INTRODECTION: In order to improve medical education through the introduction of a concept of comprehensive health care of a community, an area surrounding the University Campus was chosen for the Community Health Service Project. It has been on operation for last 4 years with its major emphasis on family planning services, and maternal and child health care. The major objectives of this survey at the area are to obtain: 1) The demographic data, 2) The health need and trend of medical care. 3) The attitude and practice in maternity care to be used for further improvement of the planning and the services of the project. Population and Survey Method: Out of three Dongs of the Community Health Service Area, only two Dongs namely Changchun and Yonhee were selected for the survey. Total number of households and population in the area studied was 3.683 and 21,857 respectively. An interview was performed with questionnaire schedule which was recorded by interviewers. This includes the degree of utilization of health services provided by the Community Health Service Program such as family planning, prenatal care during their last pregnancy, delivery history and complications of the delivery as well as the incidence of illnesses in general. Prior to the interview, all interviewers were trained for interviewing technique for two days. The survey was carried out during the period from October December 1967. RESUTLS: 1) Demographic Data : 41.3% of the population studied were children under age 15 and only 3.5% were over 60 years of age. Crude birth rate and crude death rate of this area studied during the period of November 1966-October 1967 were 20.5 and 7.7 respectively. Infant mortality rate during the same period was 35.9. 50.4% of the 2,832 households fell into the category of middle class, 39.8% to the lower class and 9.5% to the upper class in economic condition. 19.8% of 2,832 householders had no formal education, 22.7% primary school, and 57.5% middle or higher school education. 2) Health Status and Utilization of the Community Health Service: Those who suffered from many illnesses during the month of October, 1967 were 690(4.6% of 14,891 persons). Classification of these patients into the type of disease shown respiratory diseases 27.4%, gastrointestinal diseases 18.1%, tuberculosis 10.9%, skin and genitourethral diseases 4.5% and gynecologic patients 4.5%. Only 55.9% of the patients received medical care at hospital or doctor's clinic. But among TB and gynecologic patients, 70.7% and 72.4% were treated at medical facilities. 10.6% of 2,832 householders interviewed has ever utilized the Community Health Service Program provided by the Yonsei Medical School. Classifying these clients into the type of service, 35.9% utilized the wellbaby clinic, 31.0% the family planning clinic, 14.7% the home delivery care, and the rest utilized other services such as the premarital guidance clinic and the sanitary inspection service. 3) Maternity Care: 23.6% of 2,151 deliveries were done at medical facilities such as hospital, private clinic, while 76.4% were done at home. Acceptance rate of prenatal care was 32.6% as whole, but 49.6 of 774 women who had the prenatal care service had their deliveries at medical facility. 45.1% of total deliveries were attended by medical and or paramedical personnel. 75.8% of the deliveries of those received prenatal care were attended by medical and or paramedical personnel while only 27.8% of the deliveries of those who did not have prenatal care attended by medical and or paramedical personnel. 49.8% of deliveries of the upper class, 29.8% of the middle class and 9.9% of the lower class were attended by medical and or paramedical personnel. 6.2, 3.3% and 24.8% of mothers reported about their experience of edema, coma and fever during the period of trimester of pregnancy and puerperium. 4) Family Planning: The rate of practice of family planning was 27.9%. 31.7% of them were by IUD, 20.9% by oral pill, 15.2% by sterilization and the rest by traditional methods. Those women who had 3 to 4 children had highest(30.2%). Practice rate among the various methods of family planning, oral pill was the most popular method to whom had 2 or less children. In relation between the practicing rate of family planning and living standard, the upper, middle and lower class practiced 37.5, 29.4 and 19.9% respectively.
Allied Health Personnel ; Appointments and Schedules ; Birth Rate ; Child ; Child Health ; Classification ; Coma ; Community Health Services* ; Comprehensive Health Care ; Surveys and Questionnaires ; Edema ; Education ; Education, Medical ; Family Characteristics ; Family Planning Services ; Female ; Fever ; Gastrointestinal Diseases ; Health Services ; Health Surveys* ; Hospitals, Private ; Humans ; Incidence ; Infant ; Infant Mortality ; Mortality ; Mothers ; Postpartum Period ; Pregnancy ; Prenatal Care ; Surveys and Questionnaires ; Schools, Medical ; Seoul* ; Skin ; Socioeconomic Factors ; Sterilization ; Tuberculosis

