A Rare Case of Pheohyphomycotic Lumbar Spondylodiscitis Mistreated as Koch’s Spine

Figure 3

Microscopic image (Silver Methenamine, Haemotoxylin and Eosin Staining) of the 4th pedicle biopsy showing hyphae and yeast-like cells suggesting Pheohyphomycosis. The biopsy material was stained with Silver Methenamine with H&E counterstaining. Gram-positive hyphae/pseudohyphae can be appreciated.