No Abstract Available.

We herein present a case of simultaneous occurrence of apocrine adenocarcinoma, syringocystadenoma papilliferum, syringoma, and eccrine hydrocystoma arising in an organoid nevus (nevus sebaceus of Jadassohn) which had been present on the right occipitoparietal scalp of a 60-year-old man since birth.
Adenocarcinoma* ; Humans ; Middle Aged ; Nevus* ; Organoids* ; Parturition ; Scalp ; Skin* ; Syringoma

The use of communication media suitable for the audience and message is important in conducting effective family planning IEC activities. This study 'intended to assess differential effects of various media used by the Korean program on rural women's family planning knowledge, attitude, and practice. Data for the study were collected originally for the study of family planning mothers' clubs by the School of Public Health, Seoul National University in 1973. The sample was drawn according to the principle usually employed in obtaining a small sample from a large area. Initially, a sample of 25 Gun's was selected from a total of 138 Gun's by systematic random sampling on the basis of the list of number of mother's clubs in each Gun. Secondly, from each of these primary units(Gun) selected, two second stage units(Myon) were drawn by a systematic random sampling method based on the list of the number of Li's -in each Myon. Finally, a sample of nine Li's was drawn by a simple random sampling method from each Myon selected in the second stage sampling. In this way, a total of 450 Li's, 18 Li's from each of 25 Gun's, were selected. In one of thess 18 Li's of each Gun, all the married women with a living husband, up to age 49, were interviewed. out of 1.052 women interviewed, 145 women were naturally sterile or beyond menopause, and were excluded from thib study. Thus, the analytical population consists of 90 fecundable wives, including those with tubal ligation. A series of analyses were made to examine the relationships between family planning status and selected socio-demographic and communication variables. The family planning status was measured by three indicators, one for each of family planning knowledge, attitude, and practice. The variable for family planning knowledge was created by classifying the respondents into two groups: 1) those who professed to know in detail at least one contraceptive method out of a total of five, including the loop, oral pill, vasectomy, condom, and rhythm, and 2) those who had no professed knowledge about any method. The variable for family planning attitude was dichotomized into those who had favorable attitude toward at least one method among the same list of five, and those who did not have a favorable attitude toward any method. Contraceptive status was classified into two categories of current users and non-users. The independent variables, applied to explain the family planning status, include four sociode-mographie variables and six communication variables. The socio-demographic variables are age, education, number of living children and sons, and ideal number of sons. Communication variables are frequency of exposure to family planning messages through each of the following channels: radio and/or TV, newspaper and/or magazine, 'Happy Home' and/or leaflet, public meeting and/or lecture, family planning worker, and neighbor. Major findings obtained from the analysis are summarized as follows: 1. It was observed that about 33% of the eligible women did not want to have additional children but were not practicing contraception(pong-eem). About half of these women were ever-users and the other half were never-users. They have at least perceived the need for family planning, and thus, should be a primary target population for family planning IEC activities. 2. Socio-demographic variables showed a'closer association with practice than with knowledge or attitude. 3. The communication variables affected family planning status over and above the effects of the socio-demographic variables. When the communication variables were added to the socio-demographic variables as independent variables in the multiple classification analysis, the explained variance was increased by 6.3% in knowledge, 8.7% in attitude, and 4.3% in practice. This also suggests that the communication variables exert larger effects on knowledge and attitude than on practice. Family planning adoption decisions may be influenced by many other factors as well as by family planning knowledge and attitude. 4. The Beta-coefficient was computed for each of the independent variables in multiple classification analysis. Among the media considered in this study, 1) neighborhood communication, radio and/or TV, and 'Happy Home' and/or leaflet had significant effect on family planning knowledge:2) public meetings and/or lecture, radio and/or TV, and neighborhood communication had significant effect on family planning attitude: and 3) radio and/or TV, Happy Home and/or leaflet, and home visit had significant effect on family planning practice. Although program media, neighborhood communication, and radio and/or TV appeared to be more effective than other media, no definite pattern emerged. In the interpretation of these data, however, it should be remembered tha t the frequency of contact varies with the media. 5. When women were exposed to family planning messages more frequently, they tended to have more detailed knowledge about, and more favorable attitudes toward family planning, and were more likely to he practicing family planning. 6. Media behavior differed with age and educational level. It was found that the younger the women and the higher their educational level, the more frequently they were exposed to family planning messages through radio, TV, or printed materials. On the other hand, the older the women and the lower their educational level, the more frequently they were exposed to family planning messages through meetings, home visits, and neighborhood communication. This implies that the audiences' characteristics, such as age and educational level, should be taken into account in the selection of appropriate media.
Child ; Condoms ; Contraception ; Surveys and Questionnaires ; Education ; Family Planning Services* ; Female ; Hand ; Health Services Needs and Demand ; House Calls ; Humans ; Menopause ; Mothers ; Newspapers ; Periodicals as Topic ; Public Health ; Residence Characteristics ; Seoul ; Spouses ; Statistics as Topic ; Sterilization, Tubal ; Vasectomy ; Periodicals

No abstract available.
Exostoses* ; Toes*

No abstract available.
Exostoses* ; Toes*

The one case of sparganosis is described, the patient, 45 years old male, had adult fist sized tumor mass on scrotum for 3 year's duration and removed 4 adults sparganum mansonoides by surgical operation. Attention is calIed to the importance of sparganosis in subcutaneous swelling or tumor because of to took lived snake or non-boiling water in customary at Korea.
Adult ; Humans ; Korea ; Male ; Middle Aged ; Scrotum ; Snakes ; Sparganosis ; Sparganum ; Water

