Neurofibromatosis is one of the neurocristopathies that involve many system or tissues forming various types of lesion. Almost every tissue or organ can be involved by this disease. However, the eyeball itself is very rarely affected by this process. The findings seen in our case indicate the diversity of lesions in neurofibromatosis, and also suggest hamartomatous nature. Heterotopic ganglion cells and glial cells in uveal tract are not easily understood. We reported here a case of intra-occular neurofibromatosis with its characteristic involvement of the uveal tract, in a 21 year old female. Her ocular symptoms began at her age of 11 as poor vision and were slowly progressive together with multiple facial neurofibromas. The involved left eyeball showed many ganglioneuroglial cell nests in iris, ciliary body and retina. Minute plexiform neurofibromas were also seen in small nerve twigs around the eyeball.
Female ; Male ; Humans

No abstract available.

Adverse reactions to latex are various from localized skin problem to systemic anaphylaxis, even causing death. There are few reports on latex glove hypersensitivity in Korea, even though clinically the adverse reactions to latex sporadically have been reported. The purpose of this study was to survey the prevalence rate of adverse reactions to latex glove and compare the rate of allergy to ordinary latex glove with those 4 types of hypoallergenic gloves. Data on adverse reaction to latex gloves and symptoms as well as risk factors were collected from 63 operating room nurses using a questionnaire and direct observation of skim prick test. Questionnaire was used to survey the adverse reactions including the type I and IV, skin prick test was used to survey latex allergy defined type I. Among respondents, 25 nurses with adverse reaction to latex gloves were selected for the skin prick and exposure test with 5 latex gloves ( 1 ordinary glove, 4 hypoallergenic gloves) using the repeated measures design of the counterbalancing method. The results were followed : 1) The response rate of questionnaire was 96.8%, and the prick test was performed in 61 out of 63 nurses. 2) Common symptoms of adverse reactions to latex gloves were rash (49.2%), skin itching (44.3%), dizziness (31.3%), and eye itching (26.2%). 3) The prevalence rate of adverse reactions to latex glove was 80.3%. 4) The prevalence rate of latex allergy was 9.8%. The relationship between the latex allergy and atopy was significant, i.e. the atopic persons had more latex allergy than the non-atopics. 5) In 5 latex gloves, the prevalence rate of latex allergy by skin prick test and skin exposure test was follows : 16%, 24% for skin angel gloves, 8%, 24% for hypoallergenic HAG glove, 12%, 4% for hypoallergenic SmooTer-R glove, 8%, 0% for hypoallergenic Candle glove, 8%, 24% for hypoallergenic Neutralon glove respectively. There was no difference in prevalence rate of latex allergy among gloves by skin prick test. As the results of skin exposure test, the usual latex gloves had higher prevalence rate of latex allergy than the hypoallergenic gloves (p<0.0001).
Anaphylaxis ; Dizziness ; Exanthema ; Humans ; Hypersensitivity ; Korea ; Latex Hypersensitivity ; Latex* ; Operating Rooms ; Prevalence ; Pruritus ; Risk Factors ; Skin ; Surveys and Questionnaires

Curschmann' spirals morphologically similar to those seen in sputum were found in cervico-vaginal smears of six patients ranged from 28 to 40 years of age, during 18 months from January. 1985 to June. 1986. The prevalence was 1 in 2147 smears in that period. All of them had gynecologic disorders without systemic effect such as chronic cervictis in three, leiomyoma in one, pelvic inflammatory disorder in one, and primary infertility in one. The Curshmann' spirals in the smear showed varying degrees of maturation from wavy incipient ones to highly coiled mature ones, admixed with thick mucinous background, suggesting of their production in the uterine cervix itself. Also the recent history of undergone cryocautery, electrocautery or parturition suggest its production in the endocervical gland due to mechanical obstruction and/or change in biochemical composition of mucus.
Cervix Uteri ; Electrocoagulation ; Female ; Humans ; Infertility ; Leiomyoma ; Mucins ; Mucus ; Parturition ; Prevalence ; Sputum

In order to evaluate the role of cytopathologic diagnosis of sputum, bronchial washing and bronchial brushing in the diagnosis of lung cancer, we performed this study. The patients included in this study had undergone sputum, bronchial washing and brushing cytology over the 20-month period of 1985 through 1987. The total number of specimens was 5,495 of 2,242 patients, including 4,830 sputa and 665 bronchial washing and brushings. The average number of sputa and bronchial washings and brushings per case was 2.4 and 1.2 respectively. Among them, about 10% were unsatisfactory specimen, and three-fourths were negative specimens. In sputum cytology, the diagnosis of "atypical cells" was given to 3%, "suspicious for malignancy" was given to 1 %, and "malignancy" was given to 13%. In bronchial washing and brushing cytology, the diagnosis of "atypical cells", "suspicious for malignancy" and malignancy" was given to 6%, 3%, and 20% respectively. The cases diagnosed as "atypical cells" in cytology were actually malignancy in 95% and 84.8% of sputum and bronchial washing and brushings respectively, and the "suspicious for malignancy" were actually malignancy in 100% in both methods. The detection rates of malignancy were 50.4% and 55.2% in sputum and bronchial washing and brushing respectively, and the specificity was 100% in both methods. The accuracy of cell typing was 92% in sputum and 89.7% in bronchial washing and brushing.
Diagnosis* ; Humans ; Lung Neoplasms ; Lung* ; Sensitivity and Specificity ; Sputum

