[Invasive pulmonary aspergillosis in children with hepatic transplant: a survivor]

Area of Science:

• Medical Mycology
• Transplant Infectious Diseases
• Critical Care Medicine

Background:

• Liver transplant recipients are highly susceptible to opportunistic fungal infections.
• Aspergillus species cause significant morbidity and mortality in this population, with up to 90% mortality rates.
• Infections often manifest within months post-transplant, with opportunistic agents implicated in 10% of cases.

Observation:

• A case of an 11-month-old infant with a history of liver transplant for biliary atresia is presented.
• The patient developed severe pneumonia requiring mechanical ventilation.
• Diagnostic evaluation included bronchoalveolar lavage.

Findings:

• Bronchoalveolar lavage revealed elevated galactomannan levels.
• Fungal cultures confirmed the presence of Aspergillus fumigatus.
• The patient was diagnosed with Invasive Pulmonary Aspergillosis (IPA).

Implications:

• Early suspicion and diagnosis of IPA are critical in liver transplant patients.
• Prompt initiation of antifungal therapy can significantly reduce the high mortality associated with IPA.
• This case highlights the importance of vigilant monitoring for opportunistic infections in immunocompromised hosts.