Chronic eosinophilic pneumonia is a rare diasease characterized by chronic infiltration of the lung with ~eosinophils, usually associated with peripheral eosinophilia. In 65% of cases, the chest rad Ogroaph shows typiical nonsegmental air-space consolidation confined to the outer third of the lung and in 25)/0 of case "photographic negative of pulmonary edema". Typical lung manifestations with 'peripheral eosinophiliSa' tahrcharacteristic of chronic eosinophilic pneumonia. In the remaining cases, radiographic findings are nonspecific and require lung biopsy for confirmation. We repot a case of chronic eosinophilic pneumonia in which chest radiograph and CT scans revealed bilateral patchy or diffuse opacity with nodules scattered throughout the lungs.
Biopsy ; Eosinophilia ; Eosinophils* ; Lung ; Pulmonary Eosinophilia* ; Radiography, Thoracic ; Thorax ; Tomography, X-Ray Computed

BACKGROUND: The health condition of old age is affected by various factors such as economic level, disease condition, and nutrition. With the aging population in Korea, the ratio of single-person households increased rapidly. Research on the health status and nutrition of the elderly in the single-person household is very insufficient. In this study, we compared the health and nutritional status of the elderly by the household type. METHODS: Data from the 2013 to 2014 Korea National Health and Nutrition Examination Survey were used. A total of 2,730 patients were classified into 2 groups (single-person, with family), and general, chronic disease, health behavior, nutrient intake, and food insecurity status were compared by the statistical analysis. RESULTS: Single-person households had a low economic and educational level and a higher percentage of women. In addition, obesity, hypertension, dyslipidemia, stroke, myocardial infarction disease rate was significantly higher. Sing-person households answered that their subjective health status was bad, and their quality of life was low. As a result of analysis of the quality of the diet in the single-person, the intake of protein, calcium, iron, vitamin B2, niacin, and vitamin C was significantly lower. In particular, the intake of calcium was the most insufficient. Food insecurity has also been observed, including the inability to consume diverse and sufficient foods due to economic difficulties. CONCLUSIONS: More attention should be paid to the health of single-person households in elderly population and various policies should be prepared.
Aged ; Aging ; Ascorbic Acid ; Calcium ; Chronic Disease ; Diagnostic Self Evaluation ; Diet ; Dyslipidemias ; Family Characteristics ; Female ; Food Supply ; Health Behavior ; Humans ; Hypertension ; Iron ; Korea ; Myocardial Infarction ; Niacin ; Nutrition Surveys ; Nutritional Status ; Obesity ; Quality of Life ; Riboflavin ; Single Person ; Stroke

Background: Oral frailty is defined as the functional decline of the oral function due to aging, and it is associated with frailty andchronic disease. Most of the frailty intervention is for adults aged 65 years and older. However, early intervention for preventive disorder is most important. The objective of this study was to identify the age at which oral frailty surpass the “normal” range. Methods: This cross-sectional study included 719 adults (aged 30∼89 years) residing in Gangwon province in May 2023. Risk of oral frailty was assessed using criteria from The Korean Academy of Geriatric Dentistry including oral function such as swallowing and mastication, and frailty. Frailty was assessed using the Kihon Checklist. To determine when oral frailty surpass the “normal” status, statistical analysis including chi-squared tests and multiple logistic regression analysis were performed using R (ver. 4.3.1). Results: There were 388 (54.0%) individuals who had a “normal” status risk of oral frailty. The risk of oral frailty was higher in the 50∼54 age group compared to the 30∼34 age group (odds ratio [OR] 0.50, 95% confidence interval [CI] 0.28∼0.91), after adjusting for gender, education, income, occupation, and frailty (OR 0.46, 95% CI 0.22∼0.94). This means that from 50∼54 years old, regardless of gender, education, income, occupation, or frailty condition, there is a distinction from the “normal” status. Conclusion We found that intervention for oral frailty is needed starting from age 50 years. This is the stage where earlyindications of oral frailty become apparent. Early intervention for oral frailty can lead to a decrease in the prevalence of diseases and medical expenditure. Therefore, early intervention in middle-aged adults of oral frailty is necessary to improve the quality of life related to oral health.

As flow cytometric analysis using paraffin-embedded tissue was developed by Hedley et al in 1983, retrospective study with large amount of archival material was possible. Many literatures reported that the result of paraffin embedded tissue was compatible with that of fresh tissue. We compared the DNA histograms of 26 cases of colorectal adenocarcinoma in which the analysis was done in both fresh and paraffin-embedded tissues. Aneuploidy in fresh and paraffin-embed-ded tissues was 73.0% and 50.0%, respectively. The concordance rate of fresh and paraffin-em-bedded tissues was 76.8% and six interpreters were agreed in 73.0% of the cases. Because flow cytometric DNA analysis using fresh tissues can detect more aneuploid population than in paraffin-embedded tissue, the former is strongly recommeded in DNA ploidy study. Also careful observation using standard criteria may improve the interpretation of DNA histogram.
Adenocarcinoma

