Case 172. Sporotrichosis (68 y-o M)

　 　 　 　
　
Biopsy from painless, red-colored crusted papules on the chest wall
 　
　 　 　 　

　

 　 The blastospores phagocytized by the multinucleated giant cells are PAS-positive and show a budding-type growth pattern (PAS).