Previously we reported the result of topical immunotherapy of warts with I -chloro-2,4-dinitrobenzene(DNCB) solution using two different methods. In this study, we treated the warts with DNCB ointment and compared the therapeutic result with previous study. In addition, in order to evaluate the possible rnechanlarn of DNCB-induced wart regression by histologic rnethod, 5 regressing warts were biopsied and we observed the histopathologic findings. Thirty-six patients with various warts which were resistant to the conventional measures were treated by challeng application with 100mg% or 10mg% DNCB ointment directly on several randomly selected wart lesions after sensitization. with l?000mcg of DNCR in solution on normal skin of upper arm. In 5 pat:ients showing regression of warts, one wart lesion which was not challenged with DNCR was biopsied. The results are summarized as follows; 1. We treated the 36 patients having various warts with DNCB ointment and 25 patients (69.4%) were cured. Most(72%) of the eured warts began to regress within one month. 2. We cornpared the therapeutic result in this study with the results in theprevious study in which we used DNCB solution with two different methods, Comparing the results obtained by the R different methods, we found no statistically different cure rate, however the present method might be more convement because the ointment can be maintained longer without any change of the ingredient concentration and can be applied more easily than the solution. 3. On histologic examination, we observed moderate to severe patchy perivasce
Arm ; Dinitrochlorobenzene* ; Humans ; Immunotherapy* ; Skin ; Warts*

We presented two cases of bullous dermatoses in childhood. The first case was a 13-year-old boy who had numerous tense bullae on the scalp, both forearms and dorsa of hands, trunk and both thighs in symmetrical distribution, but he had not any oral lesion. On histologic examination, subepidermal bullae containing many neutrophils and only a few eosinophils were demonstrated. The lesions began to subside prornptly since 2 days after ornl administration of prednisolone and there was no evidence of recurrence during the follow-up studies of 4 months. The second case was a 14-year-old boy who had erythematous macules, vesicles, bullae and crusts scattered irregularly on almost entire body surface and had some oral lesions. Histologically erythematous macular lesions revealed many microabscesses composed almost entirely oi neutrophils on the tip of dermal papillae but vesicular lesions showed intraepidermal bulla containing numerous eosinophils exclusively. His skin lesions were well suppressed by DDS but reappeared one or two days after cessation of DDS. We thought these two cases were not the typical cases of bullous pemphigoid or dermatitis herpetiforrnis. We did not perform immunologic studies, so we cannot assure that these two cases were belong to either bullous pemphigoid or dermatitis herpetiformis and the so-called benign chronic bullous dermatosis of childhood.
Adolescent ; Dermatitis ; Dermatitis Herpetiformis ; Eosinophils ; Follow-Up Studies ; Forearm ; Hand ; Humans ; Male ; Neutrophils ; Pemphigoid, Bullous ; Prednisolone ; Recurrence ; Scalp ; Skin ; Skin Diseases ; Skin Diseases, Vesiculobullous* ; Thigh ; Transcutaneous Electric Nerve Stimulation

We presented a case of perifolliculitis capitis abscedens et suffodiens associated with acne conglobata in 40-year-old rnale. He had a sausage-shaped plaque containing many fistular tracts on right temnporal area and cicatrizing alopecia on occiput. On the middle portion of upper back he had a adult fist-sized plaque containing many fistular tracts. Histopathologically epidermis showed mild byperkeratosis and keratotic plugging and in the dermis most hair follicles were destroyed and replacel by fibrous tissue but there were moderxte cellular infiltration composed of neutrophils, lymphocytes a.nd hist.iocytes around the remained hair follicles. On serum electrophoresis alpha,-globulin was elevated and gamna globulin was the upper liviit of nornal variation. Skin tests with murnps vaccine, dinitrochloro benzene (DNCB) and old tuberculin disclosed the evidence of de reased c "ll-mediated immunity(CMI). All th se findings suggest thzt immune rriechanisni r,-ay be concerned ivith the pathogenesis in this case. He wa.s treated with th internal administration of antibiotic and corticosteroid and with surgical opening and curettage of fistular tracts
Acne Vulgaris ; Adult ; Alopecia ; Benzene ; Curettage ; Dermis ; Electrophoresis ; Epidermis ; Hair Follicle ; Humans ; Lymphocytes ; Neutrophils ; Skin Tests ; Tuberculin

