Polymicrobial Necrotizing Fasciitis in a Dog: The Involvement of Macrococcus caseolyticus, Proteus mirabilis, and Escherichia coli

Table 3

Bacterial culture and identification test results.

Isolates	Antimicrobial sensitivity test								Score value (Bruker MALDI Biotyper)
	Tet (10 μg)	Cot (25 μg)	Crx (30 μg)	Gen (10 μg)	Ery (15 μg)	Flx (5 μg)	Pen (15 μg)	Amp (10 μg)
Macrococcus caseolyticus	++	++	+++	—	R	R	R	R	1.84
Escherichia coli	++	+	+++	+++	R	R	R	R	2.22
Proteus mirabilis	++	++	+++	—	R	R	R	R	2.14