Cutaneous Fusarium solani infection in childhood acute lymphoblastic leukaemia

Area of Science:

• Mycology
• Dermatology
• Hematology

Background:

• Fusarium species commonly cause cutaneous infections, particularly in immunocompromised individuals.
• Infections can be localized or widespread, presenting as macules that may ulcerate.
• Disseminated disease can occur in severely neutropenic patients.

Observation:

• A case of widespread cutaneous Fusarium solani infection in a child with acute lymphoblastic leukemia is presented.
• The patient exhibited characteristic skin lesions, including macules with central ulceration and eschar.
• This highlights a rare but severe presentation of fungal infection in pediatric oncology.

Findings:

• The infection was caused by Fusarium solani, a known opportunistic pathogen.
• The patient's immunocompromised state, due to acute lymphoblastic leukemia and neutropenia, facilitated the widespread cutaneous involvement.
• Successful treatment was achieved with prolonged administration of liposomal amphotericin B.

Implications:

• This case underscores the importance of recognizing cutaneous Fusarium infections in immunocompromised hosts, especially children with leukemia.
• Early diagnosis and aggressive antifungal therapy, such as liposomal amphotericin B, are crucial for managing disseminated disease.
• Further research into Fusarium infections in pediatric oncology patients may improve treatment strategies and outcomes.