Fig2
From: Successful treatment of pulmonary mucormycosis caused by Rhizopus microsporus with posaconazole
a Periodic acid–Schiff (PAS) stain presented broad, thin-walled, ribbon-like, aseptate fungal hyphae and right-angled hyphal branches. And the tissue was infiltrated by numerous lymphocytes (PAS × 400). b Light microscope examination showed that brownish sporangiophores were in pairs branching from nodal rhizoids (× 400)