We reviewed the 43 medical records of patients with cellulitis or erysipelas who had been admitted at the depar1ment of dermatology of Seoul National University Hospital and followed them up for mean 21.6 months. The results were as follows. 1. The sex ratio of patients with cellulitis was 1:1.4 and the average age was 49 years. 2. The lower extremity as the most frequently invloved site of cellulitis with the frequency of 58.1% (25 cases), with the head and neck being involved in 16 cases(37.2%) and trunk and upper extremity in 1 case each(2.3% ). 3. The portals of infecticin were suspected in 33 cases(76% ), where tinea pedis was detect,ed in 18 cases(41.9%), previous skin infeection 10 cases(23.3%) and trauma in 9 cases(20.9%). 4. Initial systemic symptoms were fever(76.7%), chill(65.1%) and headache(37.2%). Erythema(100%), local heating(90,7%), tenderness(88.4%), swelling(86.0%), ulcer(16.3%), bulla(14.0%), lymphangitis(9.2%) and lymphadenit,is(9.2%) were found in the skin lesions. 5. The laboratory findings revealed leukocytosis in 35.7%, elevaed ESR in 86.8% positive 6. ASO titer in 63.0% and positive CRP in 80%, Microorganism. were detected in only 1 of 15 blood cultures, in 2 of 4 bulla fluid cultures and in 7 of 9 bus cultures. There was no growth of causative microorganisms in 3 tissue cultures and 9 saline needle aspiration cultures. Penicillin was used as primary antibiotics in 19 cases, which changed to another antibiotics due to lack of improvement in 3 cases and cefazolin was used in 21 cases, which changed in 2 cases due to the same reason. 7. Average admission priod was 11 days(range from 3 to 20 days) and 30.2% of patients wit.h cellulitis experienced recurrence, but 48% on low extrernity in contrast with 6.7% on head and neck.
Anti-Bacterial Agents ; Cefazolin ; Cellulitis* ; Dermatology ; Erysipelas ; Head ; Humans ; Leukocytosis ; Lower Extremity ; Medical Records ; Neck ; Needles ; Penicillins ; Recurrence ; Seoul ; Sex Ratio ; Skin ; Tinea Pedis ; Upper Extremity

We report a case of neuroblastoma with multiple skin metastases as a chief complaint in a 2-month-old girl. the skin lesions were rnultiple, pea-sized, bluish, nontender, moable subcutaneous nodules on abdomen, back and scalp. Histopathology showed small round or poly gonal tumor cells which have deeply stained, basophilic, hyperchromatic nuclei with some mitoses. Th.se tumor cells showed clumping tendency which is one of early menifestations of rosette formation. Immunohistochemically positive reaction was demonstrated by anti-NSE(neuron specific enolase) antilody but negative reaction by anti-NFP (neurofilament proteiin ) antibody. She has been succesfully treated with combined chemotherapy for 10 months without relapse.
Abdomen ; Basophils ; Drug Therapy ; Female ; Humans ; Infant ; Mitosis ; Neoplasm Metastasis* ; Neuroblastoma* ; Phosphopyruvate Hydratase ; Recurrence ; Rosette Formation ; Scalp ; Skin*

Cerebral arterial embolism which resulted in total occlusion of right proximal middle cerebral artery was occured in 33 years old female patients with severe mitral stenosis and atrial fibrillation during percutaneous mitral balloon valvuloplasty(PMV). The occluded artery could be detected by transfemoral carotid angiography and recanalized immediately by intra-arterial infusion of urokinase. There were no cerebral hemorrhage by CT scan after intra-arterial urokinase infusion and the patients discharged without any neurologic sequale 7 days after thrombolysis. We report a case of successful recanalization with intraarterial infusion of urokinase in patient with cerebral arterial embolism occurred during PMV.
Adult ; Angiography ; Arteries ; Atrial Fibrillation ; Cerebral Hemorrhage ; Embolism* ; Female ; Humans ; Infusions, Intra-Arterial* ; Intracranial Embolism ; Middle Cerebral Artery ; Mitral Valve Stenosis ; Tomography, X-Ray Computed ; Urokinase-Type Plasminogen Activator*

