The gate control theory was proposed by Melzack & Wall in 1965. This theory implies that selective stimulation of cutaneous afferent fibers of large diameter inhibits pain. Transcutaneous electrical stimulation(TNS) is a practical employment of this concept. TNS was used on 14 herpes zoster patients to relieve associated pain. Good effeet was obtained in 13 patients. They experienced relief of their pain for 1-4 hours after 20 minutes of application. TNS has many advantages over analgesic drugs in the control of pain in herpes zoster.
Analgesics ; Employment ; Herpes Zoster* ; Humans

In these days, computing environment turns to web environment and a lot of hospitals build information system. A medical services through the web provide patients and doctors with convenience and help experts to communicate with each other. Initially, web provided static text information, but nowadays needs of interactivity between client and server is increasing. In order to diagnose heart diseases, we use 12 channel ECG, stress ECG, holter ECG, etc. These data are a lot of correlation with each other but there are little system managed them with integration. To enhance management efficiency and share medical information, it is necessary to develop integrated ECG management system based the web. In this paper, we use common object request broker architecture(CQRBA) to implement the system. The CORBA is to apply object oriented concept to web. We can implement application easily and reduce costs to maintain and repay because server objects and client objects exist independently. We developed a System to integrate these data using network and to raise management efficiency. we focus on the performance of object web and the implementation of ECG management system based on the web.
Electrocardiography* ; Heart Diseases ; Humans ; Information Systems

A rare case of microgliomatosis(reticulum cell sarcoma) of the brain is reported. The tumor was located in the left parietal lobe and the right cerebellar hemisphere and the vermis. V-P Shunt was performed and left parietal craniotomy was done for removal of tumor. The patient received radiation therapy and chemotherapy for brain tumor with a good result Histogenesis and therapy of the microgliomatosis are briefly discussed.
Brain Neoplasms ; Brain* ; Craniotomy ; Drug Therapy ; Humans ; Parietal Lobe ; Rabeprazole

We investigated the effects of panretinal photocoagulation (PRP)on macular microcirculation in diabetic retinopathy. PRP using argon blue green laser was performed in 23 eyes of 15 patients with early proliferative diabetic etinopathy and very severe nonproliferative diabetic retinopathy without significant macular edema. The changes in volume, flow, velocity of macular microcirculation were measured before PRP, 1 hour, 1 day, 1 week, and 1 month following PRP, using Heidelberg Retina Flowmeter(HRF). Mean volume, flow, velocity of macular microcirculation decreased to a maximal degree 1 hour following PRP, from 14.87+/-0.40, 387.45 +/-101.40, 1.40+/-0.28(before PRP)to 12.44+/-1.39, 347. 33+/-100.39, 1.27+/-0.34(p<0.05). From 1hour to 1 month after PRP, macular microcirculation gradually increased. However, throughout this period, all parameters of macular microcirculation remained lower than pre-PRP level(p<0.05). Our study suggests that panretinal photocoagulation reduces the macular microcirculation in diabetic retinopathy.
Argon ; Diabetic Retinopathy ; Humans ; Light Coagulation* ; Macular Edema ; Microcirculation* ; Retina ; Retinaldehyde*

Aneurysm of the pulmonary artery is a rate entity. A neonate was seen with cyanosis and tachypnea. There was a grade 4/6 systolic murmur along the left sternal border. The chest X-ray showed a round mass shadow in the left parahilar region. Echocardiogram showed large Ventricular Septal Defect and mild Pulmonary Stenosis. The cardiac angiogram showed giant aneurysm of pulmonary artery. Surgical intervention was advised. However, the patient was discharged against operative plan. And the patient died two weeks later.
Aneurysm* ; Cyanosis ; Heart Septal Defects, Ventricular* ; Humans ; Infant, Newborn ; Pulmonary Artery ; Pulmonary Valve Stenosis* ; Systolic Murmurs ; Tachypnea ; Thorax

We report a case of dilated pare of Winer occuring in a 33-year-oid female patient. Dilated pore belongs to adenoma or organoid group of benign hair differentiation tumors. The patient has had a giant comedone on the right submandibular area for 1 month. Histopathologic features revealed rnarkedly dilated pilar infundibulum lined by epidermis that is atrophic near the ostium but hypertrophic deeper in the cystic cavity. Three months after excisional biopsy, there was no recurrence.
Adenoma ; Biopsy ; Epidermis ; Female ; Hair ; Humans ; Organoids ; Recurrence

