A survey was conducted to study perception and attitudes of examinees of, health screening center towards items, cost and procedures of health examination and degree of satisfaction with health examination, from March 2 to May 31, 1995. The study population was 468 examinees received health examination at Health Screening & Diagnosis Center of Yeungnam University Hospital. A questionnaire method was used to collect data. The followings are summaries of findings Examinees were predominantly male(77.4%) ; had college education(68.6%), and held white-collar workers (57.8%). Statistical significance of association between frequency of periodic health examination and other variables
Diagnosis ; Mass Screening*

A case of carcinoma of the parathyroid gland causing hyperparathyroidism was experienced at the department of orthopaedic surgery, C.A.F.G.H. This patient, a 23 years old male, had complained of a left shoulder pain during the past 3months. And weakness of the lower extremities causing walking disturbance, multiple bone pain, and polyuria had occurred sinoe one month before admission. Physical examination revealed a hard palpable mass in the right anterior region of the neck. Radiologic examination revealed subperiosteal bone resorption in phalanges of the hands and feet, generalized osteoporosis and cystic lesions, and pathologic fracture of the ribs, left humerus, and left femur. Laboratory studies demonstrated hypercalcemia, hypophosphatemia, increased alkaline phosphatase and PTH, hypercalciuria, and hyperphophaturia. Sonogram and C-T scan of the neck revealed a mass in the right inferior portion of the thyroid. Rib biopsy revealed the findings of ostitis fibrosa cystica, and parathyroid gland and regional lymph node biopsy revealed a parathyroid carcinoma with regional lymph node metastasis.
Alkaline Phosphatase ; Biopsy ; Bone Resorption ; Femur ; Foot ; Fractures, Spontaneous ; Hand ; Humans ; Humerus ; Hypercalcemia ; Hypercalciuria ; Hyperparathyroidism ; Hypophosphatemia ; Lower Extremity ; Lymph Nodes ; Male ; Neck ; Neoplasm Metastasis ; Osteoporosis ; Parathyroid Glands ; Parathyroid Neoplasms ; Physical Examination ; Polyuria ; Ribs ; Shoulder Pain ; Thyroid Gland ; Walking

PURPOSE: The aim of this study is that the prevalence of rotavirus infection was evaluated by each group and clinical features of group A, B and C rotaviruses infections were described respectively to compare one with another. METHODS: Between January 2010 and December 2010, we enrolled a group of children below 10 years of age admitted for management of acute diarrhea at the Catholic University of Korea Bucheon St. Mary's Hospital. A total of 310 stool samples documented to be free of common bacterial pathogens were collected from children with diarrhea. The presence of group A, B or C rotavirus is indicated by amplification of DNA segments of the expected lengths after the first and second PCRs. RESULTS: In a total of 310 stool specimens, 40 (12.9%) specimens were positive for rotaviruses. These included 23 (7.4%) positive for group A, 5 (1.6%) for group B and 12 (3.9%) for group C rotaviruses. Group B rotavirus infected patients had significantly less diarrheas per day (group A: P=0.01, group C: P=0.01) and shorter duration of vomiting days (group A: P=0.03, group C: P=0.03) than those with group A and C rotaviruses infection respectively. All the group B rotaviruses had been isolated in March and October. Group C rotavirus infections were prevalent during late summer and early winter and peaked in October. CONCLUSION: These findings indicate that group B and C rotaviruses are notable causes or the contributing causes of diarrhea among infants and children in Korea.
Child* ; Diarrhea ; DNA ; Gastroenteritis* ; Gyeonggi-do ; Humans ; Infant ; Korea ; Polymerase Chain Reaction ; Prevalence* ; Rotavirus ; Rotavirus Infections ; Vomiting