PURPOSE: The purpose of this study was to analyze research in the Korean Journal of Rehabilitation Nursing and to suggest further perspective for rehabilitation nursing research. METHOD: In this study we reviewed the contents of 134 articles published in this journal from its beginning year 1998 to 2004. RESULTS: The majority of subjects were adult patients. The type of disease were Cerebrovascular Accident, Neuromuscular disease, Cancer patients, Urogenital disease such as Chronic Renal Failure, Spinal cord injury. Domain of research almost was client, type of research were survey (34.3%), quasi experimental study (20.9%), correlation study (19.4%). Nursing intervention of experimental study was exercise (39.0%), education (17.1%). Place of data collection was hospital (58.2%), position of researcher was professor (67.2%), method of data collection was questionnaire (50.7%). CONCLUSION: There has been a lack of written consent, child rehabilitation, measurement tool development, qualitative research. More studies about rehabilitation nursing are needed to extend the role and fields for professional nursing.
Adult ; Child ; Data Collection ; Education ; Humans ; Kidney Failure, Chronic ; Neuromuscular Diseases ; Nursing ; Qualitative Research ; Surveys and Questionnaires ; Rehabilitation Nursing* ; Rehabilitation* ; Spinal Cord Injuries ; Statistics as Topic ; Stroke

No abstract available.
Animals ; Horns* ; Kidney*

PURPOSE: The study was to explore the level of low back pain and characteristic factors influencing low back pain (LBP) and mental health during pregnancy. METHODS: The subjects were a total of 383 healthy pregnant women in S City and K-Do. Data were analyzed using descriptive statistics, t-test, ANOVA, and Pearson's correlation. RESULTS: 82.5% of the pregnant women answered the existence of LBP and 19.7% of them had high LBP. The preferred method of controlling LBP was 'Just endure' (42.3%). There were significant differences in pregnancy level (p < .05) and discomfort condition related to pregnancy (p < .01) according to low back pain. There were significant differences in pain intensity according to mental health. The correlation between pain level and pregnancy weeks (p < .001) and BMI in previous pregnancy (p < .001) was significant. The correlation between mental health and age was significant (p < .001). CONCLUSION: The majority of the pregnant women experienced LBP during pregnancy. However, they were not offered the best method of controlling the pain. Thus, for preventing LBP during pregnancy, we recommend regular exercises and BMI control.
Exercise ; Female ; Humans ; Low Back Pain* ; Mental Health* ; Pregnancy ; Pregnant Women*

Real-time ultrasound-guided fine-needle aspiration biopsy in 137 solid breast masses was performed. Sonographic findings were categorized into three group and aspirates were categorized into three cytologic groups. The cytologic result was reported benign masses (cytologic group 1) in 71 cases (52%), malignant masses (cytologic group 2 and 3) in 44 cases (32%) and insufficient specimens in 22 cases (16%). Insufficient specimens were treated as benign masses. Excisional biopsy in 44 malignant masses and 3 benigh masses according to cytologic results, clinical findings and follow up study was performed. The result was reported 41 malignant masses and 6 benign masses. Based on cytologic criteria, sensitivity for detection of malignancy was 93% and specificity was 94%. In conclusion, the high specificity provided by ultrasound-guided fine-needle aspiration biopsy could markedly reduce unnecessary surgical excisions for benign masses and it should be routinely performed, since it can give physical and emotional benefits to patients and lead to earlier and cost effective diagnosis of breast cancer.
Biopsy ; Biopsy, Fine-Needle* ; Breast Neoplasms ; Breast* ; Diagnosis ; Follow-Up Studies ; Humans ; Sensitivity and Specificity ; Ultrasonography

BACKGROUND: We could establish a streptonigrin-resistant strain called SR-1 strain from Staphylococcus aureus ATCC 6538 as a parental strain and characterize SR-1 strain as defective in the iron-uptake mechanisms including production of siderophores and expression of transferrin-binding protein on the cell wall. We performed this study to elucidate effect of the iron-uptake mechanisms on the growth in human body fluids. METHODS: Growth kinetics of SR-1 strain were compared with those of the parental strain and the increase of unsaturated iron-binding capacity (UIBC) was measured. Siderophore production and expression of transferrin-binding protein were detected by CAS diffusion assay and ligand-blot method probed with human transferrin conjugated horseradish peroxidase, respectively, as the strains were cultivated in normal pooled sera, ascitic fluid and pleural effusion. RESULTS: Siderophores activity in the body fluids could not be detected by the CAS diffusion assay. The parental strain expressed the transferrin-binding protein on the cell wall during the growth in ascites and pleural effusion except the sera whereas SR-1 strain did not. Growth kinetics showed that SR-1 strain grew sluggish compared to the parental strain. The peak of increase of UIBC of the parental strain was observed at the mid-exponential growth phase and the increase of UIBC of SR-1 strain was either lower than that of the parental strain or not changed. CONCLUSION: The iron-uptake mechanisms of S. aureus, especially expression of transferrin-binding protein, play a significant role in growing in the body fluids.
Ascites ; Ascitic Fluid ; Body Fluids ; Cell Wall ; Diffusion ; Horseradish Peroxidase ; Human Body* ; Humans* ; Iron* ; Kinetics ; Parents ; Pleural Effusion ; Siderophores ; Staphylococcus aureus* ; Staphylococcus* ; Streptonigrin ; Transferrin

No abstract available.
Antibodies, Antineutrophil Cytoplasmic* ; Wegener Granulomatosis*