The complexily in development of the dural sinus may result in many variations. Studies are being done on the variation of the straight sinus for clinical application of neurological diagnosis and operation. However, no data is available on Koreans, which made this study necessary. The present study was made on 50 Korean adult cadavers (average age of 67). The results were as followlng. 1. A bulbous formation of the rostral aspects of the straight sinus was present in 22 cases(44%). 2. Complete double straight sinus was present in 3 cases(6%). 3. Partial septum was observed in 8 cases (16%) with varied position and length. 4. The straight sinus terminated into both transverse sinuses(52%), the left transverse sinus(24%), the confluence of sinuses (18%), and the right transverse sinus(6%). 5. Average length and width of the straight sinus were 48.5mm and 5.9mm, respectively. 6. Nineteen cases(38%) showed no tentorial sinus drainage into the straight sinus on both sides. Number, size and terminationes.
Adult* ; Cadaver ; Diagnosis ; Drainage ; Humans

PURPOSE: The purpose of this study was to evaluate the factors which are related to the maternal role performance of first-time mother to improve the health of infant. Specifically a basic hypothetical model was developed based on the previous study about a model of social networks. METHOD: The survey was done from January to February in 2001. Total 257 mothers who have four to twelve month old first-time baby was interviewed in five community health center around country(Seoul, Choung-ju, Asan, Cheon-an, Jeju). Finally 247 data was analyzed. Data analysis was done with LISREL 8.20 program for covariance structural analysis. RESULTS: Compared to the hypothetical model, the revised model has become parsimonious and had a better fit to the data(X(2)=167.55(p=.00), X(2)/df=1.48, GFI=0.97, AGFI=0.95, RMR=0.049, NFI=0.98, NNFI=0.99, CN= 222.53). All predictive variables of the maternal role of first-time mother explained 30% of total variance in model. Social network structural characteristics and social network interactional characteristics had significant effect on the emotional support and the information support. And social network interactional characteristics had significant effect on the service support, material support and social companionship support. The service support and social companionship support had significant effect on the maternal role strain. The emotional support and the social companionship support had significant effect on the maternal role of first-time mother. CONCLUSION: As the conclusion of this study, there is in need of the developing the programmes focussed on the social network for the first-time mother.
Chungcheongnam-do ; Community Health Centers ; Humans ; Infant ; Mothers* ; Statistics as Topic

35 neurogenic tumors of the thorax were analyzed with plain film and CT scan. Radiological analysis emphasizedshape, location calcification, bone change, pleural change in plain film and calcification, cystic change, bonechange, pleural change, presence of contrast enhancement in CT scan. The results were as follows; 1. Age may bethe most important clinical factor for differential diagnosis. 2. Plain film findings(35 cases); 1) The mostcommon shape in the ganglion series tumor (ganglioneuroma, ganglioneuroblastoma, neuroblastoma), was elongation(80%) and these tumors generally had tapered borders(50%). In contrast with those of the genglion series, nervesheath tumors(schwannoma, neurofibroma, malignant Schwannoma) showed a definite tendency to be roudn (95%) and thesulcus effect was more frequetnly seen(67.5%). Most of the masses were smooth. The lobulated masses were commonlymalignant ganglion series tumors. 2) Though overall incidence of calcification was low(8.6%), it was observed morefrequently in ganglion series tumors(20%). 3) Associated bony abnormality were generally observed in large tumorsabove 5cm in long axis, especially in neuroblastoma and ganglioneuroblastoma. 4) Tumors showed pleural effusionwere all malignant. 3. CT findings (17 cases); 1) The overall incidence of cystic change of the mass was 23.6%. Itwas most common in Schwannoma(60%). 2) The contrast enhancement was noted in 64.7%. It's degree was variable andshowed no predilection to any specific tumors. 3) The incidence of calcification, associated bony abnormality andpleural effusion were similiar to plain film. Confident specific diagnosis can be made in most of the neurogenictumors of the thorax by shape of the mass in plain film and internal architecture in CT combined with patient'sage as clinical information.
Diagnosis ; Diagnosis, Differential ; Ganglion Cysts ; Ganglioneuroblastoma ; Incidence ; Neuroblastoma ; Neurofibroma ; Thorax ; Tomography, X-Ray Computed

The variations of the occipital sinus were studied in 50 Korean adult cadavers. The morphology of the sinus was classified into 5 types accordingo to its number and the connection with the marginal sinus. These results were compared with the data of the occipital sinus of bones (Sir and Chung, 1907). And the opening of the occipital sinus in the confluens sinuum was observed. 1. A single small occipital sinus was found in 40%. Single occiital sinus with two large marginal sinuses was observed in 8%. The single sinus with a left marginal sinus (6%) and with a right marginal sinus(4%) were present. Double occipital sinuses were observed in 10% of the cadavers. No occipital sinus was discernible in 32%. 2. There were 39 openings of the occipital sinus including the double sinuses. The occipital sinuses communicated with the confluence sinuum in 35 cases (89.7%), with the straight sinus in 5.1% and with the right or left transverse sinus in 1 case, respectively. The openings in the confluens sinuum were found on the left side(51.3%), on the right side (10.3%) and in the center(28.2%). 3. The diameters of the occipital sinus were variable according to the connection with the sigmoid sinus. 4. The difference was found between the data of the morphological types of the occipital sinus that were studied in cadavers and in dry bones.
Adult* ; Cadaver ; Colon, Sigmoid ; Humans

No abstract available.
Dimethylformamide* ; Liver Diseases* ; Liver*

The variations of the sigmoid sinus were studied in 50 Korean adults (average age 67). The classification of the shape and a measurement of the diameters of the sinus were done and the morpological. 1. The shape was classified into 4 types, and the round type was the most common in both sides. S shaped type was below 10% in both sides. 2. The breadth was regular in 54% of the right and in 70% of the left sinuses. According to the breadth change, the shape was classified into 4 shapes. 3. The average diameter was 8.6mm on the right side and 7.2mm on the left side. 4. Symmetry was present in 16% of all. 5. The right transverse sinus was absent in 1 case (2%) and the superior petrosal sinus did not open into the sigmoid sinus in 2 cases (4%). 6. Petrosqamous sinus was observed in 16%.
Adult* ; Classification ; Colon, Sigmoid* ; Humans

PURPOSE: This study was to investigate the current situation of community health nursing practicum in bachelor programs. METHOD: Data were collected using a questionnaire consisting of questions on education goals, teaching items, teaching methods, and evaluation methods and items. Forty five nursing departments/colleges or 84.9% of four-year nursing schools in Korea responded to the survey. RESULT: Nursing process application and understanding about the role and function of community health nurses were major goals of practice education. Community health centers were the most significant practice fields because all nursing schools mentioned them as places for practice. All nursing schools used a specific evaluation tool to measure students outcomes and utilized guidebooks to help students. CONCLUSION: The results of this study suggest that the goals of practice education should be standardized to improve the quality of education. Besides, evaluation tools that can be used commonly at all nursing schools should be developed to measure the effectiveness of practice education of community health nursing.
Community Health Centers ; Community Health Nursing* ; Education ; Humans ; Korea ; Nurses, Community Health ; Nursing ; Nursing Process ; Schools, Nursing ; Teaching ; Surveys and Questionnaires

No abstract available.
Pheochromocytoma* ; Pregnancy*

No abstract available.

No abstract available.