BACKGROUND: N-methyl-D-aspartate (NMDA) antagonists can be useful as preemptive analgesic agents and effective in reducing central sensitization. The purpose of this study was to evaluate the preemptive effect of intravenous (IV) ketamine on the behavioral responses between a pre- versus post-formalin test in a rat model. METHODS: Sprague-Dawley rats (250 - 300 g) were prepared with a PE-50 indwelling IV catheter to receive either saline or ketamine. Rats received ketamine 1 mg/kg intravenously through a catheter either 1 min before or 5 min after formalin. The formalin test was performed with 5% formalin 100nl. All rats were randomly divided into one of three groups; a control (n = 8), pre-treatment (n = 7), or post-treatment (n = 7) group. Pain related behaviors were quantified by counting the numbers of flinching of the injected paw for 60 minutes. RESULTS: Intraplantar formalin injection produced a biphasic (phase 1, 0 - 10 minutes; phase 2, 10 - 60 minutes after formalin injection) appearance of flinching behavior in the control, pre-treatment, and post- treatment groups. The pre-treatment group showed less flinching in phase 2 than the control group (P < 0.05), but the post-treatment group didn't. CONCLUSIONS: These results suggest that pre-treatment of IV ketamine 1 mg/kg showed a preemptive analgesic effect.
Analgesics ; Animals ; Catheters ; Central Nervous System Sensitization ; Formaldehyde* ; Ketamine* ; Models, Animal ; N-Methylaspartate ; Pain Measurement* ; Rats* ; Rats, Sprague-Dawley

BACKGROUND: Primary hepatocellular carcinoma(HCC) is the second cause of cancer death in our country. Hepatitis B virus(HBV) and hepatitis C virus(HCV) are important risk factors for hepatocellular carcinoma. The mechanism of HCC development and the epidemiology in HCV infected individuals are still unclear. In this study, we investigated the epidemiolgical and clinical features of HCC in relation to viral infection. METHODS: We reviewed the medical records of 160 HCC patients retrspectively who had been admitted to one University Hospital located in Seoul between January 1991 and December 1995. Among these patients, 113 patients were positive for HBsAg(B group), 24 for anti-HCV(C group). We compared epidemiological and clinical data between B group and C guoup. RESULTS: Anti-HCV positivity was significantly higher in HBsAg negative patients than in HBsAg positive patients(53.3:1.7%, p<0.01). The mean age of patients in B group was significantly lower than that in C group(52:62yr, p<0.01). In C group, the proportion of Child-Pugh class B and C was significantly larger than that of B group(35.4: 75.0%, p<0.01). In C group, the proportion of transfusion history was significantly larger than that in B group(4.4: 16.7%, p<0.05), and the proportion of drug abuse hestory was significantly larger than that in B group (31.0:62.5%, p<0.01). In C group, the albumin, cholesterol, Gamma-glutamyl transferase leves were significantly lower than those in B group. In B group, the proportion of metastasis was significantly larger than that in C group(31.9:4.2%, p<0.01). Alpha fetoprotein levels greater than 400ng/ml are much more prevalent in group B significantly(67:39.1%, p<0.05). No significant differences in cumulative survival rate(1yr, 2yr) and median survival time were observed between the two groups. CONCLUSIONS: We ascertain that the HBV and HCV are inportant factors in HCC. In epidemiology and clinical features of HCC, there were some difference between the HBsAg and anti HCV positive group. Therefore, on primary health care settings, it is necessary to test for hepatitis C as well as hepatitis B in order to prevent and manage HCC and chronic liver desease.
alpha-Fetoproteins ; Carcinoma, Hepatocellular* ; Cholesterol ; Epidemiology* ; Hepatitis B ; Hepatitis B Surface Antigens* ; Hepatitis C ; Humans ; Liver ; Medical Records ; Neoplasm Metastasis ; Primary Health Care ; Risk Factors ; Seoul ; Substance-Related Disorders ; Transferases

BACKGROUND: N-methyl-D-aspartate (NMDA) antagonists can be useful as preemptive analgesic agents and effective in reducing established central sensitization. The purpose of this study was to evaluate the preemptive effect of intrathecal ketamine and compare the behavioral antinociceptive responses between pre- versus post-formalin ketamine administration in a rat pain model. METHODS: Sprague-Dawley rats (250 - 300 g) were prepared with a PE 10 indwelling intrathecal catheter to receive either saline (control) or ketamine. Rats received ketamine 100ng intrathecally through a catheter either 7 min before or 5 min after formalin. The formalin test was performed with 5% formalin 100nl. The control (n = 8), pre-treatment (n = 7), and post-treatment (n = 7) groups were studied. Pain related behaviors were quantified by counting the incidences of flinching of the formalin injected paw for 60 minutes. RESULTS: Intraplantar formalin injection produced a biphasic (phase 1, 0 - 10 minutes; phase 2, 10 - 60 minutes after formalin injection) response of flinching behavior in control, pre-treatment, and post-treatment groups. The post-treatment group showed less frequent phase 2 flinching than the control group (P < 0.05). CONCLUSIONS: Post-treatment of intrathecal ketamine 100ng was effective on inhibition of phase 2 nociceptive behaviors following the formalin injection. These results suggested that intrathecal ketamine shows an analgesic effect when administered as a post-treatment.
Analgesics ; Animals ; Catheters ; Central Nervous System Sensitization ; Formaldehyde* ; Incidence ; Ketamine* ; N-Methylaspartate ; Pain Measurement* ; Rats* ; Rats, Sprague-Dawley

