32 women, mean age: 40.3 years). Diagnosis was based on biopsy, laboratory data and clinical course. Renal scintigraphy (RS) was obtained using 100 MBq of 99mTc-MAG3 from 11 days to 23 days of kidney transplantation. We measured 5 indices in whole-kidney (WK) and cortical (C) renograms; Hilson's perfusion index (PI), transplant perfusion index (TP) and transplant function index (TF) as perfusion parameter, and the time to peak activity (Tmax) and the ratio of renal counts at 20 min to that at 3 min (K20/3) as functional parameter. RESULTS: The diagnoses at the day of RS were normal graft (NG) in 44, acute rejection (AR) in 14, acute tubular necrosis (ATN) in 10, and Cyclosporine A nephrotoxicity (CsA) in 12. TP and TF were significantly decreased in AR, ATN and CsA, compared to those in NG. K20/3 of AR and ATN were significantly greater than that of NG. WK-Tmax of AR was significantly longer than that of NG. K20/3 of AR and C-K20/3 of ATN were significantly prolonged relative to those of CsA. There were no statistically significant perfusion indices among complication groups. CONCLUSION: TP and TF reflecting microperfusion and initial tubular extraction are reliable in assessing graft function. However, it is required to correlate perfusion indices with functional indices and clinical course in differentiating from one another among complication groups.
Biopsy ; Cyclosporine ; Diagnosis ; Female ; Humans ; Kidney Transplantation ; Male ; Necrosis ; Perfusion* ; Radionuclide Imaging ; Technetium Tc 99m Mertiatide* ; Transplantation ; Transplants

No abstract available.

No abstract available.
Anxiety Disorders* ; Anxiety* ; Humans ; Lymphocyte Subsets* ; Lymphocytes*

We studied the age of onset, occupation, inducing or aggravating factors, distribution of skin lesions in 153 patients and recall antigen test in 15 patients of seborrheic dermatitis. The results were as follows : l. Seborrhic dermatitis occurred most frequently at the third decade and the number of patients was 1(0.7%) in the first decade, 41(26.8%) in the second decade, 58(37.9 %) in the third decade, 29(l9.0%) in the fourth decade, 12(7.8%) in the fifth decade, 5(3.3%) in the sixth decade, 4(2.6%) in the seventh decade, and 3(1.9%) in the eighth decade 2. There was family history of seborrheic dermatitis in 40 patients(26.1%) 3. Of the occupations, 48 patients(31.4%) were clerks or office workers, 42 patients (27.5%) were housewives, 23 patients(15.0%) were laborers or factory workers, ll patients(7.2%) were students, 9 patients(5.9%) were managers, and 6 patients(3.9%) were drivers. 4. Inducing or aggravating factors were emotional stress in 75 patrents(49.0%), seasonal change in 53 patients(34.6%), sunlight in 23 patients(15.0%), foods in 15 patients(9.8%), upper respiratory tract infection in 14 patients(9.2%), menstruation in 9 patients(5.9%), and drinking of slcohol in 9 patients(5.9%). 5. I,esions occurred on the scalp in 128 patients(83.7%), on the face in 115 patients (75.2,l6), on the neck in 42 patients(27.5%), on the trunk in 29 patients(19.096), on the intertriginous areas in 12 patients(7.8%), and on the extremities in 6 patients(3.996), 6. The intensity and rate of delayed hypersensitivity reaction in 15 patients of seborrhic dermatitis(1.62+/-0.92mm, 28.67+26.4596) were not significantly decreased than those of control group(1.99+1.08mm, 39.23+/-22.34%) (p>0.05). Anergy and hypoergy were found in 10 patients(6796) with seborrheic dermatitis in contrast to 6 persons(4096) in control group.
Age of Onset ; Dermatitis ; Dermatitis, Seborrheic* ; Drinking ; Extremities ; Female ; Humans ; Hypersensitivity, Delayed ; Menstruation ; Neck ; Occupations ; Respiratory Tract Infections ; Scalp ; Seasons ; Skin ; Stress, Psychological ; Sunlight

