Histoplasma capsulatum   Histoplasma capsulatum (PAS stain). Photographs obtained from: W Delgado, JM Aguirre. Oral mycoses in the AIDS era. Rev Iberoam Micol 1997; 14: 14-22. Tissue section (H&E) from subcutaneous nodule in a 20-year-old male patient of African histoplasmosis showing a giant cell containming yeast cells of Histoplasma capsulatum var. duboisii. 250 X. Photographs obtained from: M Khalil, IOA Ekamem, HC Gugnani, EB Attah. Some deep mycoses diagnosed by histopathology in South Eastern Nigeria. Rev Iberoam Micol 1999; 16: 221-224.