Fig. 2
From: Orbital aspergillosis: a case report and review of the literature
Histopathological aspect of the two biopsy probes. a shows a hematoxylin-eosin (HE) stained section of the first biopsy, revealing a mixed lymphocytic and granulocytic inflammation. b Periodic acid-Shiff (PAS) staining of the second biopsy showing magenta coloured walls of alive fungi. c HE-stained section of the second biopsy showing hyphae with ramification at 45°angle, characteristic for A. fumigatus. d close caption of the squared region in (c)