The characteristics of echocardiographic dilated cardiomyopathy according to its etiologic factors were studied from June, 1984 to September, 1986 in Pusan national University Hosptial. The cases included in the study were 144 patients, 90 cases of male and 54 cases of female respectively ranging the age from 17 years old to 79 years old. Patients with valvular heart disease were excluded in this study. The results were as follows: 1) Primary dilated cardiomyopathy was 40.3%, and secondary dilated cardiomyopathy was 59.7% of the study group. In secondary dilated cardiomyopathy, its etiologic factors were hypertension 17.4%, ischemic heart disease 27.8%, thyrotoxicosis 5.6%, chronic renal failure 4.8%, pregnancy 3.4% and alcohol drinking 0.7%. 2) Atrial fibrillation was noted in 32.6% of primary, 36.0% of hypertensive, 30.0% of ischemic and 62.5% of toxic cardiomyopathy. Conduction disturbance was noted in 57.1% of uremic cardiomopathy, it was far more frequent comparing with other cases of cardiomyopathy ranging 20-30%. 3) The frequency of end-diastolic internal dimension of left ventricle over 6.0cm was 58.6% in primary, 68.0% in hypertensive, 75.0% in ischemic, 71.4% in uremic and 40.0% in postpartum cardiomyopathy. 4) The frequency of ejection fraction of left ventricle below 40% was 17.2% in primary, 8.0% in hypertensive, and 28.2% in ischemic cardiomyopathy. 5) The paradoxical motion of anteroseptal wall of left ventricle was observed in 6.9% of primary, 4.0% of hypertensive, and 17.5% of ischemic cardiomyopathy. The ratio of anteroseptal wall motion to posterior wall motion below 0.4 was 15.6% in primary, 20.0% in hypertensive, and 25.0% in ischemic cardiomyopathy. 6) The frequency and grade of mitral regurgitation became increased with the dilatation of left ventricle. 7) The follow-up of cardiothoracic ratio was helpful significantly in the prediction of prognosis.
Adolescent ; Aged ; Alcohol Drinking ; Atrial Fibrillation ; Busan ; Cardiomyopathies ; Cardiomyopathy, Dilated* ; Dilatation ; Echocardiography* ; Female ; Follow-Up Studies ; Heart Valve Diseases ; Heart Ventricles ; Humans ; Hypertension ; Kidney Failure, Chronic ; Male ; Mitral Valve Insufficiency ; Myocardial Ischemia ; Postpartum Period ; Pregnancy ; Prognosis ; Thyrotoxicosis

BACKGROUND: It is well known that Methicillin-resistant Staphylococcus aureus (MRSA) is hardly controllable organism among pathogens of nosocomial infection. The MRSA infection control measures have been initiated at a brand new tertiary care teaching hospital which was opened in June, 1994. However, the control measures did bring out little effect. In 1997, reenforcement of all control measures were practiced in intensive care units. The measures brought out a significant improvement in reducing the incidence of MRSA infection, subsequently the same control measures were implemented through-out the entire inpatient area. METHODS: The following control measures have been reenforced since March 1997: first, application of thorough surveillance of confirmed MRSA infected patients: second, providing cohort care: third, enforcing handwashing practices after patient contact; fourth, establishing infected patients isolation zone: fifth, tagging infected patient's bed and medical record, providing disinfectant spray for washing hands, identifying and treating carriers among patient contact staffs, separate disposal of contaminated wastes, and finally repeating education of nursing staff and family members of the patients. Each month the number of incidence in MRSA nosocomial infection were followed and the leu supervisors were notified the outcome. RESULTS: The incidence of MRSA infection started to decline soon after the initiation of the control measures, from 132% in March 1997 to 5.8% in July 1997. In 1998, the infection rate maintained close to 2-3%. There had been 467 MRSA infected cases (5.7%) out of 8,253 discharges during the study period; among them 319 cases were infected once; 40 cases twice; 15 cases three times: four cases four times and 1 case seven times. The order of preference of organs infected are lungs (56.3%), wounds(11.8%), blood (7.9%), and urinary tract (1.9%). The highest incidence of this infection was found in Medicine (34.8%) and Neurosurgery (22.8%) CONCLUSION: The implementation and reenforcement of infection control measures are key to successful control of nosocomial infection, in particular, hand washing of patient contact staffs and eradication of carriers could be the most effective measures.
Cohort Studies ; Cross Infection* ; Education ; Hand ; Hand Disinfection ; Hospitals, Teaching ; Humans ; Incidence ; Infection Control ; Inpatients ; Intensive Care Units* ; Critical Care* ; Lung ; Medical Records ; Methicillin-Resistant Staphylococcus aureus* ; Neurosurgery ; Nursing Staff ; Tertiary Healthcare ; Urinary Tract

