A survey was carried out in order to know the status of student health service and student medical insurance of universities and colleges in Korea from 1 July to 30 September, 1978. And the following results were obtained; 1. Out of seventy universities and colleges, 54.8% of them had student health service facility such as student health center(30.0%) or health room(24.8%). 2. Out of twenty-seven national and public universities and colleges, 44.4% of them had student health service facility and out of forty-three private universities and colleges, 60.5% of them had student health service facilities. 3. Each of 80.8% of 25 universities, 43.3% of 30 colleges and 33.3% of 15 junior colleges had student health service facility. 4. Major roles of student health service were physical examination (92.1%), health counselling (86.8%), primary medical care (78.9%), tuberculosis control (68.4%), insect and rodent control (52.6%), parasite control (47.4%), water source sanitation (44.7%), and dental health care (28.9%). 5. Out of 21 universities and colleges, 66.7% of them had full time doctor and 81.0% of them had full time nurse for student health center. And out of 17 universities and colleges, 5.9% of them had full time doctor and 35.3% of them had full time nurse for student health room. 6. The range of health fee was varied from 100 won to 1,400 won per student per semester and the average was 520 won. 7. Among 55 universities and colleges, 78.6% of them had carried out annual physical examination in 1977 and the rate of physical examination was 57.4%. 8. Out of 70 universities and colleges, 45.7% of them had tuberculosis control program and the prevalence rate was 6.0 per 1,000 students. 9. Student medical insurance program was developed by ten universities and one college among 25 universities and 45 colleges. 10. Student medical insurance benefit was varied according to university and college ; the reduction rate of medical fee was 20% to 80% for not only in-patient but also out-patient. 11. The upper limit of pay claim was varied according to the university and college from 5,000 won to no-limitation for out-patient and from 30,000 won to no-limitation for in-patient. 12. The highest utility rate of student medical insurance program was found in university "F" with the rate of 791 for out-patient and 12 for admitted patient per 1,000 students.
Communicable Disease Control ; Delivery of Health Care ; Fees and Charges ; Fees, Medical ; Humans ; Insects ; Insurance ; Insurance Benefits ; Korea* ; Outpatients ; Physical Examination ; Prevalence ; Rodent Control ; Sanitation ; Student Health Services* ; Tuberculosis ; Water

No abstract available.
Animals* ; Leptospirosis*

No abstract available.
Animals* ; Leptospirosis*

PURPOSE: To evaluate the contrast enhancement patterns and mass detection rate of metastatic adenocarcinoma of the liver in the early and late phase of spiral bolus dynamic CT. MATERIALS AND METHODS: Two-phase spiral bolus dynamic CT of the liver was performed on 34 patients with clinically or pathologically proved metastatic adenocarcinoma of the liver after bolus administration of 120 mL of contrast material intravenously. CT scanning was started at 45 seconds and 6 minutes after I~eginning of injection in 23 patients, and at 35 seconds and 3 minutes in another 11 patients. The enhancement patterns of the tumors were classified into 6 types compared with attenuation of surrounding normal liver parenchyma, as diffusely high, peripherally high, centrally high, mixed, iso, diffusely low. The enhancement patterns of 76 tumors in 34 patients were analysed. RESULTS: In the early phase, peripherally high attenuation was seen in 34(45%) and diffusely low attenuation in 23(30%). In the late phase, diffusely low attenuation was seen in 27(36%) followed by iso and mixed in 14 (18%), in each, and peripherally high in 13(17%). The appearances of enhancement pattern from the early to the late phase were variable. 12(16%) were diffusely low in both phases, 11(14%) were peripherally high in the early phase and diffusely low in the late phase, and 10(13%) were peripherally high in both phases. Number of tumor lesions detected were more in the early phase in 12(35%)patients, and in the late phase in 3(9%) patients. CONCLUSION: Metastatic adenocarcinoma of the liver showed variable enhancement patterns in the early and late phases of spiral bolus dynamic CT, although the most common pattern was peripherally high in early phase, and diffusely low in the late phase. The detection rate of masses was higher in early phase than late. The two-phase spiral bolus dynamic CT should be good method in detection and differential diagnosis of metastatic adenocarcinoma of the liver.
Adenocarcinoma* ; Diagnosis, Differential ; Humans ; Liver* ; Tomography, Spiral Computed* ; Tomography, X-Ray Computed

PURPOSE: To evaluate the contrast enhancement patterns and mass detection rate of metastatic adenocarcinoma of the liver in the early and late phase of spiral bolus dynamic CT. MATERIALS AND METHODS: Two-phase spiral bolus dynamic CT of the liver was performed on 34 patients with clinically or pathologically proved metastatic adenocarcinoma of the liver after bolus administration of 120 mL of contrast material intravenously. CT scanning was started at 45 seconds and 6 minutes after I~eginning of injection in 23 patients, and at 35 seconds and 3 minutes in another 11 patients. The enhancement patterns of the tumors were classified into 6 types compared with attenuation of surrounding normal liver parenchyma, as diffusely high, peripherally high, centrally high, mixed, iso, diffusely low. The enhancement patterns of 76 tumors in 34 patients were analysed. RESULTS: In the early phase, peripherally high attenuation was seen in 34(45%) and diffusely low attenuation in 23(30%). In the late phase, diffusely low attenuation was seen in 27(36%) followed by iso and mixed in 14 (18%), in each, and peripherally high in 13(17%). The appearances of enhancement pattern from the early to the late phase were variable. 12(16%) were diffusely low in both phases, 11(14%) were peripherally high in the early phase and diffusely low in the late phase, and 10(13%) were peripherally high in both phases. Number of tumor lesions detected were more in the early phase in 12(35%)patients, and in the late phase in 3(9%) patients. CONCLUSION: Metastatic adenocarcinoma of the liver showed variable enhancement patterns in the early and late phases of spiral bolus dynamic CT, although the most common pattern was peripherally high in early phase, and diffusely low in the late phase. The detection rate of masses was higher in early phase than late. The two-phase spiral bolus dynamic CT should be good method in detection and differential diagnosis of metastatic adenocarcinoma of the liver.
Adenocarcinoma* ; Diagnosis, Differential ; Humans ; Liver* ; Tomography, Spiral Computed* ; Tomography, X-Ray Computed

