RT Journal Article T1 Chronic infection due to fusarium oxysporum mimicking Lupus Vulgaris: case report and review of cutaneous involvement in fusariosis A1 Pereiro Ferreirós, Manuel A1 Abalde Pintos, María Teresa A1 Zulaica Garate, Ander A1 Caeiro Castelao, J. L. A1 Flórez, Ángeles A1 Peteiro García, María del Carmen A1 Toribio Pérez, Jaime K1 Ear K1 External K1 Lupus Vulgaris K1 Fusarium K1 Fluconazole AB A 67-year-old female presented with a 20-year-old lesion involving the right ear and preauricular area mimicking tuberculous lupus. Fusarium oxysporum infection was confirmed by biopsy studies and cultures. The biopsy specimen showed an unusually extensive dermal invasion with fungal hyphae. This is an uncommon clinical presentation for Fusarium infection in a healthy patient. When referred to us, the patient had received antifungal therapy with itraconazole without any benefit. Improvement was obtained with fluconazole therapy. The spectrum of cutaneous involvement related to Fusarium spp. includes toxic reactions, colonization, superficial indolent infection, deep cutaneous or subcutaneous infections and disseminated infection. PB Medical journals Sweden AB SN 0001-5555 YR 2001 FD 2001-01 LK https://hdl.handle.net/10347/43716 UL https://hdl.handle.net/10347/43716 LA eng NO Pereiro Jr, M., Abalde, M. T., Zulaica, A., Caeiro, J. L., Flórez, A., Peteiro, C., & Toribio, J. (2001). Chronic Infection Due to Fusarium oxysporum Mimicking Lupus Vulgaris: Case Report and Review of Cutaneous Involvement in Fusariosis. Acta Dermato-Venereologica, 81(1), 51–53. https://doi.org/10.1080/00015550117819 NO Xunta de Galicia. Proyecto XUGA 20819B96 DS Minerva RD 29 abr 2026