Cavernous hemangioma is the most common primary tumor occurred in adults' orbit. This tumor has symptoms characteristically developing over several years with slowly progressive proptosis, eyeball deviation, hyperopia, diplopia and optic nerve compression. It's removal, necessary when there is progressive exophthalmos and visual deficit, is best performed en bloc to avoid intraoperative vleeding, the risk of residue, and potential further growth. In principle, surgical approach to the orbit must provide maximum safety and optimal visualization. The noncompressibility of the globe imposes greater demand on the need for some removal of the osseous orbit for surgical approach. This also must permit immediate functional and aesthetic reconstruction. The authors have experienced a case of large cavernous hemangioma in the orbit inferomedially. The surgical treatment of tumor was achieved by inferomedial approach combined with inferolateral orbitotomy. This surgical approach allows better visualization of the tumor and greater protection of essential anatomic structures. This also permits immediate functional and aesthetic reconstruction. So we present our case with a brief review of the literature related to orbital cavernous hemangioma.
Diplopia ; Exophthalmos ; Hemangioma, Cavernous* ; Hyperopia ; Optic Nerve ; Orbit*

Many plastic surgeons have been tried to attain ultimate goal lies in restoring the original shape and function of the facial aesthetics, in reconstruction of deformities resulting from facial hypertrophic scar and skin defects. This would require consideration in terms of hanmony in color match, skin texture and thickness. Various forms of skin graft, local flap, distant flaps, free flap and tissue expander have been employed in restoring skin defects and deformities of the cheek and submental area, and the use of large local flaps utilizing the cervicofacial skin flaps or tissue expander have brought about improved aesthetic results. the authers have obtained satisfactory results in treating 2 cases of wide hypertrophic scar of the cheek and submental area with combination of wide cervical flap and intraoperative tissue expansion using foley catheter. the merits of this combined operative methods are as follows : 1. It is not necessory to keep tissue expander for a long period. 2. This technique is able to diminish the cost of multistage operation and using of tissue expander. 3. There is no psychologic problems due to undesirable facial appearance during tissue expansion period. 4. Rapid intraoperative tissue expansion by foley catheter during elevating wide cervical flap can allow to dissect one, preserving the perforators without bleeding in a short time. 5. Wide cervical flap and additional expanded tissue by means of intraoperative tissue expansion could brought into suturing avoiding tension of oral commissure and lip eversion. 6. Preservation of perforators of cervical flap above the platysma muscle raised flap's survival rate and then this result could prevent distal ischemic necrosis after flap coverage.
Catheters ; Cheek ; Cicatrix, Hypertrophic* ; Congenital Abnormalities ; Esthetics ; Free Tissue Flaps ; Hemorrhage ; Lip ; Necrosis ; Skin ; Survival Rate ; Tissue Expansion Devices ; Tissue Expansion* ; Transplants

No abstract available.

Although cerebrospinal fluid leakage is suggested as one of the causes of spontaneous intracranial hypotension, on]y a few cases with direct evidence of cerebrospinal fluid leakage on radionuclide cisternography have been reported in the literature Indirect evidences of cerebrospinal fluid leakage such as early visualization of the soft tissue and bladder or delayed migration of radiotracer have been observed in most patients with spontaneous intracranial hypotension. We report a case of spontaneous intracranial hypotension in which cerebrospinal fluid leakage was directly demonstrated by early dynamic imaging of spine on radionuclide cisternography. We suggest that early dynamic imaging of spine is an important adjunctive procedure in detecting cerebrospinal fluid leakage in patients with spontaneous intracranial hypotension.
Cerebrospinal Fluid* ; Humans ; Intracranial Hypotension* ; Spine ; Urinary Bladder

The ideal restorative material should mimic the properties of the tissues it replaces. Dental composite resins have been used widely as restorative materials due to its advantages such as excellent esthetics and ease of manipulation. But inadequate wear resistance has been a major factor limiting the use of composite restorative materials. Improved manufacturing techniques have allowed the development of hybrid composites, with a greater percentage volume filler loading, which have improved physical an mechanical properties. However they are lacking the study wear resistance. The purpose of this study was to evaluate the wear of human enamel against ceromer by the use of a pin-on-disk type wear testers. Discs of ceromer(Targis : Ivoclar, Vivadent, Amherst. NY) and discs of type III gold alloy as a control were used for test specimens. Intact cusp of premolar and molar were used for enamel specimens. The wear of enamel was determined by weighing the cusp before and after each test, and the weight converted to volumes by average density of enamel. Surface profilometer was used to quantify wear of the ceromer and gold specimens. Vicker's hardness tester was used to evaluate the surface hardness of test specimens. The SEM was used to evaluate the wear surfaces. The results were as follows; 1. Ceromer produced less enamel wear than gold(p<0.05). 2. The wear volume of ceromer was greater than that of gold(p<0.01). 3. The hardess of ceromer was lower than that of gold, but there was no correlation between the hardness and wear of the ceromer and gold. 4. SEM analysis revealed that there were many voids and microcracks in the wear tract of ceromer. in gold group, many minute V-shaped grooves were examined.
Alloys ; Bicuspid ; Composite Resins ; Dental Enamel* ; Esthetics ; Hardness ; Hardness Tests ; Humans* ; Molar

