Pulmonary cryptococcosis with cryptococcal meningitis in an immunocompetent host

Area of Science:

• Mycology
• Infectious Diseases
• Clinical Case Reports

Background:

• Cryptococcosis is a systemic fungal infection with high morbidity and mortality.
• It primarily impacts individuals with compromised immune systems, particularly those with human immunodeficiency virus (HIV) infection.
• Extrapulmonary dissemination of cryptococcosis is uncommon in immunocompetent hosts.

Purpose of the Study:

• To report a rare case of disseminated cryptococcosis in an immunocompetent host.
• To describe the clinical presentation of an unusually large pulmonary mass and meningitis.
• To illustrate the successful medical management of this condition.

Main Methods:

• Case presentation of a single patient.
• Review of clinical findings, diagnostic workup, and treatment course.
• Analysis of the patient's immune status.

Main Results:

• The patient was immunocompetent, challenging the typical demographic for disseminated cryptococcosis.
• The presentation included a large pulmonary mass and concurrent meningitis.
• Successful treatment was achieved with medical therapy.

Conclusions:

• Disseminated cryptococcosis can occur in immunocompetent individuals, albeit rarely.
• Prompt diagnosis and appropriate medical management are crucial for favorable outcomes.
• This case expands the understanding of cryptococcosis presentations and treatment in diverse host populations.