Among the patients visting Department of Dermatology, Chungman National University, 58 cases had various side effects due to the malpractice of skin disorders. We analysed these 58 cases and the results can be summerized as follows ; 1. 37 cases(64%) were in the second and third decades and 11 cases(19%) were under 19 years-old. 2. Drug medication from pharmacy was the most common(79%), and then local clinics(12%), herb clinics(9%) in decreasing orders. 3. In the route of administration, oral ingestion(38%) was the most common, and 47 cases (81%) were medicated with adrenocorticoids. 4. In motivation to the visit, 31 cases(53%)were by advice, 15 cases by advertizement and 12 cases (21%) by themselves. 5. Acne and psoriasis were about a half of pre-existing skin diseases. 6. Side effects due to malpractice may be divided into 5 items : systemic side effects due to adrenocorticoids (59%), aggravation of pre-existing skin diseases (22%), topical side effects due to adrenocorticoids (10%), chemical irritation and burn (7%), and mercury intoxication (2%) in decreasing orders.
Acne Vulgaris ; Administration, Oral ; Burns ; Dermatology ; Humans ; Malpractice* ; Motivation ; Pharmacy ; Psoriasis ; Skin Diseases* ; Skin* ; Young Adult

We report two cases of midline granuloma of the face which occurred in 60-year-old man and 28-year old man. The former who wa.s suffered from nasal stuffness on the right nasal cavity for 10 months had yellow-brownish colored crusted erythema tous plaque on the right naris. The latter had painful erythematous swelling on the left lower eyelid and ulceration on the hard palate. Both shows polyrnorphous infiltration of atypical mononuclear cells with an admixture of normal inflammatory cells histopathologically.
Adult ; Erythema ; Eyelids ; Granuloma* ; Humans ; Middle Aged ; Nasal Cavity ; Palate, Hard ; Ulcer

We report a case of staphylococcal septicemia with skin lesions characteristic of septic emboli in a 55-year-old man. Examination of the skin revealed small pustules surrounded by wide ring of erythema on the trunk and extremities. Histopathologic examination of a pustule showed subcorneal pustule and Gram positive septic emboli within blood vessels. There were neutrophilic infiltration and numerous extravasated erythrocytes within dermis. Staphylococcus aureus was isolated on the bacterial culture of blood and small pustules, He was treated with cloxacillin, but died due to respiratory distress syndrome.
Blood Vessels ; Cloxacillin ; Dermis ; Erythema ; Erythrocytes ; Extremities ; Humans ; Middle Aged ; Neutrophils ; Sepsis* ; Skin* ; Staphylococcus aureus

We report two cases of murine typhus diagnosed by indirect immunofluorescent test. The patients showed cardinal symptoms and signs such as fever and chill, general myalgia, intractable headache and typical rash. Laboratory values and histopathologic findings were compatible with murine typhus. The oral administration of doxycycline improved dramatically the clinical manifestations of the two CCLSPS.
Administration, Oral ; Doxycycline ; Exanthema ; Fever ; Headache Disorders ; Humans ; Myalgia ; Typhus, Endemic Flea-Borne*

This 22-year-old female patient has had a lozenge shaped hair tuft with terminal hair on the lumbosacral area since birth. A limping gait due to discrepancy of the length of the lower extremities has also been noted since 5 year age. Subsequently multiple, recurrent trophic ulceration developed on the left foot because of sensory loss. Simple cervico-lumbar spine x-ray showed spina bifida occulta of L-2 to sacrum. Lumbar myelography revealed widened vertebral canal without other spinal anomaliea.
Female ; Foot ; Gait ; Hair ; Humans ; Lower Extremity ; Myelography ; Nevus* ; Parturition ; Sacrum ; Spina Bifida Occulta* ; Spinal Dysraphism* ; Spine ; Ulcer ; Young Adult

