No abstract available.
Nephrotic Syndrome*

We studied two intraabdominal desmoplastic small cell tumors. The patients were two men, 37 and 23 years old, with jaundice and palpable abdominal masses. On exploratory laparotomy, each patient revealed a huge mass in the greater omentum with disseminated peritoneal seeding, measuring 32 cm and 11 cm in its greatest dimension, respectively. The tumor involved the diaphragm, rectal shelf, and cul de sac in case 1, and it involved the porta hepatis, retroperitoneum, and serosal surface of the ascending and transverse colon in case 2. Omentectomy of the huge mass and satellite masses was performed in each patient. Both tumors showed nearly the same histopathologic features. The histologic pattern was suggestive of a metastatic small cell carcinoma, but there was no specific, single primary site. The tumors consisted of variably sized, discrete islands of epithelial-like small cells in dense desmoplastic stroma. The tumor cells revealed divergent epithelial, mesenchymal, and neural differentiation by histologic, immunohistochemical, and electron microscopic observations. Only one cycle of chemotherapy including cisplatin and VP-16 was given in case 1 because of a subsequent hepatic problem, who, thereafter, showed massive intraabdominal recurrent tumors 6 months after diagnosis. In case 2, the poor condition of the patient had made chemotherapy and radiotherapy impossible. Case 2 died of disseminated intravascular coagulation following progressive cachexia 7 months after diagnosis.
Neoplasm Metastasis

The HUMACTBP2 locus was investigated to collect population genetic data in the Korean population and to evaluate the applicability for the forensic field. An Automatic fluorescent-based sequencer (377 automatic DNA sequencer, ABI) was used to detect amplified fragments of the HUMACTBP2 locus electrophoresed on 4% denaturing polyacrylamide sequencing gels. ACTBP2 allelic ladder consisting of different sizes of 18 alleles was constructed and employed as an internal size standard in combination with a GS-350 size standard for precision of allele-band sizing. By utilizing different fluorescent dyes, both the allelic ladders and samples were able to be analyzed in the same lane by 99% orecision of allele-band sizing. Among the Korean population (n=224), 26 alleles in the range of 239-313 bp are determined. allele No. 6 is found 45 times (0.100) which is mostly frequent, and the rest of allele is distributed with their relative frequency of 0.002-0.100. The comparison between observed and expected numbers of homozygous and heterozygous individuals confirms that ACTBP2 locus is in the state of Hardy-Weinberg equilibrium among the Korean population. The heterozygosity is 0.9389+/-0.0034(93.89%), and the power of discrimination(PD) and power of exclusion(PEX) are calculated to be 0.991(99.1%)and 0.890(89.0%), respectively, showing the high informativeness for individual identification. Thus, these results mean that the HUMACTBP2 locus can effectively be used for the forensic application.
Alleles ; DNA ; Fluorescent Dyes ; Gels ; Genetic Variation*

No abstract available.
Low Back Pain*

PURPOSE: This study was designed to determine whether transabdominal ultrasound can detect different hepatic stiffness between patients with cirrhosis and control subjects. MATERIALS AND METHODS: Sevent-three patients (Child-Pugh class A stage) with liver cirrhosis and 57 control subjects were included in this study. All patients were subdivided arbitrarily into two groups: early cirrhosis (n = 53) and overt cirrhosis (n = 20). Two sagittal images of the left lobe of the liver were obtained in the left hepatic vein level during the resting state and at full inspiration while pushing their belly out, by abdominal US (i.e., resting and stress image). The length between the inferior hepatic angle and the midpoint of the liver dome was measured in all images for the evaluation of liver distortion. The elongation was calculated by a formula: (L2-L1/L1) x 100(%); where L1 and L2 are the length of the liver for both the resting and stress image. The calculated elongated length (L2-L1, EL) and elongation rate were compared between cirrhotic patients and control subjects. RESULTS: For the control subjects, early cirrhosis, and overt cirrhosis groups, the mean ELs (elongation rate) were 2.34+/-0.98 cm (30.2+/-13.2%), 1.18+/-0.73 cm (14.9+/-9.5%) and 0.53+/-0.54 cm (6.3+/-6.6%), respectively. This difference among the three groups was statistically significant (p < 0.05). A possible best cut-off value of liver elongation rate is 17% for the prediction of cirrhosis (sensitivity: 90%, specificity: 75.3%). CONCLUSION: The liver of patients with liver cirrhosis is stiffer than that of control subjects. Calculation of the elongation rate in the left lobe of the liver during a respiratory maneuver may be used as an ancillary method of US for the evaluation of liver cirrhosis.
Fibrosis ; Hepatic Veins ; Humans ; Liver ; Liver Cirrhosis ; Respiration

