There are substantial evidences suggesting that DNA content of tumors may provide the prognostic information with independent significances. In this study, the results of DNA ploidy analyzed by image cytometry on touch imprint and by flow cytometry on fresh cell suspension of 78 solid tumors were compared. For 68 cases, there was an excellent correlation between two methods. For 6 cases, an aneuploid population was found by image, but not by flow cytometry one case had an aneuploid peak by flow cytometry. Two methods may use in a complementary fashion m identify as many aneuploid cell population as possible.

Leiomyosarcoma of small intestine is an uncommon tumor, comprising less than 20 percent of all primary malignant tumors of small intestine. Duodenal leiomyosarcoma is rare disease which amount to about 20 percent of all small bowel malignancy but potentially curable tumors often diagnosed at an advanced age, so its five-year survival following resection approximates 50% in reported series. Recently, several cases of leiomyosarcomas of duodenum were diagnosed by hypotonic duodenograhy in Korea. We experienced a woman with duodenal leiomyosarcoma that was diagnosed by endoscopic duodenal biopsy and received currative resection of the tumor(Whipple's operation). We report the case with review of the literatures.
Biopsy ; Duodenum ; Endoscopy ; Female ; Humans ; Intestine, Small ; Korea ; Leiomyosarcoma* ; Rare Diseases

To assess the nutritional and health status of the elderly, anthropometric measurements and blood test for analyzing biochemical indices were carried out from August to September in 1996. Data on the incidence of a specific disease and clinical symptoms were also collected by interviews with a questionnaire. Among the total of 169 free-living elderly interviewed(91 men, 78 women), 86 elderly(57 men, 29 women) participated in the anthropometric measurements, and 73 elderly(52 men, 21 women) in blood tests. Average heights and weights were much lower than the standards established in the Korean Recommended Dietary Allowances. While average triceps skinfold thickness of men and women were above the 50 percentile of the reference data, mid-arm muscle circumferences were lower than the 50 percentile. Prevalences of anemia, assessed by hemoglobin using WHO definition, were 38.5% for men and 33.3% for women. Blood levels of total protein and albumin were above the normal limit for all participants. Mean blood cholesterol levels of men and women were 163.9mg/dl and 185.8mg/dl, and triglyceride levels were 138.2mg/dl and 161.9mg/dl, respectively. Women older than 75 years generally had high levels of BMI, total cholesterol and triglyceride. Health status assessed by clinical symptoms generally showed no significant difference by age, and their smoking, and drinking habits. Males and the elderly who exercised regularly had better health status. It was suggested that exercise was a good way to improve health status.
Aged* ; Anemia ; Cholesterol ; Chungcheongbuk-do* ; Drinking ; Female ; Hematologic Tests ; Humans ; Incidence ; Male ; Nutritional Status* ; Prevalence ; Recommended Dietary Allowances ; Skinfold Thickness ; Smoke ; Smoking ; Triglycerides ; Weights and Measures ; Surveys and Questionnaires

The purpose of the study was to investigate two areas as a basis for providing an educational program for pulmonary rehabilitation. A) the learning needs about chronic obstructive pulmonary disease in patients with chronic obstructive pulmonary disease and B) the perception of nurses of the same learning needs. The subjects consisted of 57 patients, with chronic obstructive pulmonary disease, at the general hospital in Seoul and 71 nurses, who were working in the medical ward. Data was obtained from a "learning need" questionnaire between October 29 and November 19, '99. Data was analyzed using SAS program for t-test, ANOVA, Scheff test. The result were as follows: 1. The learning needs of the nurses(mean 4.36 +/- .38) were higher than those of the patients (mean 3.56 +/- .83). (t=6.78, P=.001) 2. The highest ranked patient education needs were as follows ; a)"how to control dyspnea", b)"cause for activating dyspnea", and c)"how to minimize the necessity of oxygen in daily living": and nurses' learning needs were ; a)"how to cope with the risk situation", b)"management after discharge", and c)"how to control dyspnea". 3. In the patient group, those who had a college degree or higher education and paid their own hospital expenses were higher in the learning needs. According to the above results, we should consider an educational program which is realistic and effective for patients by evaluating the items the patients really want to learn about and how much they know about the evaluated items.
Education ; Hospitals, General ; Humans ; Learning* ; Oxygen ; Patient Education as Topic ; Pulmonary Disease, Chronic Obstructive* ; Rehabilitation ; Seoul ; Surveys and Questionnaires