BACKGROUND: Contact dermatitis is frequently caused by cosmetics. Detection of causative allergens is important in prevention and treatment of cosmetic contact dermatitis. Patch test has been accepted as the only reliable diagnostic method to detect allergens. OBJECTIVE: The objectives of this study were to clarify evoluting trends of positive patch tests and to compare the positive frequencies of various allergens between different time sequences. MATERIALS AND METHODS: We reviewed patch test results of the 806 cosmetic contact dermatitis patients, who had visited our clinic from 1982 to 1997. We divided the patients into three groups as follows: I group:1982-1987, II group:1988-1992, III group:1993-1997 and compared the test results. The patch tests were performed with standard batteries, cosmetic-related allergens and the patients's own cosmetics. RESULTS: The results of the studies were summarized as follows; 1. Trends of increasing positivity in cosmetic-induced dermatitis was noted in a chronologic point of view. Among the patients, an increased proportion of males was notable. 2. In age distribution, a decreasing proportion of patients at the third & the fourth decades was observed. Contrary to this, the proportion of patients over the fifth decades was increased. 3. Among standard allergens, nickel sulphate showed the highest positive rate in all defined triple periods, whereas positive rates of neomycin sulphate & balsam of Peru were diminishing sequentially. Among fragrance allergens, cinnamic alcohol & cinnamic aldehyde revealed the highest positive rates. 4. In as is test, skin care products showed the highest positive rate, followed by toiletries and makeup products. Increasing positive rates of the toiletry products were observed in order of time. In fragrance products, positive rates reached their peak in the second period and declined in the third period. CONCLUSION: This study showed that perfume components were the most frequent allergens in cosmetics followed by preservative agents. Our study showed that comestic allergies in men seems to have increased.
Age Distribution ; Allergens ; Dermatitis ; Dermatitis, Allergic Contact ; Dermatitis, Contact* ; Humans ; Hypersensitivity ; Male ; Neomycin ; Nickel ; Patch Tests* ; Perfume ; Peru ; Skin Tests

BACKGROUND: It has been widely accepted that the prevalence of tinea pedis in soldiers may be higher due to their occlusive army boots and communal baths. OBJECTIVE: Our study was designed to investigate the prevalence of tinea pedis in Korean soldiers monthly throughout the year by the ranks of the soldiers and also to verify whether tinea pedis is one of the occupational diseases in Korean soldiers. METHODS: We examined the feet of soldiers in a battalion monthly throughout the year. On those with suspected skin lesions, microscopic examinations along with fungus cultures were performed in July, 1996. RESULTS: Average prevalence of tinea pedis throughout the year was 51.5% on clinical examination. The highest prevalence was 74.0% in August and the lowest in February by 36.7% . The prevalence of tinea pedis by rank was 38.3%(18/47) in the new private group, 61.7%(29/47) in the private group, 84.8%(67/79) in the private 1st class group, 72.4%(55/76) in the corporal group and 70.9%(39/55) in the sergeant group in July, 1996. Dermatophytes were demonstrated microscopically in 59.1%(123/208) of the specimens examined. Cultures were positive in 93 cases, i.e., from 44.7% of those examined. CONCLUSION: The major factor contributing to the highest prevalence of tinea pedis in August among the months of the year seems to be the hot and damp weather conditions(especially in July and August). Considering the fact that the prevalence of tinea pedis in winter season was also higher by 36.7-40.2%, Korean soldiers seem to possess higher risk of tinea pedis due to their tight-fitting army boots. The spread of infection among non-infected soldiers might have resulted from the communal bath and Korean traditional habit of taking-off their shoes in a large dormitory where they sleep together. Moreover, the fact that the prevalence of tinea pedis increases markedly with their ranks suggests that tinea pedis should be considered as an occupational disease among Korean soldiers.
Arthrodermataceae ; Baths ; Foot ; Fungi ; Humans ; Military Personnel* ; Occupational Diseases ; Prevalence* ; Seasons ; Shoes ; Skin ; Tinea Pedis* ; Tinea* ; Weather

The fourth author's name was misprinted.
Fibroblast Growth Factor 2* ; Humans ; Pilot Projects*

BACKGROUND: Botulinum toxin type A is being widely used for the treatment of facial wrinkles affected by facial expression muscles. Due to the sudden and exponential surge in popularity of its use for facial wrinkles, there are scanty reports of facial wrinkles treated with botulinum toxin type A especially in Asians. OBJECTIVE: This study was performed to investigate the clinical features of facial wrinkles affected by facial expression muscles and the effects of botulinum toxin A on the treatment of wrinkles. METHODS: Medical records of 61 patients with facial wrinkles treated with botulinum toxin type A were reviewed. Demographic profiles of the patients, the age of onset of facial wrinkle, the distributions of facial wrinkles, treatment dose of botulinum toxin type A, side effects, and follow up data were analyzed. RESULTS: Female patients were predominant(93.4%) than male patients(6.6%). The mean age of the patients was 41.3 years. Crow's feet were the most frequently treated site of facial wrinkles. Average number of treated sites were 2.38. Side effect profiles were similar as previous reports in Cauca sians. The number of patients who took the regular retreatment was less than expected. CONCLUSION: The clinical profiles of wrinkle patients in Koreans treated with botulinum toxin A were assessed. We think it is one of the effective treatment modalities for antiwrinkling.
Age of Onset ; Asian Continental Ancestry Group ; Botulinum Toxins ; Botulinum Toxins, Type A ; Facial Expression* ; Female ; Follow-Up Studies ; Foot ; Humans ; Male ; Medical Records ; Muscles* ; Retreatment