Infantile form of histiocytosis X is commonly presented as multiorgan desseminated form such as Letterer-Siwe disease. Lymph node involvement of histiocytosis X is usually accompanied by adjacent bone or skin lesion. Solitary nodal eosinophilic granuloma without evidence of other organ involvement is very rare. A case herein report is a 11 month-old female infant presented with fever and palpable both inguinal lymph nodes. There was neither skin lesion nor hepatosplenomegaly. Laboratory evaluation was within normal range except increased alkaline phosphatase and many neutrophils in urine. Radiologic examination revealed no remarkable bone lesions. And she showed good clinical outcome without evidence of other organ involvements. On microscopic examination of inguinal lymph node it was replaced by infiltration of histiocytes mainly along the sinusoid. Some of histiocytes showed morphologic features of "histiocytosis X cell" having nuclear grooves or multilobulation. Multinulceated giant cells were frequently see. Numerous eosinphils were also infiltrated and showed multifocal microabscess formation. Immunohistochemical staining revealed that majority of histiocytes were postitive for S-100 protein but multinucleated histriocytes, phagocytic histiocytes and those around the abscess were positive for macrophage marker, suck as CD68 and alpha-1-antichymotrypsin. Interestingly some histiocytes showed positivity for both S-100 protein and macrophage marker. These results suggest that histiocytosis X is proliferative disorder of phenotypically heterogenous population of histiocytes in contrast to the theory that it is a proliferative disorder of Langerhans cells.
Infant ; Male ; Female ; Humans

Invasion of enteric bacteria, such as Salmonella and invasive E. coli, into intestinal epithelial cells induces proinflammatory gene responses and finally epithelial cell apoptosis. In this study, we asked whether invasive bacterial infection of human intestinal epithelial cells could upregulate cyclooxygenase-2 (COX-2) gene expression and whether increased COX-2 expression could influence intestinal epithelial cell apoptosis. Expression of COX-2 mRNA and prostaglandin (PG) E production were upregulated in HT-29 colon epithelial cells which were infected with S. dublin or invasive E. coli, as examined by quantitative RT-PCR and radioimmunoassay. Inhibition of COX-2 expression and PGE2 production using NS-398, a specific COX-2 inhibitor, showed a significant increase af epithelial cell apoptosis and caspase-3 activation in HT-29 cells infected with invasive bacteria. However, the addition of valerylsalicylate, a specific COX-1 inhibitor, did not change apoptosis in S. dublin-infected HT-29 cells. These results suggest that upregulated COX-2 expression and PGE2 production in response to invasive bacterial infection could contribute to host defense by inhibiting apoptosis of intestinal epithelial cells.
Apoptosis* ; Bacteria ; Bacterial Infections* ; Caspase 3 ; Colon ; Cyclooxygenase 2 ; Dinoprostone ; Enterobacteriaceae ; Epithelial Cells* ; Gene Expression ; HT29 Cells ; Humans ; Prostaglandin-Endoperoxide Synthases* ; Radioimmunoassay ; RNA, Messenger ; Salmonella

It has been claimed that CNS lymphoma, a rare neoplasm accounting for only a small fraction of malignant brain tumors, occurs with increasing frequency in immunologically normal as well as immunocompromised individuals. We investigated the prognostic value of Ki-67 index, p53, and bcl-2 oncoprotein expression in relation to the clinicopathological parameters in the primary CNS lymphoma patients. The tumors were graded by Kiel classification and the Working formulation and included 33 high-grade, 4 intermediate-grade, and 5 low-grade lymphomas. The phenotype was determined in 38 cases: 30 were B cell type and 8 were T cell type. All cases displayed variable degrees of nuclear Ki-67 staining from 1.0% to 92.0% (mean 51.1%). A highly significant correlation was established between the proportion of Ki-67 positive cells and the classification into grades (p=0.0002) and phenotypes (p=0.0002). Overexpression of p53 and bcl-2 protein was found in 37.1% and 51.4% of 35 patients, respectively. And p53 expression was significantly increased in B cell type (p=0.02). On Kaplan-Meier survival curve, the phenotype, grade of tumors, and p53 and bcl-2 protein expression were not correlated with overall survival. On multivariate analyses, overall survival was independently influenced by Ki-67 index. In conclusion, it is suggested that Ki-67 proliferating index is the most important marker for predicting biologic behavior of the primary CNS lymphoma.
Brain Neoplasms ; Central Nervous System* ; Classification ; Humans ; Lymphoma* ; Lymphoma, Non-Hodgkin ; Multivariate Analysis ; Phenotype

No abstract available.
Maxillary Sinus* ; Maxillary Sinusitis*