No Abstract Available.
Fatigue Syndrome, Chronic* ; Fatigue* ; Prevalence*

The sonographic findings of Trisomy 18 are varied. Sonographic findings including choroid plexus cyst, hydramnios, enlarged cisterna magna, shortening of femur, micrognathia and clenched hands are observed in our case of genetically confirrned Trisomy 18. A case of sonographically diagnosed Edward syndrome (Trisomy 18) with negative triple marker screening test is presented with a brief case history and review of literatures.
Choroid Plexus ; Cisterna Magna ; Femur ; Hand ; Mass Screening ; Polyhydramnios ; Trisomy* ; Ultrasonography ; Ultrasonography, Prenatal*

BACKGROUND: Pain is among the most prevalent symptoms experienced by patients with cancer. Severe pain is incompatible with quality of life. Although cancer pain can be effectively treated in 70-90% of patients with the principle of pain management, between 60% and 70% of cancer patients pain is inadequately treated. Both knowledge and attitudes of medical professionals are important for effective pain management. This study was designed to survey residents knowledge and attitudes toward cancer pain management in order to offer the basic data for researching the problems and education program of cancer pain management. METHODS: In February 1997, we surveyed 116 residents practising in 7 departments of one university hospital, including physicians and surgeons, with a case-oriented questionnaire assessing knowledge and attitudes toward cancer pain management. RESULTS: The percentage of residents choosing the correct answer for knowledge about pain management was, pain in the drug abuser(42.2%), equianalgesic dosing(47.4%), physical dependence(50.9%), WHO analgesic ladder(61.2%), neuropathic pain(62.9%), around the clock dosing(69.8%). The percentage of residents choosing answer for attitude toward cancer pain management ; upper limit to opioid prescription(46.5%), reluctance to prescribe morphine(45.7%), need of education for pain management(99.1%). Fear of side effects was the most frequent reason of their reluctance to prescribe opioids(80.4%.) Physicians had higher level of knowledge than surgeons(P=0.004). CONCLUSIONS: This study shows the presence of barriers to adequate pain control in Korea as identified in other countries. There is the lack of konwledge about cancer pain management and doctors are reluctant to prescribe because of negative attitudes towards pain management. This suggests a need for not simply offering knowledge but problemsolving education and training of pain management.
Education ; Humans ; Korea ; Pain Management* ; Quality of Life ; Surveys and Questionnaires

The purpose of this study is to review epidemiological and clinical characteristics of diverticular disease of the colan in Korea and to discuss the difference of the findings from those in other countries. Reviewing all thebarium enema films taken at the Seoul National University Hospital retrospectively for the last 8 years. that is, from January 1, 1980 to December 31, 1987, we observed the annual and overall incidence of the disease, the number and location of the diverticula, and the presenting symptoms of the cases. The results are summarized as follows: 1) Out of the patients examined, 237 cases had one or more diverticula in the colon, the overall incidence being 1.32%, 2) The annual incidence increased progressively for the last 8 years, from 0.25% in 1980 to 2.53% in 1987. 3) The mean age of the patients at the time of diagnosis was 51 years. The male to female ratio was 2.5. 4) The diverticula were located on the right side in 81.0% of the cases, on the left side in 10.6%, and on both sides in 8.4%. 5) In 82 cases (34.6%) single diverticulum was found, whereas 34 cases (14.3%) had more than 10 diverticula. 6) The most frequent symptoms for taking barium enema were abdominal discomfort and pain (34. 2%) and changes in bowel habits (33.8%}, whereas 45 casea (19.0%) had the examination just for a routine health check. In conclusiion, the diverticular disease of the colon is still uncommon in Korea as compared with in western countries, and the right colon type is far more freqtaent than the left colon type. However in recent years the incidence increases quite rapidly and the left colon type is getting more common.
Barium ; Colon* ; Diagnosis ; Diverticulum ; Enema ; Female ; Humans ; Incidence ; Korea* ; Male ; Retrospective Studies ; Seoul

