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Heterotopic Cervical Heart Transplantation in Mice
Published on: August 25, 2015
Septic-Metastasizing Aspergillus-Encephalitis Mimicking Massive Cerebral Infarction in a Heart Transplant Recipient:
Christina Ballázs1, Payam Akhyari, Arash Mehdiani
1From the 1Department of Cardiovascular Surgery, Heinrich Heine University, Düsseldorf, Germany.
Abstract:
Invasive fungal infection after solid-organ transplantation is known as a severe complication and carries with it a high risk of infection-related mortality. Among patients after heart transplant Aspergillus species most often cause atypical pneumonia. The incidence of invasive aspergillosis after heart transplant has been reported from 3% to 14%. It is the opportunistic pathogen with the highest mortality, ranging from 50% to 80%. Prompt antifungal therapy is crucial, but rapid diagnostic procedures with sufficient sensitivity and specificity are lacking at the moment. We present a rare case of a patient with massive metastasizing invasive aspergillosis within 1 month after heart transplant, undetected before death.
Insights
Invasive aspergillosis is a deadly complication after heart transplants. This case highlights a rare, fatal instance of widespread fungal infection missed before death, emphasizing diagnostic challenges.
Area of Science:
- Mycology
- Transplantation Immunology
- Infectious Diseases
Background:
- Invasive fungal infections are severe complications following solid-organ transplantation.
- Aspergillus species are common causes of atypical pneumonia in heart transplant recipients.
- Invasive aspergillosis presents a high mortality rate (50-80%) in these patients.
Observation:
- A rare case of massive, metastasizing invasive aspergillosis occurred within one month post-heart transplant.
- The invasive fungal infection was undetected prior to the patient's death.
Findings:
- The incidence of invasive aspergillosis post-heart transplant ranges from 3% to 14%.
- Aspergillus species represent opportunistic pathogens with the highest mortality in this population.
- Current rapid diagnostic procedures lack sufficient sensitivity and specificity.
Implications:
- This case underscores the critical need for improved diagnostic tools for invasive aspergillosis in heart transplant recipients.
- Early detection and prompt antifungal therapy are crucial for improving outcomes.
- Further research into sensitive and specific diagnostic methods is warranted to reduce infection-related mortality.
