Glutaraldehyde is commonly used as a biocide to disinfect delicate instruments such as dental instruments, to treat warts, hyperhidrosis and bullous diseases and as a preservative in various materials. Contact sensitivity to glutaraldehyde may not be detected, because it is not included in the standard screening chemicals recommended in the screening tests. We report a case of allergic contact dermatitis caused by Wydex(2% glutaraldehyde). A 54-year-old female made a visit to our departrnent with eczematous dermatitis of both hands, neck and face. She worked as a cleaner in delivery room and newborn nursery, and had developed the dermatitis 1 month after Wydex' containing 2% glutaraldehyde had been to clean the rooms. She had no family or personal history of atopy or contact dermatitis. Patch tests with Korean Standard(KS-1000) and Wydex were performed, and patch tests with 2% glutaraldehyde, 0.2% gluteraldehyde and rubber mix followed. The positive results were, Wydex 2% ++, 0.2% +, 0.02% + and. glutaraldehyde 2% aq. +, 0.2% aq. + on day 2 and day 4. We confirmed that the skin lesions had been caused by Wydex . The symptoms were eradicated after she changed her work environment and there has been no evidence of recurrence.
Delivery Rooms ; Dental Instruments ; Dermatitis ; Dermatitis, Allergic Contact* ; Dermatitis, Contact ; Eczema ; Female ; Glutaral* ; Hand ; Humans ; Hyperhidrosis ; Infant, Newborn ; Mass Screening ; Middle Aged ; Neck ; Nurseries ; Patch Tests ; Recurrence ; Rubber ; Skin ; Warts

No abstract available.
Adrenogenital Syndrome* ; Congenital Hypothyroidism*

No abstract available.
Follow-Up Studies* ; Pneumonectomy*

PURPOSE: This study is aimed at obtaining the information on the physical fitness level of female flight attendants at a local airline. METHODS: The subjects are 2,409 female flight attendants who have had medical examination and physical fitness tests at an airline medical center from January 2 to December 30, 2008. The independent variables include socio-demographic & behavioral characteristics, and medical examination results, whereas the dependent variable is their physical strength score representing their fitness level. RESULTS: Factors that affect the fitness strength score are age, flight hours per year, and fasting blood sugar level. It is found that physical fitness level is higher when the subjects are over 35, on board for over 850 hours per year and their fasting blood sugar level is over 100 mg/dL. CONCLUSION: It is concluded that for the improvement of flight attendants' health, more exercise to develop cardio-respiratory endurance and muscular strength is needed, and further study needs to be done to develop fitness enhancement programs considering flight attendants' job characteristics, working years, and flight hours per year, and programs for those returning to their workplace after a long-term leave, and new employees.
Blood Glucose ; Fasting ; Female ; Humans ; Physical Fitness

No abstract available.
Fetus* ; Humans ; Pregnancy, Twin*

No abstract available.
Coal* ; Mortality* ; Pneumoconiosis*

Uterine sarcoma whieh is originated from uterine muscle and/or connective tissues, is very rare malignant tumor and is the most lethel of all primary uterine tumors. This study was undertaken to correlate the clinieal findings, diagnoses, managements and ultimate outcome of each particluar grouy of uterine sarcoma at Depart,ment of Obstetrics and Gynecology in Korea University Hospital. The reaults were as follows, 1. The distribution of uterinesarcomaby histologic type was 5 cases (35.7%) for leiomyosarcoma, 5 cases (35.7%) for endometrial strornal sarcoma and 4 eases (28.6%) for mixed Mullerian tumor, 2. The mean age and yarity were 50.8 years and 3.1. 3. The most common syrrlptorn was irregular vaginal bleeding (64.3%), and lower abdominal pain (21.4%), abdominal palpable mass (14.3%) in order of frequency. 4. The distribution by YIGO clinical atage was 35.7% for stage I, 35.7% for stage II, 7.2% for stage IE and 21.4% for stage lV. The average survival time of each stage of disease was decreased with increasing stage. 5. The mean survival time was decreased with inereasing numbers of mitotic figure per 10 high power fields. 6. The mean survival time according to histologc type was 14.5 months for leiomyoaarcoma, 21.5 months for endometrial stromal marcoma, 5.8 months for malignant mixed Mullerian tumor, respectively.
Abdominal Pain ; Animals ; Connective Tissue ; Diagnosis ; Female ; Gynecology ; Korea ; Leiomyosarcoma ; Mice ; Myometrium ; Obstetrics ; Sarcoma* ; Survival Rate ; Uterine Hemorrhage ; Uterus*

