Fig. 3
Cytological smear. PAS stain at 40x magnification. The presence of septate and branched hyphae with acute angles of 90 and 45º, with well-defined walls on a necrotic background is identified
Fig. 3 | BMC Nephrology
Cytological smear. PAS stain at 40x magnification. The presence of septate and branched hyphae with acute angles of 90 and 45º, with well-defined walls on a necrotic background is identified