Fig. 6From: Progressive cutaneous Cryptococcosis complicated with meningitis in a myasthenia gravis patient on long-term immunosuppressive therapy – a case report a and b. PAS-stained (PAS ×400 & PAS ×1000) showing numerous Cryptococcal spores inside macrophages (←) that stain positive with PAS. Ziehl-Neelson stain was negative for acid-fast bacilli Back to article page