Cutaneous Alternariosis Caused by Alternaria infectoria: A Case Report in Kidney Transplant Recipient and Literature Review.

ABSTRACT: Cutaneous infections caused by dematiaceous fungi are rare in the general population but are increasingly recognized in solid organ transplant recipients as a consequence of prolonged immunosuppression. When Alternaria species are confirmed as the causative agents of a skin infection, the condition is referred to as alternariosis. These infections may clinically resemble bacterial or neoplastic lesions and require accurate diagnosis and individualized therapy. We report one case of cutaneous alternariosis in a kidney transplant recipient receiving tacrolimus-based immunosuppression. The patient was a 47-year-old woman who sustained minor trauma to her knee three months after transplantation. She developed an ulcerated, crusted lesion, which coincided with severe neutropenia. Histology, cul

SUBMITTER: Grignano MA 

PROVIDER: S-EPMC12843189 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature