No abstract available.
Endometriosis* ; Female

To investigate the nature of artifacts caused by air and chemical shift by fat, a test tube phantom study was performed in 2.0T and 0.5T superconducting magnetic resonance imaging systems in various imaging sequences. Spatial mismapping and signal change made image distortion in spin echo images of the air-column and severe signal voids in gradient echo images. Chemical shift artifacts appeared in the planes of frequency-encoding axis as crescent-shaped signal voids and summated bright signals, Both artifacts were more prominent in high field strength, Images at 0.5T showed more severe artifacts in the T2-weighted images than those in the other sequences. As the acquisition matrix increased, truncation artifacts decreased and susceptibility artifacts in gradient echo images diminished. Familiarity with causes, appearances and mechanisms of various artifacts will help radiologists for interpretation of MRI.
Artifacts* ; Magnetic Resonance Imaging* ; Recognition (Psychology)

The purpose of this study was to compare the status of sanitation education and sanitation knowledge in school foodservice with commercial foodservice. The survey sample was institutional foodservice directors (n = 88) in A office of education and commercial foodservice directors (n = 81) in B foodservice industry. The questionnaire requested information about demographic information, situation of sanitation education, contents of sanitation education practice, importance of sanitation education, and sanitation knowledge. Data were analyzed using frequencies, means, chi-square test, and t-test. Over half (52.1%) of the respondents were institutional foodservice directors, 47.9% of the respondents were commercial foodservice directors. The majority of institutional foodservice directors were 25-29 years of age (38.6%), over 10 years of working experience (63.6%) and commercial foodservice directors were 25-29 years of age (53.1%), 5-10 years of working experience (35.0%). 66.3% of the respondents were educated food safety once a month, but 8.6% of commercial foodservices were never educated. The majority of the respondents used printing materials (73.3%) or lecture (74.8%). The importance level of institutional foodservice directors about sanitation education was significantly higher than commercial foodservice directors. The average score of institutional foodservice directors'sanitation knowledge was 87.05/100.00. The commercial foodservice directors'sanitation knowledge 67.74 was significantly lower than institutional foodservice directors (p< 0.05). Therefore, there should be a systematic education program designed for commercial foodservice directors.
Surveys and Questionnaires ; Food Safety ; Humans ; Sanitation

One adverse effect of PUVA therapy is the development of severe dermatitis. Only a few cases of photoallergy to psoralens during PUVA therapy have been reported. We describe herein a patient with photoallergic dermatitis induced by PUVA with 8-methoxypsoralen(8-MOP). A 38-year old woman with generalized vitiligo had acute pruritic exanthematous maculopapular lesions in the treated areas after PUVA therapy with 8-MOP. A patch test and photopatch test were performed with 8-MOP, 5-MOP, and 4,5,8-trimethylpsoralen(TMP). The patch test carried out with these psoralen derivatives were all negative, but the photopatch test showed a positive reaction to 8-MOP. The patient consequently had PUVA therapy with 5-MOP and she had no further experience of a photoallergic reaction.
Dermatitis ; Dermatitis, Photoallergic* ; Female ; Ficusin ; Furocoumarins ; Humans ; Methoxsalen* ; Patch Tests ; PUVA Therapy ; Vitiligo

No abstract available.
Esophageal Neoplasms*

No abstract available.
Empyema* ; Fistula*

A wide variety of cancers metastasize to the ovaries. In a majority of instances the primary site is the gastrointestinal tract, breast, or other gynecologic organs. The best known tumor of this type is signet-ring cell adenocarcinoma. The gallbladder and bile duct are rare sources of these metastases. The authors have had an experience of a case that was presented of Krukenberg tumor metastatic from the gallbladder and report the case with brief review of literature.
Adenocarcinoma ; Bile Ducts ; Breast ; Female ; Gallbladder* ; Gastrointestinal Tract ; Krukenberg Tumor* ; Neoplasm Metastasis* ; Ovary

This study was conducted to develop and evaluate nutrition education media for breast cancer. The booklet was developed and consisted of breast cancer and diet, breast cancer and nutrition, breast cancer and food safety and Ingredients and recipes for breast cancer. The questionnaire requested information related to demographics, importance and satisfaction of evaluation for nutrition education media, evaluation of each chapter, and satisfaction of educational media. The data were analyzed using SPSS for Windows (version 12.0). The results were summarized as follows. The importance score for nutrition education media was higher than the satisfaction score. As a result of IPA analysis, quadrant I included 'comprehension', 'appropriateness of media', 'emphasis of the point'. Quadrant II classified with 'appropriateness of terms', 'interest', 'authenticity', 'appropriateness of illustrations'. Quadrant III included 'appropriateness of color and calligraphy', 'simplicity'. Quadrant IV classified with 'appropriateness of examples', 'concreteness'.
Breast ; Breast Neoplasms ; Demography ; Diet ; Food Safety ; Pamphlets

BACKGROUND: To obtain reference values for the ambulatory blood pressure, 30 normotensive Korean young males, aged 22-28 years(mean age: 25 years) were investigated. METHODS: The ambulatory blood pressure was recorded with SpaceLabs Model 90207 monitor over 24 hours at 20 minutes intervals during day-time(6 am-10pm) and at 30 minutes intervals during night-time (10 pm-6 am). RESULTS: The ambulatory blood pressure of the 30 subjects averaged 119/74mmHg over 24 hours, 122/78 mmHg during day-time and 112/68 mmHg during night-time. The upper limit of normal ambulatory blood pressure was suggested as the value of mean+/-2SD which revealed 131/84mmHg for 24 hours, 134/90 mmHg for day-time and 126/80 mmHg for night-time. CONCLUSION: Reference values for the ambulatory blood pressure, in normotensive Korean young men, were obtained by SpaceLab model 90207 monitor.
Blood Pressure* ; Humans ; Male ; Reference Values*

BACKGROUND: The endothelial expresson and upregulation of ICAM-1 and epidermal keratinocyte expression of ICAM-1 are well documented in psoriasis. ICAM-1 mediates the adhesion and trafficking of circulating activated skin-seeking CD45RO+ memory CD4+ T lymphocytes from the vessel into the dermis and epidermis of psoriatic skin by binding to its ligand LFA-1(lymphocyte function-associated antigen-1) expressed on lymphocyte membranes. OBJECTIVE: The purpose of this study was to investigate the expression of ICAM-1 in vascular endothelium and keratinocyte of psoriatic skin and the difference of ICAM-1 expression between early and fully developed psoriatic lesions. METHODS: We have studied the expression of ICAM-1 in twelve psoriatic patients who had not been treated for psoriatic lesions for 1 month and three normal human skin samples by immunohistochemical staining using monoclonal antibody against ICAM-1. RESULTS: Immunohistochemical staining revealed anti-ICAM-1 antibody positively stained only in the subpapillary endothelial cells of normal skin. But in all psoriatic lesions studied, anti- ICAM-1 antibody was stained positively in the endothelium of papillary and subpapillary plexus, and in fully developed psoriatic lesions, anti-ICAM-1 antibody was stained focally in epidermal keratinocytes. CONCLUSION: The results suggest that ICAM-1 expression on papillary microvessels and keratinocytes may play an important role in the transendothelial and transepidermal migration of lymphocytes from the vessel into the dermis and epidermis of psoriatic skin.
Dermis ; Endothelial Cells ; Endothelium ; Endothelium, Vascular* ; Epidermis ; Humans ; Intercellular Adhesion Molecule-1 ; Keratinocytes* ; Lymphocytes ; Membranes ; Memory ; Microvessels ; Psoriasis ; Skin* ; T-Lymphocytes ; Up-Regulation