No abstract available.
Bile* ; Diagnosis* ; Drainage*

OBJECTIVE: The purpose of this study was to develop a Web-based ostomy self-care education program and to evaluate its effects on ostomates' self-care knowledge and self-care behavior. METHODS: Based on the needs assessment and literature review, a Web-based ostomy self-care education program was developed and modified incorporating feedbacks from nurse experts panel. The experimental group received the ostomy self-care using the Web-based program and the control group received the traditional education. The level of self-care knowledge and self-care behavior were measured and were compared between the experimental and the control groups. RESULTS: The levels of self-care knowledge and self-care behavior in the experimental group were significantly higher than those of the control group. CONCLUSION: This study implies that a Web-based education program for the ostomates can be used to improve ostomy self-care.
Education* ; Internet ; Needs Assessment ; Ostomy* ; Patient Education as Topic ; Self Care*

No abstract available.
Humans ; Infant, Newborn* ; Phototherapy* ; Riboflavin*

PURPOSE: Retinopathy of prematurity (ROP) is a disorder of developing retinal blood vessels in extremely premature infants. In the 1950's, the relationship of ROP and prolonged administraion of oxygen was demonstrated by many randomized clinical trials. After than, Oxygen use was severely restricted and the incidence of ROP was decreased. However, with the development of modern intensive care, ventilator, artificial surfactant, and other technology, the survival of extremely premature infants and incidence of ROP are increasing So we studied the time of development and risk factors of ROP. We also studied to decide the optimal time of mass screening in the preterm infants. METHODS: We studied 436 infants who was admitted in NICU of Ewha Womans Uninvesity Hospital for the treatment of RDS, prematurity or other reasons. They were examined by indirect opthalmoscope to schedule. RESULTS: 1) Among 436 infants, 49 infants (11.2%) were diagnosed as a retinopathy of prematurity. 2) The indicence of ROP increased with small gestational ages and low birth weights and the mean gestational age in the group of ROP was 30.9+/-4.0weeks and mean birth weight was 1450+/-352gms. 3) Mean age of first diagnosing time was 5.6 weeks after birth and the range of distribution was very wide. But mean age of first diagnosing time in gestational age was 36.3 weeks and it's range was narrow 4) The risk factors of ROP were prolonged use of oxygen, high concentration of oxygen with ventilator, frequent apnea, sepsis, hyaline membrane disease, bronchopulmonary dysplasia, the use of xanthine derivatives, phototherapy over than 1 week, surfactant treatment, perinatal asphyxia. CONCLUSION: Retinopathy of prematurity has a relationship with small gestational period, low birth weights, long duration of high oxygen, and other risk factors. The optimal period of mass screening in preterm infants for ROP is from 33 weeks to 36 weeks gestational age rather than chronological age after birth.
Apnea ; Appointments and Schedules ; Asphyxia ; Birth Weight ; Bronchopulmonary Dysplasia ; Female ; Gestational Age ; Humans ; Hyaline Membrane Disease ; Incidence ; Infant ; Infant, Extremely Premature ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature ; Critical Care ; Mass Screening ; Oxygen ; Parturition ; Phototherapy ; Retinal Vessels ; Retinopathy of Prematurity* ; Risk Factors* ; Sepsis ; Ventilators, Mechanical ; Xanthine

The purpose of this study was to identify the children's sleeping patterns, such as the sleeping hours and the nature of sleep disruptions following hospitalization and its accompanying factor. The data were collected from December, 1997 to March, 1998 using a questionnaire developed by researchers. The subjects were 76 children in a hospital. The results of this study were summarized as follows : 1. The average sleeping hours(sleep duration) at night were 10 hours and 10 minutes and 9 hours and 9 minutes before and after hospitalization respectively. There was a significant difference(P<0.01). 2. The mean bed time(sleep onset) was 10:22 pm and 10:28 pm before and after hospitalization respectively. There was no significant difference. 3. The mean hour of rising(sleep termination) was 7:54 am 7:08 am before and after hospitalization respectively. There was a significant difference(P<0.01). 4. The mean number of sleep disruption was 0.72 and 1.94 before and after hospitalization respectively. There was a significant difference(P<0.01). The sleep disruptions were influenced by crying of other children(53.9%), lights(28.9%) nursing procedures(18.4%), noise of TV(17.1%) and noise of visitors(15.8%).
Child ; Crying ; Hospitalization* ; Humans ; Noise ; Nursing ; Child Health ; Surveys and Questionnaires