Table 2.

Urine dipstick results at the time of biopsy

Urine dipstick	Frequency	Percentage (%) n = 13
Urine protein
	Nil	46
	Trace	46
	+	8
Urine pus cells
	Occasionally	8
	0–9	62
	10–19	23
	20–30	0
	>30	8
Urine red cells
	Nil	54
	0–10	46