OBJECTIVES: The purpose of the study was to identify a gap between consumer characteristics and utilization of health information on the Internet. METHODS: A telephone survey of nationally representative samples was conducted using structured questionnaires, and 1,000 of the 1,189 responses obtained were included in our analysis. The following variables were included in the analysis as potential predictors of health information use on the Internet: predisposing factors such as gender, age, and education status; enabling factors such as region and monthly household income; consumer need for health information; and attitude to health. Multiple logistic regression analysis was used to evaluate the association between utilization rate and the potential predictors. RESULTS: Thirty-nine percent of consumers had obtained health information on the Internet over a one-year period. The utilization rates were higher for consumers who were young, educated, worked in the office setting, had higher incomes, wanted health information, and were able to use the Internet. The utilization rate was 5.35 times higher in the younger group (20-30 years) than in the elderly group (95% CI=2.21-12.97); 2.21 times higher for office workers than for manual workers (95% CI=1.16-4.20); 3.61 times higher for college graduates than for middle school graduates and below (95% CI=1.07-11.59); 1.99 times higher for people with monthly household incomes over 3,000,000 won than for those with monthly household incomes below 1,500,000 won (95% CI=1.01-3.92). CONCLUSIONS: There needs to be a paradigm shift, with consideration of not only Internet accessibility in the digital age, but also consumer ability and attitudes toward utilization of health information.
Adult ; Age Factors ; Consumer Health Information/*methods ; Female ; Health Status ; Humans ; Internet/*utilization ; Male ; Middle Aged ; Residence Characteristics ; Sex Factors ; Socioeconomic Factors

OBJECTIVE: This study was aiming at estimating the joint effects of various risk factors associated with uterine cervix cancer in Korea. METHODS: Data obtained from a case-control study were analyzed with a multiplicative model. RESULTS: After adjustment for age and husband's educational attainments, the family history of cervical cancer (OR=2.1, 95% CI=1.2-3.9), unstable marital status due to separation, by death or divorce, etc. (OR=2.8, 95% CI=1.7-4.6), and a large number of deliveries (> or = 3 vs. nulliparous OR=6.5, 95% CI=1.4-29.9) increased the risk of uterine cervix cancer. Conversely, first sexual intercourse at an older age (> or = 25 years vs. <19 years OR=0.4, 95% CI=0.2-0.6) and husband's circumcision (OR=0.7, 95% CI=0.5-1.0) decreased the risk. In the multiplicative model, the highest joint risk (OR=39.2, 95% CI 5.9-258.9) was observed in women with a family history of uterine cervical cancer, an unstable marital status, where the ex-husband was not circumcised, with 3 or more delivery experiences, and having her first sexual intercourse when younger than 19 years of age. However, women without a family history of uterine cervix cancer, married to a circumcised husband, having had her first sexual intercourse at 25 years or older, and nulliparous, showed the lowest joint effect (OR=0.3, 95% CI=0.1-0.5). CONCLUSION: As carcinogenesis is a complex action involving various factors, we consider a joint effects approach to be appropriate in an epidemiological study on risk factors for uterine cervix neoplasms.cervix neoplasm.
Carcinogenesis ; Case-Control Studies ; Cervix Uteri* ; Circumcision, Male ; Coitus ; Divorce ; Epidemiologic Studies ; Female ; Humans ; Joints* ; Korea* ; Male ; Marital Status ; Models, Statistical ; Risk Factors ; Spouses ; Uterine Cervical Neoplasms

Clear cell carcinoma of ovary is a rare epithelial ovarian tumor, and increased in its incidence recently. Clear cell carcinoma of ovary was known t,o be highly malignant than other epithelial ovarian tumors. The clinical and pathologic findings of two casea af clear cell carcinoma of ovary are reported and reviewed briefly.
Female ; Incidence ; Ovary*

Behcet's disease is characterized by recurrent orogenital ulcers and ocular and cutaneous inflammatory lesions. Cardiovascular involvement, which may be artrial or venous, is rare but carries a particularly poor prognosis. One of the known vascular complications of Behcet's disease is aneurysm formation or venous thrombosis. We recently experienced a Behect's disease with multiple arterial aneurysms and thrombosis and report this case with review of literatures.
Aneurysm* ; Prognosis ; Thrombosis* ; Ulcer ; Vasculitis ; Venous Thrombosis