Case 156. Staphylococcal botryomycosis (16 y-o M)

　 　 　 　
　
Excisional biopsy of a subcutaneous nodule of the hip
 　
　 　 　 　

　

 　 The cocci in the grain are Gram-positive (Gram). The diagnosis should be staphylococcal botryomycosis.