No abstract available.
Denture, Partial, Removable*

No Abstract available.
Catheter-Related Infections*

BACKGROUND: Respiratory infection in pregnancy can cause various side effects and affect the fetus. Therefore, efforts to prevent infection during pregnancy are essential. This study investigated knowledge and compliance regarding the prevention of respiratory infection among pregnant women. METHODS: A survey was conducted on May 10, 2012 on 300 pregnant women who attended a maternity school education program in a tertiary care hospital. The responses of 259 women were collected and analyzed. RESULTS: Only 2 women (0.8%) had been educated about respiratory infection prevention methods, while 106 (40.9%) experienced respiratory infection during pregnancy. The mean score of respiratory infection prevention knowledge was 11.63 out of 15 points (percentage of correct answers: 77.5%). The mean score for compliance to respiratory infection prevention was 32.34 out of 52 points (percentage of practice: 62.19%). Knowledge and compliance were found to be positively correlated. CONCLUSION: Although many pregnant women experience respiratory infection during pregnancy, few have opportunities to be educated about prevention. Thus, the positive correlation between knowledge and compliance highlights the need for respiratory infection prevention education programs.
Compliance ; Female ; Fetus ; Humans ; Pregnancy ; Pregnant Women ; Tertiary Healthcare

No abstract available.
Methods* ; Resin Cements*

No abstract available.

We reviewed the clinical features and the skin biopsy slides of 27 patients who were diagnosed as PLEVA clinically or histapathologically in order to evaluate the clinical characteristics and the specific histopathological findings of PLEVA. The results were as follows : l. 13 of these 27 cases(48%) were confirmed as PLEVA. 2. PLEVA was more frequent in males(85% ), most of whom were young adults. 3. In most cases of PLEVA, the predilection site was on the trunk and extremities, and mild pruritus was a characteristic complaint. 4. Most cases of PLEVA were treated with tetracycline or PUVA therapy with temporary remission, but this therapy did not decrease the rate of recurrence. 5. Some histopathological findings previously described as typical in PLEVA(eg, trapped RBC in the epidermis, exocytosis of lymphocyte, dermal hernorrhage and lymphocytic perivasculitis) seemed not to be specific and were often seen in a variety of other dermatoses. 6. The histopathological findings of linear parakeratosis(85%) and dyskeratotic cells in the middle and upper epidermis(92% ) seemed to be significant findings for PLEUA. 7. The above mentioned histopat,hological findings for PLEVA were frequently found from the vesicular lesions or necrotic hemorrhagic papules.
Biopsy ; Epidermis ; Exocytosis ; Extremities ; Humans ; Lymphocytes ; Pityriasis Lichenoides* ; Pityriasis* ; Pruritus ; PUVA Therapy ; Recurrence ; Skin ; Skin Diseases ; Tetracycline ; Young Adult

No Abstract available.
Infection Control*

OBJECTIVES: Health care workers(HCWs) are more likely to become infected with tuberculosis from patients in the hospital. When HCWs have an active tuberculosis infection, it is possible that they also become a source of infections to other HCWs and patients. METHODS: Tuberculin tests were performed with mantoux method using 5 units of tuberculin by infection control practitioners on Feb. 21, and Mar. 7, 1997. A total of 138 newly employed HCWs including 44interns and 94 nurses were tested. Results of skin test were interpreted by themselves according to the instructions. RESULTS: Among 138 personels, skin tests were negative in 27 personels (19.6%); 4 interns (9.1%) and 23 nurses (24.5%). There were 3 persons (2.2%) who had a history of tuberculosis which had been treated. CONCLUSION: The study showed that approximately 20% of newly employed HCWs had negative tuberculin skin test. Given the possibility of being infected with tuberculosis in the hospital, regular follow up of tuberculin skin test is warranted to protect HCWs,
Delivery of Health Care* ; Humans ; Infection Control Practitioners ; Skin Tests* ; Skin* ; Tuberculin Test ; Tuberculin* ; Tuberculosis

