Aneurysmal benign fibrous histiocytoma(ABFH) is a relatively rare variant and has a distinctive histopathological features, that is collections of capillaries, foci of hemorrhage, siderophages, and foamy macrophages surrounding cleft-like and cavernous blood filled spaces in the tumor. But, in spite af the distinctive features, it is not infrequently confused with malignant melanoma, angiomatoid malignant fibrous histiocytoma, and vascular tumors such as spindle cell hemangioendothelioma, nodular Kaposi's sarcoma and angiosarcoma. We report a case of ABFH developed on the left upper extremity of a 41-year-old man.
Adult ; Aneurysm* ; Capillaries ; Hemangioendothelioma ; Hemangiosarcoma ; Hemorrhage ; Histiocytoma, Benign Fibrous* ; Histiocytoma, Malignant Fibrous ; Humans ; Macrophages ; Melanoma ; Sarcoma, Kaposi ; Upper Extremity

No abstract available.
Lower Extremity ; Saphenous Vein

Primary varicella infection usuelly runs a benign clinical course in the helthy population. However, hemorrhagic chicken pox presents with a very extensive eruption of hemorrhagic vesicles in patients with decreaed platelets or impaired immunity and is accompanied by severe constitutional symptoms. A 7-year-old male was admi due to abdompal pain for 1 day and peneralized vesicular eruption for 5 days. The eruption first appeared on the trunk and then spread to involved face, scalp and extrsmities. The skin rash was compatable with varicella but despite the administration of acclovir intravenously, the vesicular eruption became hemorrhagic. Ten days after admission, having experienced cardisc arrest twice and with his mental state in coms, he was diseharged as his situation was hopelesa. We have experienced a giatient diagnosed as having hemorrhagie, chicken pox complicated by encephalopathy.
Chickenpox* ; Chickens* ; Child ; Exanthema ; Humans ; Male ; Scalp

BACKGROUND: The pediatric CPR is rather uncommon practice than adult CPR in emergency room. Therefore, few interest and studies were focused in pediatric CPR. The object of this study is to make an analysis about pediatric CPR performed within hospital setting. METHOD: From January 1. 1990 to December 31. 1996, a total of 59 patients, less than 15-year-old, who received cardiopulmonary resuscitation were subject of this study. The study was done retrospective chart analysis for sex, age, weight, the place of cardiac arrest, initial EKG rhythms, endotracheal tube size, the causes of arrest, CPR time, ROSC, the amount and types of CPR drugs used during resuscitation. Wilcoxon rank sum test and chi2 test were used to compare the dose of drugs during CPR in each group. RESULTS: There were no statistical difference between ROSC and non-ROSC group in place of arrest, initial EKG rhythms, CPR time, dosage of CPR drugs. CONCLUSION: The uniform reporting guideline of pediatric advanced life support should be used for future pediatric CPR study, such as Utstein style guideline in pediatric CPR.
Adolescent ; Adult ; Cardiopulmonary Resuscitation* ; Electrocardiography ; Emergency Service, Hospital ; Heart Arrest ; Humans ; Resuscitation ; Retrospective Studies

We report herein a case of the coexistence of linear and placue porokeratosis in a 20-year-old female patient. The patient showed the typical clinical picures of linear and plaque porokeratosis on the right wrist, dorsum of the hand, dorsolater; I aspect of the fingers and axilla, respectively. Histopathologically, these lesions showed the typical cornoid lamella. We tried to remove the lesions with 75 100% trichloroacctic acid but could not gain a sat.isfact.ory effect.
Axilla ; Female ; Fingers ; Hand ; Humans ; Porokeratosis* ; Wrist ; Young Adult

