No abstract available.

No abstract available.
Varicose Veins*

No abstract available.
Moyamoya Disease*

No abstract available.
Dislocations*

BACKGROUND: According to the 1992 version of ACLS guideline, adenosine is recommended as the first line drug far the treatment of paroxysmal supraventricular tachycardia(PSYT). But adenosine is not used frequently in our country, despite currency proven effect and safety. Therefore we tried to compare the efficacy and safety of adenosine with verapamil for the treatment far PSVT. MATERIALS AND METHODS: We prospectively reviewed charles of PSVT patients admitted to YongDong Severance Hospital from Jan. 1995 to Dec. 1996. These patients were randomly divided into two groups. The flat group was given 6mg of adenosine initially, and another 12mg was given within 5 minutes if fast dose failed. The other group was given 5mg of verapamil initially, and if failed, 10mg was given within 10 minutes. The results were analyzed by Chi-square test and student-t method. RESULTS: In converting PSVT to normal rhythm, adenosine and verapamil showed similar results and there was no difference between the two Groups in frequency of side elects, but serious arrhythmia such as ventricular fibrillation and ventricular tachycardia was not seen in the adenosine group. CONCLUSION: Adenosine not only showed comparable effect and safety, but also had shorter action time than verapamil. Therefore we recommand adenosine, as a safe and effective fort line drug for PSVT.
Adenosine* ; Arrhythmias, Cardiac ; Humans ; Prospective Studies ; Tachycardia, Supraventricular* ; Tachycardia, Ventricular ; Ventricular Fibrillation ; Verapamil*

A 61-year-old male was presented with oozing crusted erythematous skin lesions on the ex-tensor site of the right forearm, the extensor site of the left forearm, left calf, right shin, and the right portion of the buttock. He was diagnosed as having multiple pagetoid Bowen's disease by H&E staining, special staining and by an electron microscopic examination. He was treated with a topical application of 5-flurouracil cream and cryosurgery. The skin lesions were mostly healed after 7 months. We herein report a case of multiple pagetoid Bowen's disease on the sun-protected area that may be caused by arsenic ingestion.
Arsenic ; Bowen's Disease* ; Buttocks ; Cryosurgery ; Eating ; Forearm ; Humans ; Male ; Middle Aged ; Skin

No abstract available.
Animals ; Estrous Cycle* ; Mice* ; Pituitary Gland, Anterior* ; Prolactin*

The authors present seven cases of Democidiosis in rosacea type and the subject of human demodetic infestation has been reviewed. According to our experience, demodex folliculorum, although a normal inhabitant of the sebaceous glands in small numbers, when encouraged to multiply by the patients excessive use of facial cream and avoidance of soap, can produce democidiosis. The diagnosis was easily confirmed by characteristic clinical appearance and simple microscopy. The characteristie clinical appearances are indurated non-comedous papules and pustules with unique cherry pinkish red erythema. The response to treatment, consisting of daily soap and water cleansing of the face, followed by the local application of a suitable antiparasitic remedies is simple and gratifying. But the erythema was not respond to antiparasitic preparation.
Diagnosis ; Erythema ; Humans ; Microscopy ; Prunus ; Rosacea* ; Sebaceous Glands ; Soaps ; Water

Stratum corneum lipids, which are enriched in sphingolipids, free fatty acids, and cholesterol, are required for epidermal barrier function. When the epidermal permeability barrier is perturbed, the transepidermal water loss returns to normal by 24-48 hours in parallel with the reappearance of stratum corneum lipids, derived from secreted lamellar bodis and accelerated lipid synthesis. Recent evidence shows that topical application of individual lipids interferes with barrier recovery while complete mixtures of cholesterol, fatty acids, and ceramides facilitate recovery after barrier disrupton. Metabolic imbalances and perturbed barrier function can be either the cause or the consequences of the pathobiology of scaling disease. Many skin diseases relating cornification and dryness are indeed related to abnormality of one or several combinations of lipids. Recently the cytokines which have changed during barrier recovery seem to be important in understanding of epidermal lipid homeostasis as well as barrier recovery.
Ceramides ; Cholesterol ; Cytokines ; Fatty Acids ; Fatty Acids, Nonesterified ; Homeostasis* ; Permeability ; Skin Diseases ; Sphingolipids ; Water

PURPOSE: To evaluate the incidence of GB opacification, seen at CT, by contrast media injected a few hours earlier in adults with normal renal function and to assess the clinical significance of the opacification. MATERIAL AND METHODS: Seventeen patients with normal renal function were included in this study. Contrast enhanced CT scan was performed 4-13 hours after intravenous urography. As a control group, 17 patients in whom contrast media was not used in recent three days were included. The incidence of GB opacification and CT number of the GB were compared between 17 study patients and 17 control patients. RESULT: GB opacification(either homogeneous opacification or layering of contrast media and bile) was seen in 16 of 17 study patients(94%). GB was not opacified in any one of the control group. The mean CT number of GB was 174 HU in study patients, and was 27.3 HU in control patients. CONCLUSION:GB opacification seen at CT several hours after injection of water soluble contrast media seems to be a physiologic phenomenon, and that phenomenon should not be considered as a vicarious excretion due to impaired renal function.
Adult* ; Contrast Media* ; Humans ; Incidence ; Tomography, X-Ray Computed ; Urography