Glomus tumor shows histologically characteristic three components of glomus cells, vascular structures, and spindle-shaped smooth muscle cells. It is classified into solid glomus tumor, glomangioma and glomangiomyoma according to relative proportions of components. Glomangiomyoma, the least frequent type of glomus tumor, has its overall histopathologic pattern identical to common solid glomus tumor or glomangioma. In contrast to the foregoing types, however, it has an important number of spindle-shaped smooth muscle cells, which blend with the glomus cells. A 49-year-old woman presented with 2-year history of painful bluish red nodule beneath nail plate of right 4th finger. We made a diagnosis of glomangiomyoma by virtue of routine histopathologic examinations and immunohistochemical stains such as vimentin, smooth muscle actin and desmin.
Actins ; Coloring Agents ; Desmin ; Diagnosis ; Female ; Fingers ; Glomus Tumor ; Humans ; Intervertebral Disc ; Middle Aged ; Muscle, Smooth ; Myocytes, Smooth Muscle ; Spine ; Vimentin ; Virtues

No Abstract Available.
Arthroplasty* ; Knee*

Orthofix, a unilateral external fixator is simple and easy to use and it's design is also convenient to reduce and maintain the fracture site. In addition, wide range of application is an another advantage because compression and distraction is possible in the central body. Authors reviewed 56 operations in 50 patients for whom Orthofix was applied for 4 years from march 1988 to february 1992 in Chonnam University Hospital. There were 46 males and 4 females. Twenty five patients(50%) were between 20 to 40 years of age. The indication was open fracture of the long bone in 27 cases, infected nonunion in 17 cases, bony defect in 4 cases, arthrodiastasis in 3 cases, arthrodesis in 2 cases and others in 3 cases. 1. There were 23 cases treated with Orthofix only until completion of treatment, 17 cases necessary to another methods of treatment, 14 cases maintaining Orthofix until now and 2 cases miscellaneous. 2. The duration of maintenance of Orthofix until completion of treatment in 20 cases of open fracture of long bone or infected nonunion was 9.5 months in average. 3. The bone union time averaged 9.5 months in above 20 cases and there was a little difference of bone union time between open fractures and infected nonunions. 4. Result of long term follow-up in 20 cases open fracture of long bone or infected are as follows; 12 cases(60%) have angulation less than 10° or length inequality less than 10mm, 14 cases(70%) have showed no limitation in range of motion or mild limitation of joint above and below the fracture site. 5. Complications, directly related to Orthofix, developed in 17 cases. There were 15 cases of pin tract infection and 2 cases of fixation loosening. Orthofix was considered as one of the excellent external fixation system, for it is simple and easy to use and could provide rigid fixation for difficult conditions in Orthopedic field such as open fracture, infected nonunion, bony defect and arthrodiatasis.
Arthrodesis ; External Fixators ; Female ; Follow-Up Studies ; Fractures, Open ; Humans ; Jeollanam-do ; Joints ; Male ; Orthopedics ; Range of Motion, Articular ; Socioeconomic Factors

