The Australasian journal of dermatology
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Australas. J. Dermatol. · Aug 2003
Case ReportsTwo cases of eosinophilic pustular folliculitis associated with parasitic infestations.
Two patients presented with papular eruptions that could not be diagnosed clinically. Biopsies of these lesions showed eosinophilic pustular folliculitis (EPF). Both cases were subsequently found to have infestations: one as a result of cutaneous larva migrans was successfully treated with ivermectin and the other caused by scabies mites was successfully treated with topical pyrethrin. The two cases of EPF presented emphasize the need for careful clinicopathological correlation to determine the cause.
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Australas. J. Dermatol. · Aug 2002
Case ReportsStaphylococcal scalded skin syndrome complicating acute generalized pustular psoriasis.
A 60-year-old woman with psoriasis vulgaris treated with oral cyclosporin and acitretin developed an acute generalized pustular eruption with erythema and associated fever consistent with acute generalized pustular psoriasis. She was admitted to hospital and, despite intravenous fluid replacement, developed acute renal failure. ⋯ Histology of a biopsied blister revealed subcorneal splitting of the epidermis consistent with staphylococcal scalded skin syndrome. The patient was treated with intravenous dicloxacillin and the blistering gradually improved over 10 days.
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Australas. J. Dermatol. · Aug 2000
ReviewSkin infections and infestations in Aboriginal communities in northern Australia.
The most important skin infections in Aboriginal communities in central and northern Australia are scabies and streptococcal pyoderma. Scabies is endemic in many remote Aboriginal communities, with prevalences in children up to 50%. The cycles of scabies transmission underlie much of the pyoderma. ⋯ The anthropophilic dermatophyte Trichophyton rubrum is ubiquitous in many communities, again reflecting living conditions. Other skin infections related to the tropical environment include melioidosis, nocardiosis, Chromobacterium violaceum and chromoblastomycosis. Sustainable and long-term improvements in scabies, skin sores and GAS-related disease and tinea require fundamental changes that address social and economic inequities and, in particular, living conditions and overcrowding.
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A 24-year-old man developed slow-growing lesions on subungual and plantar areas that appeared a few weeks after returning from a trip to South America. The diagnosis of tungiasis was established by microscopic examination of a lesion. Tungiasis is rarely seen in non-endemic areas.
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An 80-year-old man with a 7 year history of a slowly enlarging, asymptomatic scrotal nodule is presented. He had a negative history for sexually transmitted disease, trauma to the area, radiotherapy and chemical or arsenic exposure. The lesion was excised with a margin of 0.8 cm of normal skin. Examination of the specimen revealed a basal cell carcinoma.