Laureth 9 is a nonionic surfactant and it is used as a sclerosing agen; in the treatment of esophageal and gastric varices and a local anesthetics. We report a 20-year-old male patient presenting with features of alergic contact dermatitis due to laureth 9 used in the oxoralen, ointment.
Anesthetics, Local ; Dermatitis, Allergic Contact* ; Dermatitis, Contact ; Esophageal and Gastric Varices ; Humans ; Male ; Young Adult

The object of this study was to determine the difference of radiation effect in different fractional does and to establish optimal fractionation schedule on the whole-abdominal X-ray irradiation. Total 160 mice were irradiated with 150 KVP, 15 mA orthovoltage x-ray machine and two different fractionation (100 cGy/Fr. and 200 cGy/Fr.) were used. Body weight, hemoglobin and WBC count with differential count were analyzed according to the same amount of total dose, same field size and two different fractionation schedules. The results of this study were summarized s follows: There was no significant difference in body weight and hemoglobin concentration by sex or fractional dose. Leukopenic change was prominent in the 3,000 cGy irradiation group and the proportion of decrease was remarkable in the 200 cGy/Fr. Group than 100 cGy/Fr. Group. Progressive decrease of lymphocyte count and reciprocal increase of neutrophil count were noted as dose increment. The effect of the fractional does on WBC count and proportion of lymphocyte were significant. This suggests that judicious selection of fractional dose may be important in clinical radiotherapeutic practice.
Animals ; Appointments and Schedules ; Body Weight* ; Lymphocyte Count ; Lymphocytes ; Mice* ; Neutrophils ; Radiation Effects*

BACKGROUND: Alpha hydroxy acids (AHAs) are known to diminish corneocyte cohesion at the innermost levels of the stratum corneum and have been used in the treatment of various disorders of keratinization. However, their effect on skin barrier function and their irritant potential is not fully understood. OBJECTIVE: Our study was done to evaluate the skin irritancy of AHAs in normal human skin. METHODS: Patches with 1%, 5% and 10% solutions of lactic acid (LA) and glycolic acid (GA) were applied to the volar forearm of 20 healthy volunteers for 24 hours using large Finn chambers with filter paper. Visual scores, erythema (E-) index and transepidermal water loss (TEWL) were measured at 30 min, 24 h and 48 h after removal of the patches. RESULTS: The results are summarized as follows. 1. Visual scores were 0.1+/-0.3 (1%), 0.5+/-0.6 (5%) and 1.1+/-0.8 (10%) at 24 h after removal of LA, and were 0.2+/-0.4 (1%), 0.6+/-0.6 (5%) and 1.0+/-0.7 (10%) at 24 h after removal of GA. They were increased in proportion to the concentrations and there were significant differences in skin responses between the control and each concentration of the solutions. 2. E-indices were 9.1+/-2.1 (control), 8.8+/-1.8 (1%), 9.0+/-2.6 (5%) and 10.5+/-3.9 (10%) at 24 h after removal of LA, and were 9.4+/-1.8 (control), 9.3+/-2.3 (1%), 10.0+/-3.0 (5%) and 11.1+/-3.5 (10%) at 24 h after removal of GA. They were not increased in the patch areas of 1% and 5% solutions in both the LA and GA group, but were significantly increased in the patch areas of 10% solutions in both the LA and GA group. 3. TEWL values were 7.3+/-2.3 (control), 8.3+/-4.0 (1%), 9.8+/-4.5 (5%) and 16.7+/-9.1 (10%) at 24 h after removal of LA, and were 8.1+/-3.2 (control), 7.8+/-3.8 (1%), 8.6+/-3.0 (5%) and 10.9+/-4.1 (10%) at 24 h after removal of GA. They were not increased in the patch areas of 1% LA, 1% GA and 5% LA, but there were high significant differences between the controls and 10% solutions of both LA and GA. CONCLUSION: Visual scores were increased in all concentrations of AHAs tested, but the increase in E-index and TEWL values were not significant or minimal in 1% and 5% solutions of AHAs. These findings suggest that AHAs could be classified as non-corrosive irritants.
Erythema ; Forearm ; Healthy Volunteers ; Humans* ; Hydroxy Acids* ; Irritants ; Lactic Acid ; Skin*

