It is not clear whether glomerular hypertrophy is related to the pathogenesis of focal segmental glomerulosclerosis (FSGS). We analyzed renal biopsies from 20 adults with FSGS by morphometry, and the data were compared with those from age- and sex-matched patients with minimal lesion. Mean glomerular volume in the FSGS group was significantly larger than that in the minimal lesion group[(3.4 + 1.1 vs 2.5 0.5)x10(6) micrometer3, P<0.01]. The percentage of glomeruli with global and segmental sclerosis in FSGS group was significantly correlated with the mean glomerular volume (r=+0.66, P<0.001). Relative interstitial volume of renal cortex in the FSGS group was correlated with the serum creatinine concentration(r=+0.5, P<0.05). These results suggest that glomerular hypertrophy observed in our patients with FSGS was related to nephron loss caused by glomerulosclerosis. The interstitial fibrosis may lead to obliteration of postglomerular interstitial capillary network with secondary elevation of glomerular capillary pressure resulting in progressive loss of renal function.
Adult ; Male ; Female ; Humans ; Biopsy

Trichilemmal horn(trichilemmal keratosis) is a rare keratinizing tumor that resembles a cutaneous horn. Histologically, it is characterized by an abrupt maturation of keratinocytes into lamellar keratin without the formation of a granular layer. We describe a case of a trichilemmal horn on the right cheek of a 78-year-old woman.
Aged ; Animals ; Cheek ; Female ; Horns* ; Humans ; Keratinocytes

PURPOSE: Developing a curriculum(DACUM) is a method of analyzing job focused competency, which is obtained from the data of an expert belonging to a certain career. In this study the DACUM method was used to analyze the jobs of operating room nurses. METHOD: Through the DACUM workshop which was arranged by two DACUM facillitators, a definition of the role of operating room nurses was developed and then duties and tasks of operating room nurses' were identified. For the workshop, a DACUM committee with 10 operating room nurses was organized. Finally, the duties and tasks which were identified were validated by 422 nurses for importance, difficulty, and frequency. RESULTS: Thirteen duties and 105 tasks were identified on the DACUM chart, where importance, difficulty, and frequency of tasks were represented by alphabet letters A, B, and C as higher degree of importance. The determinant coefficient(DC) showed that the most important duty was assisting with operations(DC=6.61), and the least, managing operating materials(DC=4.22). For tasks, the most important ones were assisting in orthostatic surgery(DC=7.60), and assisting in thoracic surgery(DC=7.38), and the least important making gauze ball(DC=2.39), and saving of operation site((DC=3.27). CONCLUSION: The results suggest a need to develop an education program using the DACUM chart as a basis for the development and as a clinical career ladder and for curriculum of operating room nursing.
Career Mobility ; Curriculum ; Job Description ; Operating Room Nursing ; Operating Rooms

No abstract available.
Humans ; Quality of Life* ; Renal Dialysis* ; Renal Insufficiency*

PURPOSE: This study was to verify the effects of a fluid therapy education program for aged stroke patients for preventing dehydration, pyuria and bacteriuria. METHODS: The study employed a non-equivalent control group pretest-posttest design in quasi experimental basis. Subjects were 38 stroke patients (20 in the experimental group and 18 in the control group) older than 65, hospitalized in a senior care center in S city, Korea. RESULTS: The amount of daily average fluid intake, normal ratio of blood urea nitrogen-creatinine ratio, serum Na+ and urine white blood cells were increased significantly in the experimental group. Normal ratio of bacteriuria increased in the experimental group, but not significantly. CONCLUSION: The education program is considered to be an effective nursing intervention tool for preventing dehydration and urinary tract infections which related to the secondary wellness of aged stroke patients. However, longer term study is necessary for better quality of nursing and developing more specific education programs for aged stroke patients usually hospitalized for a long period of time.
Bacteriuria ; Dehydration ; Education* ; Fluid Therapy* ; Humans ; Korea ; Leukocytes ; Nursing ; Pyuria ; Stroke* ; Urea ; Urinary Tract Infections

