[Cutaneous Alternaria infectoria infection after liver transplantation]

Area of Science:

• Mycology
• Transplantation Immunology
• Dermatology

Background:

• Cutaneous alternariosis is a rare phaeohyphomycosis, primarily affecting immunocompromised patients, particularly those on corticosteroid therapy.
• Liver transplantation recipients represent a vulnerable population for opportunistic fungal infections due to immunosuppression.

Observation:

• A case of cutaneous alternariosis is presented in a patient who underwent liver transplantation.
• The infection was caused by the fungal species Alternaria infectoria, a less commonly reported agent in this context.

Findings:

• Clinical presentation and histopathological features of the cutaneous infection were documented.
• Diagnostic difficulties associated with identifying and managing Alternaria infectoria in transplant recipients were discussed.

Implications:

• This case underscores the importance of considering rare fungal infections in post-transplant patients.
• Improved diagnostic strategies and awareness are crucial for managing cutaneous alternariosis in immunocompromised hosts.