Clinical and Genomic Insights into the Allodiploid Hybrid Pathogen Aspergillus latus: A Retrospective Case Series.
Yuqing Chen, Jieting Zhou, Lingjun Yuan et al.
✦ AI-curated · Sources linked
Case in brief
This case series describes five patients with infections caused by Aspergillus latus, identified through metagenomic next-generation sequencing (mNGS). Clinical presentations varied, with some patients exhibiting subclinical pulmonary lesions while others experienced severe disease due to immunocompromised states. Conventional microbiological methods misidentified the pathogen, underscoring the importance of mNGS for accurate diagnosis and management.
What made this case unusual
The misidentification of A. latus as A. nidulans by conventional methods highlights the diagnostic challenges posed by this emerging hybrid pathogen.
Diagnostic / clinical pearl
Clinicians should consider the potential for misidentification of Aspergillus latus in immunocompromised patients, as conventional methods may fail to detect this pathogen.
Why it matters
The findings emphasize the need for advanced molecular techniques like mNGS to ensure accurate identification of emerging pathogens and inform appropriate antifungal therapy.