PURPOSE: The purpose of this descriptive study was to identify predictors on health promoting behaviors of university students. METHODS: The participants were 310 students by convenience sampling in G city. The data were collected through a questionnaire given to the students between September 10 to November 6, 2006. Descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients, and stepwise multiple regression were used to analyze the data. RESULTS: The mean score for the level of health promoting behaviors and optimism was 2.60(+/-.31) and 2.70(+/-.55) respectively. The most frequently used coping skill was the pursuit of social support. There were positive correlations between health promoting behaviors and optimism, between health promoting behaviors and active coping skill, and between health promoting behaviors and passive coping skill. In stepwise multiple regression analysis, the most powerful predictor of health promoting behaviors was active coping skill. CONCLUSION: The results suggest that coping skills with optimism can be considered when developing a health promotion program for university students.
Adaptation, Psychological* ; Health Behavior ; Health Promotion ; Health Status ; Humans ; Surveys and Questionnaires

In 1908 Leiner described the peculiar skin condition among infants to which he applied the name erythroderma desquamativa. The four cardinal features of Leiners disease are generalized seborrheic dermatitis, intractable severe diarrhea, recurrent local and systemic infections usually of gram negative etiology, and marked wasting and cyst rophy. A 2-month-old female presented to our clinic with generalized seborrheic erythrodermic eruption and intractable diarrhea. She had sufferd from these symptoms since birth. Her body weight was 3.4kg (below 3rd percentile). Her scalp was covered with thick yellowish crsts. There was generalized erythroderma covered vith scales and crusts. Laboratory result; revealed gram negative sepsis and DIC. Chest X-ray showed the findings of minimal aspir ition pneumonia in the right upper lobe. She expired on the following day.
Body Weight ; Dacarbazine ; Dermatitis, Exfoliative ; Dermatitis, Seborrheic ; Diarrhea ; Female ; Humans ; Infant ; Parturition ; Pneumonia ; Scalp ; Sepsis ; Skin ; Thorax ; Weights and Measures

The purpose of this study is to evaluate the effects of Chu-ma therapy and to suggest that the therapy is an effective nursing intervention tool to reduce blood pressure. The research design employed was the non-synchronized research method with non- equivalent control group. A total of 30 people with essential hypertension, who were from forty to sixty five years old, participated in the study. The Chu-ma therapy was administered by every day for ten or fifteen minutes for eight weeks from 19, April to 13, June in 1999. In order to evaluate the effects of Chu-ma therapy, blood pressure of the two groups were measured once a week, and physiological parameters (epinephrine, norepinephrine, total cholesterol, HDL-cholesterol, triglycerides) were measured before and after the treatment. Collected data was analyzed by SAS package. The results of this study can be summarized as follows: 1) There were significant decrease in systolic blood pressure and diastolic blood pressure in the experimental group. 2) There were no significant changes in epinephrine, norepinephrine of the two groups. 3) There were significant decrease in total cholesterol and triglycerides, and HDL- cholesterol increased significantly in the experimental group. 4) The effect of Chu-ma therapy on the measured time on the blood pressure in experimental group was as follows: Both of systolic and diastolic blood pressures were significantly decreased after 5weeks. The result proved that Chu-ma therapy is an effective nursing intervention tool for clients with essential hypertenion. However further research is still necessary to compare the effect with the different periods and number of times for Chu-ma therapy.
Blood Pressure* ; Cholesterol ; Epinephrine ; Hypertension* ; Norepinephrine ; Nursing ; Research Design ; Triglycerides

No abstract available.
Humans ; Male* ; Thyroid Diseases* ; Thyroid Gland*

No abstract available.
Pancreatic Pseudocyst*

BACKGROUND: The purpose of this study was to examine the frequency and characteristics of needlestick/sharps injuries (NSIs) in nursing students in Korea. METHODS: The study was based on a survey of questionnaires completed by 341 nursing students who had sustained at least one NSI during clinical practice in hospitals. RESULTS: The NSI incidence rate was 36.4%. Approximately half of the students reported two to four NSIs. Most (90.2%) of the NSIs occurred on the fingertips and were caused by a hollow-bore needle (46.8%) or lancet (45.8%). Some students were exposed to used needles contaminated with unknown pathogens (37.3%), HBs Ag (2.3%), Venereal Disease Research Laboratory (VDRL) (0.8%), or HIV (0.6%). Students cited the reason for injury as carelessness, inexperience, hastiness, or recapping. Almost two-thirds of students who reported having experienced an NSI knew about post-exposure treatment. However, only one-third of the students with NSIs completed an official report. CONCLUSION: Korean nursing students lack knowledge about injury prevention, report procedures, and treatment after NSI. A revised educational approach with emphasis on occupational risk, skill development, and injury reporting is necessary to prevent NSI and to ensure that students obtain post-exposure prophylaxis.
Dietary Sucrose ; HIV ; Humans ; Incidence ; Korea ; Needles ; Needlestick Injuries ; Post-Exposure Prophylaxis ; Sexually Transmitted Diseases ; Students, Nursing ; Surveys and Questionnaires