Pulmonary infection due to Pseudozyma aphidis in a patient with Burkitt lymphoma: first case report

Area of Science:

• Medical Mycology
• Infectious Diseases
• Oncology

Background:

• Fungal infections are a growing concern in immunocompromised individuals, particularly those with hematologic malignancies.
• Opportunistic yeasts, such as Pseudozyma aphidis, are increasingly recognized as potential pathogens.
• Malignancies, like Burkitt lymphoma, significantly increase susceptibility to opportunistic infections.

Observation:

• Pseudozyma aphidis, a yeast typically found in plant environments, was identified as the causative agent.
• The yeast was isolated from a patient diagnosed with Burkitt lymphoma.
• The infection manifested as a pulmonary condition.

Findings:

• This case represents the first documented instance of pulmonary infection attributed to Pseudozyma aphidis in a human.
• The yeast's opportunistic nature was highlighted in the context of a severely immunocompromised host.
• Successful identification and reporting of this rare pathogen were achieved.

Implications:

• This finding expands the spectrum of known fungal pathogens causing human disease.
• It underscores the importance of considering rare yeasts in the differential diagnosis of pulmonary infections in cancer patients.
• Further research into the pathogenicity and clinical significance of Pseudozyma aphidis is warranted.