Appears as irregular in shape. Size
ranges from 0.1 to 5 mm. It is hard, usually yellowish and may
be seen macroscopically
Specimen:
Abscess
Stain: Hematoxylin & Eosin
Stain (H & E)
Magnification: x400
Interpretation: Club shaped
mass of filaments, numerous polymorphonuclear leukocytes. Note eosinophilic
clubs in the periphery, diphtheroidal cells and filaments located
centrally