Fungal Elements in KOH Mount of Sputum Microscopy-Introduction, Fungal Elements Observed in Sputum KOH Mount, Applications, and Keynotes
Introduction KOH mount of sputum is a rapid, direct microscopic technique used to detect fungal elements in the respiratory tract. A 10–20% Potassium Hydroxide (KOH) solution digests mucus, epithelial cells, and debris in sputum, while preserving the chitin-rich fungal cell walls, making them appear clear, …