Scedosporium apiospermum is a filamentous fungus increasingly implicated in infections across multiple organ systems, particularly in immunocompromised hosts. Due to its extensive intrinsic resistance patterns, it remains a challenging organism to treat. S. apiospermum is rarely implicated in skull base osteomyelitis and is associated with high morbidity and mortality in this clinical syndrome. We describe a case report of skull base osteomyelitis caused by S. apiospermum in a patient with poorly controlled diabetes mellitus, characterized by substantial diagnostic and therapeutic obstacles. Included in this article is a review of the existing literature on skull base osteomyelitis caused by this organism, highlighting common challenges in diagnosing and managing S.apiospermum . This case underscores the critical roles of early diagnosis and aggressive source control to optimize clinical outcomes.
Whelpley et al. (Mon,) studied this question.