We report a case of Hunter's syndrome in an 8-year-old boy, who presented with ivory-white colored papules and ridges on the left chest area, which were regarded as pathognomonic cutaneous markers for Hunter's syndrome. He also showed growth retardation, dear corneas, hepatosplenomegaly and fair intellect. The histopathological findings of papular lesions revealed loosely arranged collagen fibers with massive mutinous material which stained positively with alcian blue at both pH 2.0 and 0.5. On quantitation of glycosaminoglycans by hexuronic add assay in 24-hour urine, excessive excretion of creatinine was noted. To the best of our knowledge, this is the first case in Korea.
Alcian Blue ; Child ; Collagen ; Cornea ; Creatinine ; Glycosaminoglycans ; Humans ; Hydrogen-Ion Concentration ; Korea ; Male ; Mucopolysaccharidosis II* ; Thorax

No abstract available.
Blood Pressure* ; Extremities*

Experiments were designed to characterize the cellular mechanisms of action of endothelium-derived vasodilator substances in the rabbit femoral artery. Acetylcholine (ACh, 10(-8)-10(-5) M) induced a concentration-dependent relaxation of isolated endothelium-intact arterial rings precontracted with norepinephrine (NE, 10(-6) M). The ACh-induced response was abolished by the removal of endothelium. NG-nitro-L-arginine (L-NAME, 10(-4) M), an inhibitor of NO synthase, partially inhibited ACh-induced endothelium-dependent relaxation, whereas indomethacin (10(-5) M) showed no effect on ACh-induced relaxation. 25 mM KCl partially inhibited ACh-induced relaxation by shifting the concentration-response curve and abolished the response when combined with L-NAME and NE. In the presence of L-NAME, ACh-induced relaxation was unaffected by glibenclamide (10(-5) M) but significantly reduced by apamin (10(-6) M), and almost completely blocked by tetraethylammonium (TEA, 10(-3) M), iberiotoxin (10(-7) M) and 4-aminopyridine (4-AP, 5 x 10(-3) M). The cytochrome P450 inhibitors, 7-ethoxyresorufin (7-ER, 10(-5) M) and miconazole (10(-5) M) also significantly inhibited ACh-induced relaxation. Ouabain (10(-6) M), an inhibitor of Na+, K(+)-ATPase, or K(+)-free solution, also significantly inhibited ACh-induced relaxation. ACh-induced relaxation was not significantly inhibited by 18-alpha-glycyrrhetinic acid (18 alpha-GA, 10(-4) M). These results of this study indicate that ACh-induced endothelium-dependent relaxation of the rabbit femoral artery occurs via a mechanism that involves activation of Na+, K(+)-ATPase and/or activation of both the voltage-gated K+ channel (Kv) and the large-conductance, Ca(2+)-activated K+ channel (BKCa). The results further suggest that EDHF released by ACh may be a cytochrome P450 product.
Acetylcholine/pharmacology ; Animal ; Biological Factors/physiology* ; Female ; Femoral Artery/physiology* ; Femoral Artery/drug effects ; In Vitro ; Male ; Potassium Channels/physiology* ; Rabbits ; Vasodilation/physiology ; Vasodilator Agents/pharmacology

Lightning injury is uncommon, as evidenced by the fact that most physicians never see or treat such a victim. To our knowledge, there were no reports of lightning burn with flame burn. We report a case of lightning burn with flame burn. On a rainy day, a 64-year-old woman with an umbrella in her left hand was walking along a road. When lightning struck the tip of her umbrella, her clothes were flamed. She threw herself into the water in a nearby field. The fire was extinguished. Then she lost consciousness, but she regained consciousness immediately. She was transported to our hospital. On arrival at our emergency center, her physical examination was remarkable. The patient had an entrance wound of the left palm and an exit wound of the left foot as well as 25 % total body surface burns, which were present in the flexor surface of the left hand, left arm, left leg and left flank. Histopathology showed epidermal and dermal necrosis. Three months later the burns were healed spontaneously, with some remaining scars.
Arm ; Burns* ; Cicatrix ; Consciousness ; Emergencies ; Female ; Fires ; Foot ; Hand ; Humans ; Leg ; Lightning Injuries ; Lightning* ; Middle Aged ; Necrosis ; Physical Examination ; Walking ; Water ; Wounds and Injuries