No abstract available.
Guillain-Barre Syndrome* ; Pregnancy*

Computerized tomography has been used in the evaluation of the intracranial lesions. Recently the usage of computerized tomography has progressively widened in many fields of clinical practice. In orthopedics computerized tomography has been tried in the diagnosis and the determination of treatment of tumors, spinal disorders, hip disorders and knee problem. Four problem cases in which concentric reduction could not be obtained after closed reduction of hip dislocations were evaluated by computerized tomography from Apr, 1, 1983 to Mar. 31, 1984 in the Capital Armed Forces General Hospital and following conclusiions were obtained: 1. Open reduction revealed that muscles(adductor and pyriformis muscles), joint capsule and osteocartilaginous loose bodies (femoral and acetabular) were interposed to hinder concentric reduction. Large posterior acetabular fragment induced instability and redislocation of the hip. 2. When there were 2-3 mm lack of symmetry of the two femoral heads or any abnormal findings(breakage of Shenton's line etc.) in plain roentgenography, computerized tomography was recommanded, and muscles, osteocartilaginous loose bodies and instability were found. 3. Computerized tomography is an easy simple method and has a great diagnostic value in the evaluation of asymmetry and instability after closed reduction of traumatic hip dislocations.
Acetabulum ; Arm ; Diagnosis ; Head ; Hip Dislocation ; Hip ; Hospitals, General ; Joint Capsule ; Knee ; Methods ; Muscles ; Orthopedics ; Radiography

The fetus papyraceus is a remarkably mumified fetus and the complication is rare in multiple pregnancy. If one fetus of multiple pregnancy died in uterus remote from term and other fetus did not, the fetus with placenta is compressed by the membrane of living fetus in uterus and then the dead fetus becomes a fetus papyraceus. Recently we had experienced two cases of fetus papyraceus in twin pregnancy at our department of Obstetrics and Gynecology, Keimyung University School of Medicine. We present these cases with brief literatures.
Female ; Fetus* ; Gynecology ; Humans ; Membranes ; Obstetrics ; Placenta ; Pregnancy ; Pregnancy, Multiple ; Pregnancy, Twin* ; Uterus

Reports on a potential relationship between sensory neural hearing loss(SNHL) and cardiovascular or hematologic factor show that the results are controversial. A detailed analysis of risk factors in the development of SNHL was carried out in 3,050 non-noise exposed healthy worker. The mean hearing threshold of both ears at 500, 1000, 2000, 4000, 8000Hz was measured and the effect of age, possible cardiovascular risk factor and hematologic factor (blood viscosity and hemostatic factors) on SNHL were evaluated. First, each of these were associated with loss of hearing sensitivity when univariately and multivariatively analysed. In a multiple regression model, age, sex, body mass index, WBC and total cholesterol level were independently associated with the mean of hearing sensitivity decrease at 4000 and 8000Hz. Second, study subjects were divided into two group (normal vs SNHL) and we compare the possible risk between both groups, and analysed univariate and multivariative logistic model. In a multiple logistic regression model, age, sex, body mass index, WBC and total cholesterol level, total protein, platelet were independently associated with SNHL. Our results show that we have some reliable indices of susceptibility to SNHL using cardiovascular measures or biochemical factor, but future, more extensive studies are required.
Blood Platelets ; Body Mass Index ; Cholesterol ; Ear ; Hearing Loss* ; Hearing* ; Logistic Models ; Risk Factors ; Viscosity