In advent of high-resolutional CT and MRI, it is not so difficult to detect the lumbar synovial cyst, however the unusual disease should be included in the differential diagnosis of cauda equine compression syndromes. The case of a 55-year-old man who had a low back pain and severe radiating pain on both legs showed a retrolisthesis at L3-4 and L4-5 and epidural enhancing mass just around L4-5 facet joint on MRI. Microscopically a lining of synovial tissue was demonstrated. After surgery of the total resection of synovial cyst and stabilization, the patient's presenting symptoms were improved.
Diagnosis, Differential ; Humans ; Leg ; Low Back Pain ; Magnetic Resonance Imaging ; Middle Aged ; Synovial Cyst* ; Zygapophyseal Joint

Recently, many authors have reported about the relationship of the volumes of hemorrhage in the brain parenchyma, hemorrhagic sites, optimal operation time, and the effects of mannitol and steroid on control of ICP to clinical manifestations. Many attempts to measure ICP in hydrocephalus, brain tumor, and head injury have been reported. But the measurements of intracranial pressure in spontaneous intracerebral hemorrhage are rare. Intracranial pressure was monitored prospectively in 30 patients who had stereotaxic surgery for spontaneous intracerebral hemorrhage. The results are as follows. 1. Intracranial pressure was increased in high PaCO₂. 2. There were no correlation in ICP, rebleeding and ADL ad discharge (P>0.05). 3. ICP was the most high level in 72 hours after operation. 4. There was 63.2% decrease in ICP after irrigation with 6000 IU urokinase in the site of hemorrhage. 5. There was no correlation between the numbers of natural drainage and ADL at discharge (P>0.05). 6. The higher the initial GCS, the higher the postoperative GCS.
Activities of Daily Living ; Brain ; Brain Neoplasms ; Cerebral Hemorrhage* ; Craniocerebral Trauma ; Drainage ; Hemorrhage ; Humans ; Hydrocephalus ; Intracranial Pressure* ; Mannitol ; Prospective Studies ; Urokinase-Type Plasminogen Activator

Multiple myeloma is malignant proliferation of plasma cells whose pathologic condition is produced by bone marrow invasion as well as excessive production of immunoglobulin. Its invasion into bone marrow causes severe pancytopenia. Therefore these patients are susceptible to thrombocytopenia and have bleeding tendency, especially during surgery. We experienced an anesthetic management of meningioma operation in a patient with multiple myeloma who showed severe thrombocytopenia and excessive abonormal immunoglobulin.
Anesthesia, General ; Bone Marrow ; Hemorrhage ; Humans ; Immunoglobulins ; Meningioma ; Multiple Myeloma* ; Pancytopenia ; Plasma Cells ; Thrombelastography* ; Thrombocytopenia*

Multiple myeloma is malignant proliferation of plasma cells whose pathologic condition is produced by bone marrow invasion as well as excessive production of immunoglobulin. Its invasion into bone marrow causes severe pancytopenia. Therefore these patients are susceptible to thrombocytopenia and have bleeding tendency, especially during surgery. We experienced an anesthetic management of meningioma operation in a patient with multiple myeloma who showed severe thrombocytopenia and excessive abonormal immunoglobulin.
Anesthesia, General ; Bone Marrow ; Hemorrhage ; Humans ; Immunoglobulins ; Meningioma ; Multiple Myeloma* ; Pancytopenia ; Plasma Cells ; Thrombelastography* ; Thrombocytopenia*

It is well known that the presence of arachnoid cysts (ACs) in young patients is a risk factor for developing a chronic subdural hematoma (CSDH) after a minor head injury. Although there have been controversies with the treatment, most authors recommend only draining the CSDH if the AC is asymptomatic. This judgement is based on the facts that this surgical approach has shown good clinical outcomes, and the AC usually remains unchanged after the surgery. Our case demonstrates that the AC of a young patient who developed a CSDH after a minor head injury completely disappeared after a burr hole drainage of the CSDH. Although the chances of an AC disappearing are low, this case shows that an AC might disappear after only draining a CSDH when a rupture of the AC membrane is identified. In such cases, we recommend first draining only the CSDH for the treatment of AC-associated CSDHs.
Arachnoid Cysts ; Arachnoid ; Craniocerebral Trauma ; Drainage ; Hematoma, Subdural, Chronic ; Humans ; Membranes ; Risk Factors ; Rupture