Dacryocystitis As the Initial Presentation of Invasive Fungal Sinusitis in Immunocompromised Children.

Sino-orbital fungal infection is a rare, but life-threatening disease seen mainly in immunocompromised patients. While initial clinical impression may vary, dacryocystitis has rarely been described as the initial presenting sign. The authors present 2 pediatric cases of dacryocystitis as the initial sign of invasive fungal sinusitis. To their knowledge, this presenting sign has not been previously reported in the pediatric population. Management strategies and outcomes are discussed.