Figure 2.
Biopsied section of the lesion: A) branch and broad hyphal fragment of Pythium insidiosum (Gomori methemine silver, magnification ×200); B) hyphal fragment surrounded by inflammatory cells (hematoxylin and eosin [HE], magnification ×200); C) hyphal fragment surrounded by eosinophilic material, which suggests a Splendore-Hoeppli phenomenon (HE, magnification ×200).