The purposes of this study are to define the scope of occupational health management and to classify occupational management by review of related journals from 1945 to 1994 in Korea. The steps of this study were as follows: (l)Search of secondary reference; (2) Collection and review of primary reference; (3) Survey; and (4) Analysis and discussion. The results were as follows; 1. Most of the respondents majored in occupational health(71.6%), and were working in university (68.3%), males and over the age 40. Seventy percent of the respondents agreed with the idea that classification of occupational health management is necessary, and 10% disagreed. 2. After integration of the idea of respondents, we reclassified the scope of occupational health management. It was defined 3parts, that is, occupational health system, occupational health service and others (such as assessment, epidemiology, cost-effectiveness analysis and so on). 3. The number of journals on occupational health management was 510. It was slightly increased from 1986 and abruptly increased after 1991. The kinds of journals related to occupational health management were The Korean Journal of occupational Medicine(18.2%), several kinds of Medical College Journal(17.0%), The Korean Journal occupational Health(15.l%), The Korean Journal of preventive Medicine(15.l%) and others(34.6%). As for the contents, the number of journals on occupational health management systems was 33(6.5%) and occupational health services 477(93.5%). Of the journals on occupational health management systems, the number of journals on the occupational health resource system was 15(45.5%), occupational finance system 8(24.2%), occupational health management system 6(l8.2%), occupational organization 3(9.1%) and occupational health delivery system l(3.0%). of the journals on occupational health services, the number of journals on disease management was 269(57.2%), health management 116(24.7%), working environmental management 85(18.1%). As for the subjects, the number of journals on general workers was l85(71.l%), followed by women worker, white color workers and so on. 4. Respondents made occupational health service(such as health management, working environmental management and health education) the first priority of occupational health management. Tied for the second are quality analysis(such as education, training and job contents of occupational health manager) and occupational health systems(such as the recommendation of systems of occupational and general disease and occupational health organization). 5. Thirty seven respondents suggested 48 ideas about the future research of occupational health management. The results were as follows: (l) study of occupational health service 40.5%; (2) Study of organization system 27.1%; (3) Study of occupational health system (e.g. information network) 8.3%; (4) Study of working condition 6.2%; and (5) Study of occupational health service analysis 4.2%.
Classification* ; Surveys and Questionnaires ; Disease Management ; Education ; Epidemiology ; Female ; Humans ; Korea* ; Male ; Occupational Health Services ; Occupational Health*

Adiponectin is an adipocytokine released by the adipose tissue and has multiple roles in the immune system and in the metabolic syndromes such as cardiovascular disease, Type 2 diabetes, obesity and also in the neurodegenerative disorders including Alzheimer's disease. Adiponectin regulates the sensitivity of insulin, fatty acid catabolism, glucose homeostasis and anti-inflammatory system through various mechanisms. Previous studies demonstrated that adiponectin modulates memory and cognitive impairment and contributes to the deregulated glucose metabolism and mitochondrial dysfunction observed in Alzheimer's disease. Here, we aim to summarize recent studies that suggest the potential correlation between adiponectin and Alzheimer's disease.
Adiponectin* ; Adipose Tissue ; Alzheimer Disease* ; Cardiovascular Diseases ; Glucose ; Homeostasis ; Immune System ; Insulin ; Memory ; Metabolism ; Neurodegenerative Diseases ; Obesity

PURPOSE: To measure the size of normal corpus callosum in each portion using objective and reproducible method with MRI and evaluation of morphological change of corpus callosum by grade of hydrocephalus. MATERIALS AND METHODS: Midsagittal Tl-weighted MR imaging of the corpus callosum was investigated in 41 volunteers of normal Korean adults and 19 patients with hydrocephalus. Corpus callosum was measured for the anteroposterior length(A), height(B), and the thickness of genu(C), body (D), splenium(E), and the narrowest portion of body(F). And the analysis of morphology and signal intensity of the corpus callosum were also evaluated. Hydrocephalus was graded as mild, moderate, and severe, and comparision of thickness with normal corpus callosum in each portion was done. RESULTS: The mean length and height were 72.3mm, 28.6mm in male, and 70.7ram, 28.9mm in female. And the mean dimention for C, D, E, and F were 13.1 ram, 8ram, 13.2mm, 5.2ram in male, and 12.8mm, 7.5ram, 12.3 ram, 5mm in female. The morphology of normal corpus callosum was "hook" shaped on midline sagittal Tl-weighted image. Narrowing at posterior third portion of body were present on 30 cases(73.2%) and even in thickness of the body in 11 cases(26.8%). The signal intensity of the corpus callosum on midsagittal Tl-weighted spin echo image of normal cases was homogeneous hyperintense as compared with cerebral gray matter. In hydrocephalus, A and B were increased and other portions were decreased in thickhess. Genu and the narrowest portion of body showed significant difference of thickness according to the grade of hydrocephalus. CONCLUSION: The mean dimention of all portion of corpus callosum were larger in male than female except for callosal height but not significant statistically with the exception of splenium. Hydrocephalus lead to morphological change of the corpus callosum. Among the portion of corpus callosum, genu and the narrowest portion of the body were thought to be the most sensitive indicators of degree in hydrocephalus.
Adult* ; Corpus Callosum* ; Female ; Humans ; Hydrocephalus* ; Magnetic Resonance Imaging* ; Male ; Volunteers