This study aimed to identify the impact of health literacy on adherence of medication among older adults living alone and to determine the mediating effect of e-health literacy in the relationship between the two variables. Method: A total of 91 older people living alone who visited a general hospital and welfare center participated, and data collection was conducted from July 20, 2023 to August 30, 2023. Descriptive statistics, t-test, ANOVA, Pearson’s correlations, Model 4 of PROCESS macro were used for data analysis. Results: Health literacy of older adults living alone was found to have a significant effect on adherence of medication (β=.33, p<.001) and e-health literacy (β=.34, p<.001). E-health literacy was found not to mediate the relationship between health literacy and adherence of medication (Indirect effect: β=-.02, 95% confidence interval [-.08~.02]). Health literacy was significantly different depending on age (F=6.87, p=.002), education background (F=10.36, p<.001), and monthly income (F=7.98, p<.001). There was a significant difference in adherence of medication based on age (F=4.38, p=.015). Also, e-health literacy had significant differences in age (F=10.05, p<.001), education background (F=7.91, p<.001), and monthly income (F=7.38, p<.001). Conclusion: When providing education to older adults living alone to improve adherence of medication, medical staff and nurses should identify health literacy, provide repetitive medication education tailored to the level of health literacy of each elderly living alone, and critically receive indiscriminate health information from the Internet.

This study aimed to identify the impact of health literacy on adherence of medication among older adults living alone and to determine the mediating effect of e-health literacy in the relationship between the two variables. Method: A total of 91 older people living alone who visited a general hospital and welfare center participated, and data collection was conducted from July 20, 2023 to August 30, 2023. Descriptive statistics, t-test, ANOVA, Pearson’s correlations, Model 4 of PROCESS macro were used for data analysis. Results: Health literacy of older adults living alone was found to have a significant effect on adherence of medication (β=.33, p<.001) and e-health literacy (β=.34, p<.001). E-health literacy was found not to mediate the relationship between health literacy and adherence of medication (Indirect effect: β=-.02, 95% confidence interval [-.08~.02]). Health literacy was significantly different depending on age (F=6.87, p=.002), education background (F=10.36, p<.001), and monthly income (F=7.98, p<.001). There was a significant difference in adherence of medication based on age (F=4.38, p=.015). Also, e-health literacy had significant differences in age (F=10.05, p<.001), education background (F=7.91, p<.001), and monthly income (F=7.38, p<.001). Conclusion: When providing education to older adults living alone to improve adherence of medication, medical staff and nurses should identify health literacy, provide repetitive medication education tailored to the level of health literacy of each elderly living alone, and critically receive indiscriminate health information from the Internet.

This study aimed to identify the impact of health literacy on adherence of medication among older adults living alone and to determine the mediating effect of e-health literacy in the relationship between the two variables. Method: A total of 91 older people living alone who visited a general hospital and welfare center participated, and data collection was conducted from July 20, 2023 to August 30, 2023. Descriptive statistics, t-test, ANOVA, Pearson’s correlations, Model 4 of PROCESS macro were used for data analysis. Results: Health literacy of older adults living alone was found to have a significant effect on adherence of medication (β=.33, p<.001) and e-health literacy (β=.34, p<.001). E-health literacy was found not to mediate the relationship between health literacy and adherence of medication (Indirect effect: β=-.02, 95% confidence interval [-.08~.02]). Health literacy was significantly different depending on age (F=6.87, p=.002), education background (F=10.36, p<.001), and monthly income (F=7.98, p<.001). There was a significant difference in adherence of medication based on age (F=4.38, p=.015). Also, e-health literacy had significant differences in age (F=10.05, p<.001), education background (F=7.91, p<.001), and monthly income (F=7.38, p<.001). Conclusion: When providing education to older adults living alone to improve adherence of medication, medical staff and nurses should identify health literacy, provide repetitive medication education tailored to the level of health literacy of each elderly living alone, and critically receive indiscriminate health information from the Internet.

This study aimed to identify the impact of health literacy on adherence of medication among older adults living alone and to determine the mediating effect of e-health literacy in the relationship between the two variables. Method: A total of 91 older people living alone who visited a general hospital and welfare center participated, and data collection was conducted from July 20, 2023 to August 30, 2023. Descriptive statistics, t-test, ANOVA, Pearson’s correlations, Model 4 of PROCESS macro were used for data analysis. Results: Health literacy of older adults living alone was found to have a significant effect on adherence of medication (β=.33, p<.001) and e-health literacy (β=.34, p<.001). E-health literacy was found not to mediate the relationship between health literacy and adherence of medication (Indirect effect: β=-.02, 95% confidence interval [-.08~.02]). Health literacy was significantly different depending on age (F=6.87, p=.002), education background (F=10.36, p<.001), and monthly income (F=7.98, p<.001). There was a significant difference in adherence of medication based on age (F=4.38, p=.015). Also, e-health literacy had significant differences in age (F=10.05, p<.001), education background (F=7.91, p<.001), and monthly income (F=7.38, p<.001). Conclusion: When providing education to older adults living alone to improve adherence of medication, medical staff and nurses should identify health literacy, provide repetitive medication education tailored to the level of health literacy of each elderly living alone, and critically receive indiscriminate health information from the Internet.

No abstract available.
Animals ; Horns* ; Kidney*