This reabstracting study was initiated to estimate accuracy and reliability of quality control for the Daegu Cancer Registry data in 1997-1998. The study population was 7,837 incident cases registered as malignant primary tumor in the Daegu Cancer Registry and two samples were selected for agreement study of the tumor and demographic information and for usual residence survey, separately. The 10 items reabstracted from medical records of 696 cases were compared to original data and classified as major and minor disagreement by the Centralized Cancer Patient Data System. The usual residence of 143 cases of one district was traced back actually through the computerized personal identification system of the government. The highest rate of major disagreements, 12%, was for morphology, followed by 12.0% for date of diagnosis and 5.6% for site. Demographic items had good reproducibility (exact agreement rates > 95%). Usual residence of 13 cases (9.1%) was out of Daegu. These results suggest that periodic assessment of the validity is necessary for quality control of the Daegu cancer registration data by the standardization of the cancer registration method including data collection method.
Daegu* ; Data Collection ; Diagnosis ; Humans ; Information Systems ; Medical Records ; Quality Control ; Records as Topic

This reabstracting study was initiated to estimate accuracy and reliability of quality control for the Daegu Cancer Registry data in 1997-1998. The study population was 7,837 incident cases registered as malignant primary tumor in the Daegu Cancer Registry and two samples were selected for agreement study of the tumor and demographic information and for usual residence survey, separately. The 10 items reabstracted from medical records of 696 cases were compared to original data and classified as major and minor disagreement by the Centralized Cancer Patient Data System. The usual residence of 143 cases of one district was traced back actually through the computerized personal identification system of the government. The highest rate of major disagreements, 12%, was for morphology, followed by 12.0% for date of diagnosis and 5.6% for site. Demographic items had good reproducibility (exact agreement rates > 95%). Usual residence of 13 cases (9.1%) was out of Daegu. These results suggest that periodic assessment of the validity is necessary for quality control of the Daegu cancer registration data by the standardization of the cancer registration method including data collection method.
Daegu* ; Data Collection ; Diagnosis ; Humans ; Information Systems ; Medical Records ; Quality Control ; Records as Topic

No abstract available.
Krukenberg Tumor*

No abstract available.
Krukenberg Tumor*

This study will test one's spiritual well-being which can be an effective hope factor, and, if so found, suggests the importance of such factors in healing cancer. From this research, a total of 97 samples were used, either hospitalized in or outpatients of the general hospitals in Seoul. The hope scale proposed by Paloutzion and Ellison(1982) and Nowotny's Hope Scale(1989) was used. Data was collected from February to April 1998 to be processed by the SAS statistical package. The study has resulted as follows: 1. The average score and the standard deviation of the overall spiritual well-being recorded 82.36 +/- 15.93, with religious and existential sectors being 40.81 +/- 10.27 and 41.55 +/- 7.72, respectively. 2. The spiritual well-being scores differed significantly according to the sample's level of education, religion, belief, the length of period of religious practices, and the frequency of participation in the religious meeting. 3. THe hope score of the sampled cancer patients showed an average of 82.94 with the standard deviation of 10.27. 4. The demographic characteristics were found to have resulted in a significant difference in the hope scores in such areas as religion and strength of the faith. 5. The hypothesis was supported that the spiritual well-being has a positive effect on the patient's hope (r=.632, p=.0001). 6. A multiple regression analysis indicated that the existential well-being(50%), age(5%), and the religious well-being(2%) significantly explained the hope scores. Viewing that religion and faith contributed significantly to a patient's spiritual well-being and hope, nurses should better regard and furthermore encourage the religious life of the cancer patient. Also suggested is that spiritual caring proven very effective by this study be applied actively in enhancing the hope for the cancer patients.
Education ; Hope* ; Hospitals, General ; Humans ; Outpatients ; Seoul