A Case of Febrile Ulceronecrotic Mucha-Habermann's Disease in an Infant / 대한피부과학회지

Febrile ulceronecrotic Mucha-Habermann's disease (FUMHD) is an unusual severe form of pityriasis lichenoides et varioliformis acuta (PLEVA) characterized by abrupt onset of widespread ulceronecrotic cutaneous eruption associated with high fever and systemic symptoms. In most cases, a mild typical form of PLEVA was usually present prior to the acute fulminating course. We report a case of FUMHD in a 6-month-old infant, who presented widespread hemorrhagic papules and coalescent thickly crusted ulcerations, high fever, liver dysfunction, and diarrhea with histopathologic findings suggestive of PLEVA.

A Case of Congenital Smooth Muscle Hamartoma / 대한피부과학회지

Congenital smooth muscle hamartoma usually presents as a well-circumscribed, hypertrichotic, hyperpigmented or skin colored patch or plaque on the trunk or an extremity at birth. Histologically, numerous thick, long, well defined bundles of smooth muscle fibers are scattered throughout the dermis in various directions. We report a case of congenital smooth muscle hamartoma in an 8-month-old female infant who showed hypertrichotic, skin colored plaque on the lumbosacral area since at birth. The pseudo-Darier sign was positive. Histopathologic findings were numerous, well-defined bundles of smooth muscle fibers in the dermis (H and E, Masson-trichrome stain).

A Case of Pemphigus Foliaceus Developed During Pregnancy / 대한피부과학회지

Pemphigus foliaceus is characterized by superficial blisters with acantholysis in the upper portion of the epidermis. Pemphigus foliaceus in pregnancy is rare. We report a case of pemphigus foliaceus in a 26-year-old pregnant woman who showed erythematous bullae, erosions and crusts on the whole body for 2 months. She was diagnosed by clinical and histopathological findings, direct immunofluorescent test and immunoblotting analysis. She was treated with prednisolone for 28 days and skin lesions were markedly improved.

A study of garlic sensitivity in patients with hand eczema / 대한피부과학회지

The importance of garlic as a cause of hand eczema has been a matter of debate. Diallyldisulfide is considered as the main allergen in garlic. Twentv two antigens of the modified European standard series and diallyldisulfide of 5%, 2%, 1%, 0.5%, 0.1% in petrolatum were patch tested in 44 patients with hand eczema. Diallylclisi.!lfide was also tested in 13 women as a control. The results were summerized as follows. l. In patch testing with the European standard series, nickel sulfate (22.7%), cobalt chloride (18.2%), fragrance mix (13.6%), balsam of Peru (9.1%) and termerosal (6.8%) were the cornmon allergens which showed positive reactions. The overal positive rate was 59.1 % (26/44). 2.5% diallyldisulfide showed an irritant reaction in 6 (46.2%) out of 13 controls and in 16 (36.4% ) out of 44 patients. 2% diallyldisulfide showed an irritant reaction in 2/13 (15.4 %) in the control group and 6/44 (13.6%) in the patient group. All 13 controls and 44 patients were negative iin tests with diallyldisulfide of 1%, 0.5%, 0.1%. Our results indicate that patch testing with diallyldisulfide of 1% petrolatum is reommended in order to avoid an irritant reaction when contact allergy to garlic is suspetel. 3. Garlic is suspected as an irritant in provoking hand eczema. True contact allergy to garlic in hand eczema seems to be rare.

Occupational Contact Dermatitis in Patch Test Clinics of General Hospitals / 대한산업의학회지

Occupational allergic contact dermatitis cases who had visited the patch test clinics of Seoul National University Hospital(1984-1988) and Koryo General Hospital(1982-1988) were analyzed in this study. Patch test was performed with either Hollister-Stier standard battery or European standard battery in addition to the patients own materials and other commercially available antigens. Patch test was peformed according to the recommendation of International Contact Dermatitis Research Group. The result is summarized as follows. 1. Out of 946 cases 65 (6.9%) were suspected as having occupational dermatoses clinically and 35 (3.7%) were diagnosed as occupational allergic contact dermtitis after patch test. 2. Sixteen (45.7%) out of the 35 patients were male and 19 (54.3%) were female. Twenty one (60.0%) patients were in the age of 20 to 40 years. 3. The occupational distribution of 35 patients were medical personnels (8), cement workers (7), industrial workers (5), hair dressers (5), farmers (3), merchants (3), cooks (2) and painters (2). 4. Potassium dichromate, nickel sulfate and rubber chemicals were the most common occupational allergens. We also reviewed the Korean literatures related to the occupational dermatoses.

Occupational Rediodermatitis: Report of 4 Cases / 대한피부과학회지

Recently radiation and radioisotope are being used widely in many fields such as medicine and industry. But only a few papers were reported about the radio dermatitis due to industrial use of radiation. Authors experienced 4 cases of occupational radiodermatitis due to Ir-192 occur red during the radioisotope traspierce test. All 4 patients noticed painful swelling, erythema, and bullae on their fingers or palms 1-2 weeks after exposure. All laboratory tests to detect ystemic effects of radiation were normal. Three patients recovered after treatment with systemic and topical corticosteroid and emollient cream for 2-4 weeks. But one patient suffered from complication of fibrosis and recurrent cellulitis on his fingers. We discussed about the working situation of our patients and reviewed the literatures about the radiodermatitis.