BACKGROUND: Sodium lauryl sulfate(SLS) is the most widely utilized model for studying acute and cumulative irritation. Sodium lauroyl glutamate(SLG) has exhibited a low irritation potential and an anti-irritating effect on other anionic surfactants. OBJECTIVE: Our study was done to compare the skin irritancy of SLS and SLG using non-in- vasive techniques. METHODS: Patches with 1% SLS and SLG solution were applied to the volar forearm of 20 healthy volunteers for 24 h. Finn chambers with 8mm(20pl) and 12mm(60pl) inner diameters were used. Visual scores, transepidermal water loss(TEWL) and an erythema(E)-index were measured at 30 min after removal of the patches, and every 24hours(h) up to 4 days. RESULTS: The results are summarized as follows. 1. Visual scores were 0.20+0.30(8mm) and 0.73+0.34(12mm) at 24 h after removal of 1% SLS and were 0.15+0.29(8mm) and 0.30+0.41(12mm) at 24 h after removal of 1% SLG. They were increased at 30 min and 24 h after removal and decreased towards normal at 4 days after removal. By chamber size, the skin response with large Firin chamber(12mm) increased more significantly than with the small Finn chamber(8mm). In the small Finn chamber, there were no significant differences in the skin response between 1% SLS and 1% SLG. In the large Finn chamber, the skin response with 1% SLS increased more significantly than with 1% SLG. 2. TEWL values were 11.14+4.77(8mm) and 20.48+10.61(12mm) at 24 h after removal of 1 % SLS and were 10.38+3.99 and 14.87+7.46 at 24 h after removal of 1% SLG. They were increased at 30 min after removal and decreased towards normal 4 days after removal. By chamber size, their results were the same as the visual scores. Also, on comparison between 1% SLS and 1% SLG, their results were the same as the visual scores. 3. E-index was 10.05+2.70(8mm) and 11.15+2.56(12mm) at 24 h after removal of 1% SLS and was 10.15+2.16 and 10.60+2.26 at 24 h after removal of 1% SLG. They were increased at 30 min after removal and decreased towards normal 4 days after removal. By chamber size, their results were the same as the visual scores. In the small and large Finn chamber, there were no significant differences in the skin response between 1% SLS and 1% SLG. CONCLUSION: SLS is more irritating than SLG. The large Finn chamber may be more suitable to yield positive irritant reactions than the small Finn chamber. Also, TEWL measurements may be a more accurate and sensitive method than the E-index.
Forearm ; Glutamic Acid* ; Healthy Volunteers ; Skin ; Sodium Dodecyl Sulfate* ; Sodium* ; Surface-Active Agents

Kikuchi's disease is a self-limiting lymphadenitis, predomin;intly of young women who present with cervical lymphadenopathy. We present a case of Kikuchis disease in a 18-year-old female, representing multiple tender subcutaneous mass on her neck, left eyelid and posteriarcuricle. Histopathologically, the biopsied mass was a lymph node showing architectural effacement by necrotic focicomposed of nucear karyorrhexis and mononucl ar cell proliferation.
Adolescent ; Cell Proliferation ; Eyelids ; Female ; Histiocytic Necrotizing Lymphadenitis ; Humans ; Lymph Nodes ; Lymphadenitis ; Lymphatic Diseases ; Neck

Contact urticaria refers to a wheal-and-flare response occurring on the application of chemicals to intact skin. When contact urticaria is accompanied by systemic symptoms, it is known as the urticaria syndrome. Fourteen cases of cefotiam-induced contact urticaria have been reported in the foreign literature, but no such case, as far as we know, has been described in the Korean dermatology literature. We report a case of contact urticaria syndrome occurring in a 23-year-old nurse due to occupational contact exposure to cefotiam. She experienced generalized urticaria, itching of the skin, difficulty in breathing, and abdominal pain, when she was preparing an injection of cefotiam. An open patch test showed positive reactions to cefotiam, cefmetazole, and ceftriaxone. Since avoiding cefotiam, the symptoms disappeared and did not recurred.
Abdominal Pain ; Cefmetazole ; Cefotiam ; Ceftriaxone ; Dermatology ; Humans ; Patch Tests ; Pruritus ; Respiration ; Skin ; Urticaria* ; Young Adult