We have performed recession of all 4 rectus muscle in 8 eyes with neovascular or absolute glaucoma. The visual acuity of these eyes ranged fram no light perception to recognition of hand motion. As the purpose of surgery was to destroy all anterior ciliary arteries from the rectus muscles, after performing 2mm recessions on all 4 rectus muscles we applied cryotherapy on the oclera from he original rite to the mear insertion site. The cases were followed up for periods ranging from 3 to 19 months, with an average of 10.3 months. At the end of follow-up periods, we observed a statistically significant drop (p<0.05) in the intraocular pressure level, from the preoperative leveI of 49.8 +/- 7.9 mmHg (mean +/-SD) to 36.6 +/- 18.1 mmHg without any additional medical therapy. However, the decreases were not notable. In the treatment of neovascular glaucoma for absolute glaucoma, we have found that simultaneous disruption of all anterior ciliary arteries through anterior segment ischemia will not result in a satisfactory decrease in postoperative intraocular pressure.
Ciliary Arteries ; Cryotherapy ; Follow-Up Studies ; Glaucoma* ; Glaucoma, Neovascular* ; Hand ; Intraocular Pressure ; Ischemia ; Muscles* ; Visual Acuity

BACKGROUND: Most red blood cells that are crossmatched in a hospital blood bank are for surgical patients, and the majority of them is not transfused in spite of the use of MSBOS (maximum surgical blood order schedule). Because preoperative patients variables are omitted in MSBOS, an alternative system for ordering red cell units, which incorporates the patients variables for surgical patients, has been developed. METHODS: We studied the average amount of transfused red blood cell units per each elective surgery and also calculated the average red blood cell volume reduction and average hemoglobin reduction for each elective surgery incorporating patients variables, such as preoperative hemoglobin, postoperative hemoglobin, weight during the period from January to December, 2001 in Hanyang university hospital. We compared transfused units with the anticipated units using MSBOS and the average red blood cell volume reduction and the average hemoglobin reduction. We evaluated factors associated with the risk of transfusion during surgery. RESULTS: Total units transfused in elective surgeries were 2099 units. The anticipated units were 1925 in MSBOS, 1508 in average hemoglobin reduction, 1559 in average red blood cell volume reduction. With the exception of over-transfusion, the total transfused units were 953 units and the anticipated units were 1173 in the MSBOS, 1054 in the average hemoglobin reduction, and 1038 in the average red blood cell volume reduction. Factors associated with the risk of transfusion in multivariate regression analysis were preoperative hemoglobin (OR: 0.7431), sex (male=1, female=2, OR: 1.3166), weight (OR: 0.9890), age (OR: 1.0541), operating time (OR:1.0090). CONCLUSIONS: Preoperative hemoglobin and weight are major factors associated with transfusions. Therefore, preoperative ordering for red cell incorporating these factors may be effective in reducing the unnecessary excessive cross matching and the workload in blood banks.
Blood Banks ; Erythrocytes ; Humans

A clinical study was done on 29 cases of spontaneous pontine hemorrhage which were confirmed by brain CT scan at Keimyung university Dongsan hospital from Jan. 1981 to Feb. 1986. The results are summarized as follows. 1. The incidence of pontine hemorrhage was 7.4% of all spontaneous intracranial parenchymal hemorrhage. 2. The most prevalent age group were 40th and 50th decades and male to female ratio was 2.2:1. 3. The most common precipitating factor was hypertension and most of pontine hemorrhage occurred during daily routine or increased activities. 4. Symptoms on onset were headache, altered consciousness, vomiting, dizziness, motor weakness, dysarthria, sensory disturbance and generalized convulsion, in order of frequency. 5. Cardinal neurologic signs on admission were loss of consciousness, ocular signs e.g. Pinpoint or miotic pupil absent horizontal doll's eye movement ocular bobbing skew deviation MLF syndrome, motor weakness e.g. quadriparesis hemiparesis decerebrate rigidity, positive Babinski sign. 6. Mean size of hematoma on CT was 6.8cc and 44% was under 5cc. Hematoma of 4th ventricle was seen in 36% of pontine hemorrhage. 7. 25 cases of pontine hemorrhage were divided into 3 groups according to the location of hematoma on CT-basilar (2 cases), tegmental (15 cases), diffuse (8 cases). 8. All 29 cases of pontine hemorrhage were treated medically, 21% were improved, and 79% hopeless discharge or death. 9. Mild disturbance of consciousness on admission, small size (under 5cc) of hematoma and absence of hematoma in the 4th ventricle seem to be good prognostic indicators.
Brain ; Consciousness ; Decerebrate State ; Dizziness ; Dysarthria ; Eye Movements ; Female ; Headache ; Hematoma ; Hemorrhage* ; Humans ; Hypertension ; Incidence ; Male ; Neurologic Manifestations ; Ocular Motility Disorders ; Paresis ; Precipitating Factors ; Pupil ; Quadriplegia ; Reflex, Babinski ; Seizures ; Tomography, X-Ray Computed ; Unconsciousness ; Vomiting