A Case of Epoxy Resin-induced Airborne Allergic Contact Dermatitis / 대한피부과학회지

Produced in large-scale since the 1950s, epoxy resins have been used diversely, and new uses are continuing to be found and developed so that the accompanying risks of dermatitis have been spread to new industries such as construction and road building. Epoxy resin, irritants and allergens, cause both direct and airborne contact dermatitis, and occupational dermatitis, This was observed shortly after they were introduced. We report a case of airborne allergic contact dermatitis by an epoxy resin in an antiskid-surfacing worker. A 46-year-old Korean male presented with symmetrical eczematous lesions on exposed areas. A Patch test revealed positive reactions to epoxy resin 1% and their own material, and the symptoms cleared when he changed work environments.

Carcinosarcom a of the Skin: A New Combination of Squamous Cell Carcinoma and Chondrosarcoma

Carcinosarcoma is a rare malignant tumor composed of a mixture of neoplastic epithelial and mesenchymal elements, which has been reported in many organ systems, but its occurrence is very rare in the skin. An 81-year-old female patient presented with aml-year-history of a painful exophytic mass on the tip of the middle finger of the right hand involving the distal part of the nail bed. The mass was 1 × 1 × 0.6 cm in size, hard, flesh colored, ulcerated and easily bleeding. Microscopically, the epidermis at the margin of the tumor showed the characteristic findings of squamous cell carcinoma and the carcinomatous component was mixed with malignant mesenchymal components focally differentiating into chondrosarcoma. This combination of squamous cell carcinoma and chondrosarcoma has not been reported yet in the skin. She had a distal interphalanx amputation and no recurrence appeared for 1 year on follow-up.

Erythema Nodosum Associated with Chronic Myelogenous Leukemia / 대한피부과학회지

Erythema nodosum has been known to be frequently associated with some kind of drug, infections with streptococci, mycobacteria, lymphogranuloma venerum and certain unknown pathogenic processes such as sarcoidosis, iilcerative colitis and regional enteritis. However, the association of erythema nodosum with leukemia has rarely been reported. Erythema nodosum with leukemia has been divided into leukemia cutis with specific infiltration of atypical leukemic cells and leukemid with non specific infiltration of normal infilammatory cells. We report herein a case of the very rare but typical erythema nodesum showing nonspecific infiltrative panniculitis as an initial manifestation of chronic myelocytic leukemia.

A case of Malassezia (Pityrosporum) Folliculitis Associated with Pityriasis(Tinea) Versicolor / 대한의진균학회지

We report a case of Malassezia folliculitis associated with pityriasis versicolor in a 16-year-old man. He had asymptomatic multiple erythematous papulopustular eruptions and scaly confluent hypopigmented maculas on the anterior chest for 2 months. The diagnosis of Malassezia folliculitis was established with the mycological and histological examinations from the specimen of papulopustules on the chest. Pityriasis versicolor was confirmed by KOH examination with the scales of the hypopigmented macules on the chest. Although the association of these two dermatoses is not common, they are generally accepted as being caused by the same organism of the genus Afafaffgfio, which has different pathogenic stages. In our case, both types of skin lesions were improved after 3 weeks of antifungal therapy with systemic itraconazole (200 mg/day) and topical 1% isoconazole nitrate cream.

A Case of Allergic Contact Cheilitis from Propyl Gallate / 대한피부과학회지

Propyl gallste and other gallic acid esters are used as antioxidants in lipsticks, lip balms and salves, cosmetic creams and lotions, bakery products, edible fats and other pharmaceutical and industrial products. Propyl gallate is used widely but allergic contact dermatits from propyl gallate is rare. A 44-year-old female patient had pruritic multiple tiny erythematous papules and vesicles on the margin of her lip for a week. We found that the causative material of the allergic contact cheilitis was propyl gallate. We proved it with a patch test, provocation use test and quantitative and qualitative analysis of the lipstick. To our knowledge, this is the first case report of lipstick allergic contact cheilitis from propyl gallate in Korean literature.

A Case of Behcet's Disease Associated with Intestinal Ulcers / 대한피부과학회지

Behcets disease is a chronic systemic disease of unknown etiology, which is characterized by the recurrent orogenital ulcers, eye involvement and skin manifestations. In addition to the major symptoms, it includes arthritis, vasculitis, neurologic manifestations and gastrointestinal lesions. We report a case of Behcets disease associated with intestinal ulcers. The patient, a 45-year-old female, who had been treated under the diagnosis of Behcets disease for 4 years, presented with swallowing difficulty, vaginal discharge and persistent right lower abdominal pain. Colonoscopic examination showed multiple ulcers on the ileocecal region which is reported as the most common site of gastrointestinal Behcets disease. Gastrointestinal evaluation can be useful in diagnosis of Behcets disease, especially in a patient with gastrointestinal symptoms.