The one case of sparganosis is described, the patient, 45 years old male, had adult fist sized tumor mass on scrotum for 3 year's duration and removed 4 adults sparganum mansonoides by surgical operation. Attention is calIed to the importance of sparganosis in subcutaneous swelling or tumor because of to took lived snake or non-boiling water in customary at Korea.
Adult ; Humans ; Korea ; Male ; Middle Aged ; Scrotum ; Snakes ; Sparganosis ; Sparganum ; Water

Open carpal tunnel release has been the standard method of sumical treatment of carpal tunnel syndrome. Recently endoscopic carpal tunnel release has been introduced and is heing used by many authors. The advantages of this new technique are less postoperative pain, rapid restoration of power and rapid return-to-work. However many considerate authors, in spite of these advantages. insist that the inevitahle risk of neurovascular injury during the endoscopic procedure should not he underestimated. The purpose of our study is to compare the clinical results of endoscopic carpal tunnel release with those of open release. 20 open carpal tunnel releases in 16 patients and 15 endoscopic carpal tunnel reieases (single-portal technique) in 11 patients were performed hy the first author. Preoperative conditions of both groups are not different. Authors compared the clinical results between the two groups with some parameters. The overall clinical results were not different significantly hetween two groups. Rapid return-to-work(36 days in endoscopic group versus 60 days in open group) and less postoperative scar and pillar pain in endoscopic group were demonstrated. However, the major complication of one median nerve injury in endoscopic group seemed to overweigh these some benefits. We suggest that the standard operative technique for carpal tunnel syndrome should be open carpal tunnel release and more considerations should be takcn in choosing endoscopic method because of its inherent risk.
Carpal Tunnel Syndrome ; Cicatrix ; Humans ; Median Nerve ; Pain, Postoperative ; Return to Work

The use of interlocking intramedullary nail is accepted one of treatment choices in the comminuted fractures of humeral shaft. The insertion of distal interlocking screws remains technically problematic. The use of intrageon's hands during the procedure. In order to reduce technical difficulty and radiation exposure, it is necessary to compare the rigidity of intramedullary nail according to the number of distal interlocking screws. The purpose of study is to compare the stability of interlocking intramedullary nail according to the number of distal screws by means of torsional compliance measurements in the simulated humeral shaft fractures. Simulated fractures were made in 20 humora from 10 cadavera at the mid-junction of humeral shaft. All humora were fixated with titaium humeral nail system. Interlocking screws were placed at proximal and distal screw holes by standard procedure. Group I consisted of 10 humora fixated with one distal interlocking screw and group II consisted of 10 humora fixated with two distal intterlocking screws. Torsional compliance was measured with single-end of 10 humora fixated with two distal interlocking screws. Torsional compliance was measured with single-end double arm torquing machine. The torsional compliance analog was 0.0294+/-0.0033 mm/N mm for one screw and 0.0241+/-0.0045 mm/N mm for two distal screws. The torsional compliance analog between two groups was found to be statistically insignificant(p=0.23). In conclusion, One distal interlocking screw was not inferior to two interlocking screws in terms of biomechanical characteristics, especially torsional compliance analog.
Arm ; Compliance ; Fracture Fixation, Intramedullary* ; Fractures, Comminuted ; Hand

BACKGROUND: The central physiological derangement of hemorrhagic fever with renal syndrome (HFRS) caused by hantaan virus (HTNV) is a vascular dysfunction, manifested by hemorrhage, impaired vascular tone and increased vascular permeability. Platelet activating factor (PAF), whose actions are mediated through a specific receptor, is a potent bioactive lipid. PAF has diverse biological functions in the vascular system, such as increasing vascular permeability, adhesion of leukocytes to the endothelium and reduction of cardiac output, which result in hypotension and shock. The goal of the present study was to investigate whether PAF is involved in the pathogenesis of HFRS. For this purpose, we evaluated the effect of HTNV on the expression of PAF receptor (PAF-R) and on the activity of PAF-acetylhydrolase (PAF-AH) instead of PAF because PAF is rapidly degraded by PAF-AH in vivo. MATERIALS AND METHODS: To evaluate the expression of PAF-R, we performed reverse-transcription PCR, western blot and FACS analyses using HTNV-infected human umbilical vein endothelial cells (HUVECs) and non-infected (control) HUVECs. In addition, we measured the activity of plasma PAF-AH in HFRS patients and normal healthy persons. RESULTS: The mRNA and protein expression of PAF-R was increased in HTNV-infected HUVECs compared with control HUVECs at 2 and 3 days post-infection (d.p.i.). FACS analysis showed that HTNV induced the surface expression of PAF-R in HUVECs from 2 d.p.i. The activity of plasma PAF-AH was 2.5-fold lower in HFRS patients than in normal healthy persons. CONCLUSION: Increased PAF-R expression by HTNV might increase the responsiveness to PAF in endothelial cells. Reduced PAF-AH activity in the blood of HFRS patients might delay PAF degradation. These results suggest that changes in PAF-R and PAF-AH by HTNV might influence to PAF activity and might be involved in the vascular dysfunction of HFRS.
Blood Platelets ; Blotting, Western ; Capillary Permeability ; Cardiac Output ; Endothelial Cells ; Endothelium ; Hantaan virus ; Hemorrhage ; Hemorrhagic Fever with Renal Syndrome ; Human Umbilical Vein Endothelial Cells ; Humans ; Hypotension ; Leukocytes ; Plasma ; Platelet Activating Factor ; Platelet Membrane Glycoproteins ; Polymerase Chain Reaction ; Receptors, G-Protein-Coupled ; RNA, Messenger ; Shock