No abstract available.
Cholecystectomy, Laparoscopic* ; Korea*

No abstract available.
Humans

No abstract available.
Heart ; Shock

This study was performed to investigate the biochemical properties of Acanthamoeba proteinase, its role in the pathogenesis of Acanthamoeba keratitis and the therapeutic effect of the homogenate of amniotic membrane as a proteinase inhibitors. Acanthamoeba castellanii isolated from the keratitis patient was cultured in PYG medium, in which the excretory and secretory products were analysed. The secretory proteinases of A. castellanii wre identified using in vitro azocasein assay, activity-PAGE, and various protein substrate degradation assays, and one of them was purified and characterized. The pruified secretory proteinase was a kind of serine proteinase. Its molecular weight was 105 kDa and optimal pH was 8.5. It was able to degrade the various protein substrates such as fibronectin, IgA, IgG, fibrinogen. The various proteinase ingibitors and the amniotic membrane homogenates were tested in vitro against the purified seirne proteinase. The amniotic membrane homegenates markedly showed the inhibitory effect against the enzyme activity and this inhibitory effect was also revealed in animal study. In vivo study, this purified proteinase was infected into 14 pigmented rabbit corneas, pretreated with steroids. The corneal lesions induced by both of the purified proteinase and A. castellanii, showed similar clinical findings each other, in which the stromal infiltration and opacity with epithelial defect was revealed. These corneal lesions were significantly inhibited without any side effects of the amniotic membrane homogenates. Conclusively, Acanthamoeba proteinase was closely associated with the pathogenesis of Acanthamoeba keratitis. This study provides a successful animal model of Acanthamoeba keratitis using pigmented rabbit. And the fact that Acanthamoeba-induced corneal lesions were inhibited by the amniotic membrane homogenate, suggested that the amniotic membrane homogenate have the ability of the serine protinase inhibition further investigative studies are also necessary.
Acanthamoeba castellanii ; Acanthamoeba Keratitis* ; Acanthamoeba* ; Amnion* ; Animals ; Cornea ; Fibrinogen ; Fibronectins ; Humans ; Hydrogen-Ion Concentration ; Immunoglobulin A ; Immunoglobulin G ; Keratitis ; Models, Animal ; Molecular Weight ; Peptide Hydrolases ; Serine ; Serine Proteases ; Steroids

Five patients with “definite” or “classical” rheumatoid arthritis who had failed to respond to salicylates, non-steroid anti-inflmmatory agents, steroids, and gold, were treated with D-Penicillamine. In a follow-up ranging from 3 weeks to 4 months, two patients had complete remission and one had major improvement. In one patient penicillamine had to be discontinued because of side effects and in another the time interval is too short at this reporting to assess the results.
Arthritis, Rheumatoid ; Follow-Up Studies ; Humans ; Penicillamine ; Salicylates ; Steroids

PURPOSE: To evaluate the usefulness of Gd-DTPA enhanced MR imaging in determining the metastatic lymph nodes in uterine cervical carcinoma. MATERIALS AND METHODS: Sixty nine patients with histologically proven cervical carcinoma underwent Gd-DTPA enhanced MR imaging. One hundred and thirty-eight pelvic regions(69 right,69 left) in 69 patients were analyzed for lymph node metastases. Pelvic lymph nodes were considered to be abnormal if they were greater than lcm in diameter and were enhanced on postcontrast T1 weighted images. RESULTS: Metastatic lymph nodes were found in 22 pelvic regions by surgicopathologic examinations. On MR imaging there were 14 true positives, 106 true negatives, 10 false positives and 8 false negatives. Gd-DTPA enhanced MR image had an accuracy of 86.9%, a sensitivity of 58.3%, a specificity of 91.4%, a positive predictive value of 58.3% and negative predictive value of 92.9% in evaluation of pelvic lymph node metastases. CONCLUSION: MR imaging with contrast enhancement may be useful in the evaluation of pelvic lymph node metastases in patients with uterine cervical carcinoma.
Gadolinium DTPA ; Humans ; Lymph Nodes* ; Magnetic Resonance Imaging* ; Neoplasm Metastasis ; Pelvis ; Sensitivity and Specificity