OBJECTIVES: Air pollution causes various disease in exposed populations, and can lead to premorbid health effects manifested as both physical and psychological functional impairment. The present study investigated the subjective stress level in daily life in relation to the level of air pollution.METHODS: Data from the Community Health Survey (2013), comprising 99,162 men, and 121,273 women residing in 253 healthcare administrative districts, were combined with air pollutant concentration modelling data from the Korean Air Quality Forecasting System, and were stratified by subjective stress levels into five strata for multiple logistic regression. Levels of exposure were divided into five quintiles according to the annual concentration of nitrogen dioxide (NO2), and were analyzed using a single-pollutant model using NO2 concentration only, and a multi-pollutant model adjusted for the concentration of particulate matter < 10 µm in diameter.RESULTS: Analysis of men and women in various age groups showed the highest odds ratio (OR) for subjective stress level at the highest NO2 concentration quintile in men and women aged 30–64 years (men: 2.91; 95% confidence interval [CI], 2.12 to 4.01; women: 1.82; 95% CI, 1.32 to 2.51). As the NO2 concentration quintile increased, the OR increased. Men showed higher ORs than women in all strata.CONCLUSIONS: In the present study, annual NO2 concentrations were found to be associated with subjective stress levels. This association was especially clear among socioeconomically active men and women aged 30–64 years.
Air Pollution ; Delivery of Health Care ; Female ; Forecasting ; Health Surveys ; Humans ; Korea ; Logistic Models ; Male ; Nitrogen Dioxide ; Odds Ratio ; Particulate Matter ; Quality of Life

BACKGROUND/AIMS: To investigate the feasibility of tumor volume measurement using contrastenhanced ultrasound (US) with 3 dimension transducer (3D CEUS) in rabbit hepatic VX2 carcinoma. METHODS: Three different tumor volume measurements, including 2D US using the equation, 4/3(π)(abc), 3D US without contrast, and 3D CEUS were performed in 35 rabbit hepatic VX2 carcinomas. With the tumor volume from computerized tomography (CT) as a reference standard, we compared difference between CT volume and each different US tumor volume. The mean difference and correlation coefficient between each US volume measurement and CT volume were analyzed. RESULTS: Tumor volume measurement using 3D CEUS and 2D US using equation showed no statistical difference compared to CT volume (0.276 cm3, 0.212 cm3, and 0.263 cm3 vs. 0.306 cm3, 0.247 cm3, 0.276 cm3, P>0.05). However, 3D CEUS provided the highest correlation coefficient with CT volume (R=0.835 and 0.720) and the highest intraclass correlation (0.973 and 0.993). 3D CEUS provided a smaller mean difference with CT volume (0.016 cm3 and 0.033 cm3) than 2D US, showing 3D CEUS's accurate measurement of tumor volume. CONCLUSIONS: Due to its highly accurate, reliable, and reproducible measurements of tumor volume, 3D CEUS may be useful for predicting the therapeutic response evaluation after treatment.
Feasibility Studies ; Liver Neoplasms ; Transducers ; Tumor Burden ; Ultrasonography

OBJECTIVES: Air pollution causes various disease in exposed populations, and can lead to premorbid health effects manifested as both physical and psychological functional impairment. The present study investigated the subjective stress level in daily life in relation to the level of air pollution. METHODS: Data from the Community Health Survey (2013), comprising 99,162 men, and 121,273 women residing in 253 healthcare administrative districts, were combined with air pollutant concentration modelling data from the Korean Air Quality Forecasting System, and were stratified by subjective stress levels into five strata for multiple logistic regression. Levels of exposure were divided into five quintiles according to the annual concentration of nitrogen dioxide (NO2), and were analyzed using a single-pollutant model using NO2 concentration only, and a multi-pollutant model adjusted for the concentration of particulate matter < 10 µm in diameter. RESULTS: Analysis of men and women in various age groups showed the highest odds ratio (OR) for subjective stress level at the highest NO2 concentration quintile in men and women aged 30–64 years (men: 2.91; 95% confidence interval [CI], 2.12 to 4.01; women: 1.82; 95% CI, 1.32 to 2.51). As the NO2 concentration quintile increased, the OR increased. Men showed higher ORs than women in all strata. CONCLUSIONS: In the present study, annual NO2 concentrations were found to be associated with subjective stress levels. This association was especially clear among socioeconomically active men and women aged 30–64 years.
Air Pollution ; Delivery of Health Care ; Female ; Forecasting ; Health Surveys* ; Humans ; Korea* ; Logistic Models ; Male ; Nitrogen Dioxide ; Odds Ratio ; Particulate Matter ; Quality of Life