Alternaria spp may cause opportunistic mycoses in the skin after cutaneous inoculation or through blood dissemination in immune-suppressed patients. Here, we describe a case of cutaneous infection with Alternaria spp in a 62-year-old man, presenting with multifocal papules and erythematous nodules involving distal limbs bilaterally. The absence of inflammatory bowel disease was confirmed by a gastroenterologist. The patient was under treatment for uveitis of unknown origin with immunosuppressive doses of cyclosporin and prednisolone for approximately 3 months. The diagnosis was based on clinical signs, demonstration of fungal elements in skin biopsies and deep fungal culture. Complete clinical remission was achieved by oral and systemic treatment with antifungal drugs. However, because cessation of the immunosuppressive medication was not possible, his clinical history was characterised by multiple flares requiring each time oral and intravenous antifungal treatment.
Iatrogenic immunosuppression may favour Alternaria skin lesion flares / Satta, Rosanna; Dore, Maria Pina; Pes, Giovanni Mario; Biondi, Gabriele. - In: BMJ CASE REPORT. - ISSN 1757-790X. - 2018:(2018), p. bcr-2017-223857. [10.1136/bcr-2017-223857]
Iatrogenic immunosuppression may favour Alternaria skin lesion flares
Satta, Rosanna
;Dore, Maria Pina;Pes, Giovanni Mario;Biondi, Gabriele
2018-01-01
Abstract
Alternaria spp may cause opportunistic mycoses in the skin after cutaneous inoculation or through blood dissemination in immune-suppressed patients. Here, we describe a case of cutaneous infection with Alternaria spp in a 62-year-old man, presenting with multifocal papules and erythematous nodules involving distal limbs bilaterally. The absence of inflammatory bowel disease was confirmed by a gastroenterologist. The patient was under treatment for uveitis of unknown origin with immunosuppressive doses of cyclosporin and prednisolone for approximately 3 months. The diagnosis was based on clinical signs, demonstration of fungal elements in skin biopsies and deep fungal culture. Complete clinical remission was achieved by oral and systemic treatment with antifungal drugs. However, because cessation of the immunosuppressive medication was not possible, his clinical history was characterised by multiple flares requiring each time oral and intravenous antifungal treatment.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.