Deep vein thrombosis(DVT) after joint arthroplasty in tbe lower extmmity has been one of the major causes of death in postoperative complications. But, there is little information on incidence and clinical risk factors of DVT in Korea. Fifty-eight patients (sixty-two cases) who underwent TKR were included in this study for evaluation of the incidence of DVT and correlation with clinical risk factors after total knee replacement(TKR) in Korea. Venography were performed preoperatively and postoperatively, and clinical risk factors were examined. The preoperative venography was performed within seven days before the surgery, and postoperative venography seven to 14days after the surgery. There was no evidence of thrombosis in any patient preoperatively, but thrombi were observed in seven cases (11%) postoperatively. Six cases showed thrombi in the calf vein and one case showed thrombi in the femoral vein. There was no statistically significant difference in incidence rate of DVT according to clinical risk factors such as age, toumiquet time, BMI(body mass index), diastolic blood pressure, operation time and coagulation assay(platelet, PT, aPTT, Anti-thrombin III, fibrinogen).
Arthroplasty ; Arthroplasty, Replacement, Knee* ; Blood Pressure ; Cause of Death ; Femoral Vein ; Humans ; Incidence* ; Joints ; Knee ; Korea ; Phlebography ; Postoperative Complications ; Risk Factors* ; Thrombosis ; Veins ; Venous Thrombosis*

No abstract available.

In 1962, a case of “generalized skeletal dysplasia with multiple anomalies” was reported by Taybi as a new clinical syndrome. The most characteristic features of the syndrome seemed to be hearing loss, cleft palate and peculiar digital anomalies, so, the syndrome designated as otopalatodigital syndrome by Dudding, et al. Recently, the authors have experienced a case of OPD syndrome who visited Yeungnam University Hospital with the chief complaint of hypernasality, and underwent pharyngoplasty for correction of VPI. We present here a new case and review the literature on the subject.
Cleft Palate ; Hearing Loss

PURPOSE: The purpose of the current study was to examine treatment outcome after anterior cruciate ligament (ACL) reconstruction in patients older than 40 years of age and determine the factors affecting the outcome. SUBJECTS AND METHODS : Clinical results obtained from 60 cases from 60 patients older than 40 years of age at the time of surgery and 58 cases from 58 patients younger than 40 years of age who underwent ACL reconstruction between August 1988 to January 2002, return to sports activity, and stress radiographs using Telos instrument were compared. RESULTS: The Lysholm knee score was improved from the preoperative score of 54.0 points to the postoperative score of 92.9 in patients older than 40 years of age and was improved from 56.2 points to 92.2 points in patients younger than 40 years of age. Clinical outcome was excellent in 51 cases (85%) and good in 9 cases (15%) in patients older than 40 years of age and was excellent in 47 cases (81.0%) and good in 11 cases (19.0%) in patients younger than 40 years of age. The rate of returning to preoperative sports activity was high in 36 cases (60%) in patients older than 40 years of age and 48 cases (82.8%) in patients younger than 40 years of age. According to Telos stress radiography, the preoperative difference of 11.2 mm was decreased to the postoperative difference of 3.1 mm in patients older than 40 years of age and the preoperative difference of 10.7 mm was decreased to the postoperative difference of 2.9 mm in patients younger than 40 years of age. Clinical outcome did not show significant correlation with age, gender, surgery method, the presence of additional injury, and the rate of return to sports activity before receiving injury(p>0.05). CONCLUSION: Age was not a factor interfering with the outcome of surgery for ACL injury, and satisfactory outcome could be obtained with ACL reconstruction even in patients older than 40 years of age.
Anterior Cruciate Ligament Reconstruction* ; Anterior Cruciate Ligament* ; Humans ; Knee ; Radiography ; Sports ; Treatment Outcome