Table 1.

Body fluid cell count with differential

Site	Right knee
Clarity	Turbid
Colour	Yellow
Volume (mL)	19
Red cell count/mm3	16 000
Total nucleated cell count/mm3	139 950
Neutrophils, %	87
Lymphocyte, %	5
Monocyte, %	8
Eosinophil, %	0
Macrophage, %	0
Fluid lining cell, %	0