First Probable Case of Subcutaneous Infection Due to Truncatella angustata: a New Fungal Pathogen of Humans?

Truncatella angustata is a coelomycetous fungus, typically associated with vascular plants as either an endophyte or a pathogen. This organism has not previously been implicated in human disease. This report describes a case of T. angustata subcutaneous infection in an immunocompetent patient. A conclusive diagnosis was achieved through partial sequencing of ribosomal DNA (rDNA) cluster. The patient was successfully treated with voriconazole followed by itraconazole.