No abstract available.
Free Tissue Flaps*

No abstract available.
Free Tissue Flaps*

BACKGROUND: Hydration, the water content of the stratum corneum, is an important factor in both the appearance and the barrier function of the skin. Many non-invasive methods have been developed in order to assesa the hydration state of the skin and the effect of various moisturizers. The hydrometer and carneometer are commercially available instruments which are widely used in dermatologic research. OBJECTIVE: Our purpose was to compare the measuring usefulnes of both instruments on normal subjects with a wide range of hydration states of the hornylayer. METHODS: We measured the conductance with the hydrometer and the capacitance with the corneometer in various hydrating eonditions and compared both insruments. RESULTS: Conductance had a non linear correlation with capacita ice. Capacitance measured with the corneometer had a high sensitivity to moisture in a wide range of hydration levels. On the other hand, conductance guaged with the hydrometer showed a few sensitivity to moisture at a low level. When the hydretion level was measured after a moiturizer was added, 10 % urea cream showed a sharp increase by 256% in terms of conductanae, and H-base by 97.8%. Mineral oil decreased by 41.5% and petrolatum by 62% respectively. On the other hand, when measured in terms of capacitance under the same conditions as above, 38.9 increase in 10% urea cream, 19.3% increase in H-base, 20% decrease in mineral oil, and 43.5 % decrease in petrolatum were reported. Conductance showed a higher hygroscopicity and a lower water holding capacity than capacitance did. When the measurement of the moisture level iri virious parts of the human body is performed, the corneometer provided us with more stable alies than the hydrometer. While the hydrometer can not the available and appropriate under the condition of insulation, the corneometer can measure moisture levels even down at the depth of 250mm. When measured after the oily surface of the forehead was cleansed with soft tissue, conductance and capacitance revealed higher values of moisture levels than before the eleanin. However, there is no statistical significance in these values. CONCLUSION: The hydrometer is a more appropriate tool for the measurement of moisture at a high level, and the corneometer at a low moisture level. The hydrcmeter is a more sensitive method of measuring the increase and the decrease in the moisture level.
Forehead ; Hand ; Human Body ; Ice ; Lasers, Gas ; Mineral Oil ; Petrolatum ; Skin* ; Urea ; Water ; Wettability

BACKGROUND: Hydration, the water content of the stratum corneum, is an important factor in both the appearance and the barrier function of the skin. Many non-invasive methods have been developed in order to assesa the hydration state of the skin and the effect of various moisturizers. The hydrometer and carneometer are commercially available instruments which are widely used in dermatologic research. OBJECTIVE: Our purpose was to compare the measuring usefulnes of both instruments on normal subjects with a wide range of hydration states of the hornylayer. METHODS: We measured the conductance with the hydrometer and the capacitance with the corneometer in various hydrating eonditions and compared both insruments. RESULTS: Conductance had a non linear correlation with capacita ice. Capacitance measured with the corneometer had a high sensitivity to moisture in a wide range of hydration levels. On the other hand, conductance guaged with the hydrometer showed a few sensitivity to moisture at a low level. When the hydretion level was measured after a moiturizer was added, 10 % urea cream showed a sharp increase by 256% in terms of conductanae, and H-base by 97.8%. Mineral oil decreased by 41.5% and petrolatum by 62% respectively. On the other hand, when measured in terms of capacitance under the same conditions as above, 38.9 increase in 10% urea cream, 19.3% increase in H-base, 20% decrease in mineral oil, and 43.5 % decrease in petrolatum were reported. Conductance showed a higher hygroscopicity and a lower water holding capacity than capacitance did. When the measurement of the moisture level iri virious parts of the human body is performed, the corneometer provided us with more stable alies than the hydrometer. While the hydrometer can not the available and appropriate under the condition of insulation, the corneometer can measure moisture levels even down at the depth of 250mm. When measured after the oily surface of the forehead was cleansed with soft tissue, conductance and capacitance revealed higher values of moisture levels than before the eleanin. However, there is no statistical significance in these values. CONCLUSION: The hydrometer is a more appropriate tool for the measurement of moisture at a high level, and the corneometer at a low moisture level. The hydrcmeter is a more sensitive method of measuring the increase and the decrease in the moisture level.
Forehead ; Hand ; Human Body ; Ice ; Lasers, Gas ; Mineral Oil ; Petrolatum ; Skin* ; Urea ; Water ; Wettability

We report CT and MR findings in tow cases of primary malignant melanoma of the vagina, one arising from cervicovaginal junction mimicking squamous cell carcinoma of the cervix and the other one recurring at vagina after resection. Two cases of malignant melanoma had high-attenuation on CT and high signal intensity on T1-weighted MR images and enhanced well after gadopentetate dimeglumine administration.
Carcinoma, Squamous Cell ; Cervix Uteri ; Female ; Gadolinium DTPA ; Melanoma* ; Vagina*