Umbilicated papules on the bilateral upper and lower extremities.

Area of Science:

• Mycology
• Infectious Diseases
• Dermatology

Background:

• Cryptococcosis is an opportunistic fungal infection, primarily affecting immunocompromised individuals.
• Cutaneous manifestations of Cryptococcosis are diverse and can be the initial sign of disseminated disease.
• Hematogenous spread from the lungs is the typical route for systemic Cryptococcosis.

Observation:

• A case of a woman in her 70s with a several-week history of pruritic, umbilicated papulonodules on extremities is presented.
• The patient was diagnosed with disseminated Cryptococcus infection.
• Evaluation for pulmonary and meningeal involvement was initiated.

Findings:

• Disseminated Cryptococcosis can present with unusual dermatological findings.
• Early diagnosis and management are crucial, particularly in at-risk populations.
• The infection can be fatal, especially in patients with multiple comorbidities.

Implications:

• This case highlights the importance of considering Cryptococcosis in the differential diagnosis of unexplained skin lesions, especially in immunocompromised or elderly patients.
• Prompt recognition and investigation of cutaneous signs can aid in diagnosing systemic fungal infections.
• Further research into the varied presentations and management strategies for Cryptococcosis is warranted.