Which of the following organisms is implicated in the causation of botryomycosis :
Staphylococcus aureus
Staphylococcus albus
Pseudomonas aeruginosa
Streptococcus pneumonia
Botyromycosis is a chronic granulomatous condition similar to mycetoma, usually involves the skin and characterized by granules in the pus, consisting of masses of bacteria generally staphylococcus aureus.