Primary invasive aspergillosis with disseminated intravascular coagulation as a presenting feature of non-Hodgkin's lymphoma.

Invasive aspergillosis (IA) is a life-threatening infection. IA is usually seen in severely immunocompromised patients. However, IA as a presenting feature of non-Hodgkin's lymphoma is rare.

Echinocandin resistance due to simultaneous FKS mutation and increased cell wall chitin in a Candida albicans bloodstream isolate following brief exposure to caspofungin.

Echinocandins are first-line agents for treating severe invasive candidiasis. Glucan synthase gene (FKS1) mutations lead to echinocandin resistance but the role of enhanced chitin expression is not well recognized in clinical isolates. We report a case of bloodstream Candida albicans infection with both Fks1 hotspot mutation and elevated cell wall chitin.