The serodiagnostic test of syphilis employed with the greatest freguency in this country is the VDRL procedure which is one of the flocculation test utilizing cardiolipin-lecithin as an antigen. As well known, the immunologically nonspecific nature of this test relegates it only to screening test, so that all the sera displaying weakly reactive or reactive VDRL in the absence of definite evidence of present or past syphilis should be confirmed by using the specific treponemal antigen tests. However, there are only lirnited numbers of institutions at which the specific treponemal antigen tests are carried out, because the tests usually need quite coaiplicatnl technology and specifically trained personnel. The Treponema. pallidum hema.gglutination assay (TPHA) which was first described by Rathlev in 1965 and established as more improved and standardized procedure in serodia,gnosis of syphilis by Tornizaxva and Kasamatsu (1966) has been found to h as sensitive and specific as the technically more complicated Fluorescent treponemaI antibody absorption (FTA-ABS) or Treponema pallidum immobilization (TPI) po cedure by rnany investigators from different parts of the world during these 10 years. The TPHA has also been found to have definite advantage over the other tests because it is easy to perform and economic. The present authors felt. that the TPHA meight be the most reasonable method to be used in this country and decided to evaluate it in the serodiagnosis of problem cases. Sera from 516 presumed normal persons, 686 pregnant women ancl 1345 patients with various diseases other than syphilis were screened with the standard VDRL procedure as described and recommanded by USPHS. Out of these, 475 of t.he presumed normal persons, 646 of the pregnant women and 1243 of the patient group wit;h various diseases other than syphilis v;ere serologically nonreactive and 10, 12 and Rl sera from each of the above groups, respectively, were found to be true syphilitc with definite evidence of clinical signs or history of syphilis. Thirty-one out of the presumed normal persons, 28 out of the pregnant women and 71 out of the patient group with various diseases other than syphilis showed either weakly reactive or reactive VDRI, in undiluted sera without definite evidence of syphilis and these 130 sera from 130 persons were the subject of the present study. The TPHA was carried out on these 130 sera. according to the ma.nual MEA-TP instructed by National Institute of Health, Japan. The reagents used in this study rvere rnanufactured and supplied hy the Fujizoki Pharmaceutical Co. Ten (32.3%) out of the R1 sera from preaumed normal persons, 11 (39.4%) out of the 28 sera from pregna.nt women a.nd 28 (69.4%) out of the patient group with various disea ses other then syphilis showed reactive TPHA. Eighty-seven of the total 130 sera showed weakly reactive VDRL so called rough result and 19 (21.8%) Of these 87 sera showed reactive TPHA, while 30(69.8%) of the 43 sera which showed reactive VDRL were found to be TPHA reactive. These results arc in general agreement with those of other investigators confirmed by the more complicated FTA-ABS or TPI. The overall incidence of syphilis was 3.87%, 3.35% and 4.38% in presumed normal persons, in pregnant women and in patient group with various diseases other than syphilis respectively. Considering the relative lack of study concerning to the false positive reactions in this country, these results may be helpful to the clinician to rnake a cert.ain diagnostic decision when they meet such a patient whose VDRL is weakly reactive or reactive in the absence of definite evidence of syphilis. The authors concluded that: the MHA-TP technique is easy in performance, economic and highly specific in serodiagnosis and that this technique is highly recommanded in this country. * The authors thank Fujizoki Pharrnaceutical Company, Tokyo, Japan which provided the TPHA reagents used in this study.
Absorption ; Bezafibrate ; False Positive Reactions ; Female ; Flocculation Tests ; Humans ; Immobilization ; Incidence ; Indicators and Reagents ; Japan ; Mass Screening ; Pregnant Women ; Research Personnel ; Serologic Tests* ; Syphilis* ; Treponema ; Treponema pallidum ; United States Public Health Service

Myxofibrosarcomas (MFSs), which consist of multiple nodules with a variable cellular population in a myxoid matrix, are primarily located in subcutaneous tissue. Pleomorphic hyalinizing angiectatic tumors (PHATs) are rare soft-tissue tumors characterized by a proliferation of highly pleomorphic spindle or polygonal cells and abundant ectatic blood vessels in cellular or myxoid stroma. We present here an unusual case of a high-grade MFS with a PHAT-like appearance. A 67-year-old man presented with an asymptomatic subcutaneous mass in the right forearm. The tumor had myxoid, hypo-, and hypercellular areas with highly pleomorphic spindle or polygonal tumor cells that showed frequent mitoses and nuclear pseudoinclusions. Foci of punctuate necrosis and inflammatory infiltration were present throughout the tumor, and abundant ectatic, thick-walled vessels containing blood clots were noted. The tumor cells were immunohistochemically positive for vimentin but negative for CD34, S-100 protein, smooth muscle actin, desmin, and bcl-2.
Actins ; Aged ; Blood Vessels ; Desmin ; Forearm ; Humans ; Hyalin ; Mitosis ; Muscle, Smooth ; Necrosis ; S100 Proteins ; Sarcoma ; Subcutaneous Tissue ; Vimentin