No abstract available.
Colorectal Neoplasms* ; Neoplasm Metastasis*

PURPOSE: This investigation was carried out to understand how various gender role identity in adolescence affect sexual intercourse. In addition, it was done to support and encourage gender role identity which can protect themselves from physical, psychological, social sexuality. METHOD: From 2003 7.1 to 7.19, questionnaire made by Lee BS(2002) was distributed to 1172 girl high school students in Seoul. Its reliability was as high as 0.80 and it was analysed by SPSS. RESULT: In the 3 kinds of gender role identity, girls who had sexual relations showed higher feminity and masculinity and did not show any difference in social desirability. in the 4 kinds of gender role identity, girls with sexual experience showed higher frequency in oder of androgyny and undifferentiated. In 8kinds, bisexuality was higher and girls with experience showed undifferentiated of low social desirability. There were no difference between the gender role identity and the age of the first sexual experience. The factors that affected gender role identity were school, grade, economic standard and whether they have a girlfriend or boyfriend. CONCLUSION: Programs that focus on problem solving of sexual education for androgyny of sexually high experienced and undifferentiated of low social desirability, should be provided.
Adolescent ; Bisexuality ; Coitus* ; Education ; Female ; Gender Identity* ; Humans ; Masculinity ; Problem Solving ; Surveys and Questionnaires ; Seoul ; Sexuality ; Social Desirability

Erythr odysesthesia syndrome is a. peculiar toxic reaction due to anti-cancer drug. lt is characterized by a painful, purple-colored patch on the palms and soles, and may form bullae. We report a case of erythrodysesthesia syndrome in a 46-year-old woman. 5-FU and leucovorin were administered for 5 days because of her colon cancer. Two weeks after anti-cancer therapy, purple-colored erosive patch appeared on the face, and 10 days later, purple-colored vesicular patches were seen on both palms and soles, accompanied with pain. Histopathologic examination reveals a severe epidermal necrosis. Individual keratinocyte shows cytologic atypia and apoptotic body.
Colonic Neoplasms ; Female ; Fluorouracil* ; Humans ; Keratinocytes ; Leucovorin ; Middle Aged ; Necrosis

PURPOSE: This study was aimed to determine the optimum low-density lipoprotein : high-density lipoprotein-cholesterol (LDL : HDL-C) ratio for predicting coronary heart disease(CHD) in Korean people. METHODS: It was analyzed this data of 5,431 adults who had undergone health examinations in a hospital in Gyeonggi-do between January 2006 and December 2007. The covariation of the coronary risk factors such as age, HbA1C, systolic blood pressure(SBP), and waist-to-stature ratio(WSR) were analyzed by using logistic regression analysis. RESULTS: The LDL : HDL-C ratio in the male and female groups was mostly distributed between 1.5 and 4.0. The LDL : HDL-C ratio was the most significant cholesterol-related parameter influencing CHD(male: B = .306, p = .054, female : B = .940, p = .010), followed by LDL-C and total cholesterol. It was observed a sharp increase in the odds ratios for LDL : HDL-C ratios of 2.25 - 2.50(male) and 2.00 - 2.25(female). A significant difference was observed in both male(2.25 : chi-square = 2.494, p = .072) and female(2.00 : chi-square = 413.742, p = .000) groups. CONCLUSION: The risk level of CHD was set to 2.25 for males and 2.00 for females. Therefore, the optimum LDL : HDL-C ratio for Koreans should be far lower than that for the people in western countries.
Adult ; Cholesterol ; Coronary Disease ; Female ; Heart ; Humans ; Lipoproteins ; Logistic Models ; Male ; Odds Ratio ; Risk Factors