Does Systematic Preliminar Colour Doppler Study Reduce Kidney Biopsy Complication Incidence?

Table 3

Vascular abnormalities at the colour doppler ultrasonographic examination before biopsy.

	Right kidney	Left kidney
Lower pole perforant arteries	3	2
Inferior pole arteries	3	3
Capsular vessels	—	1
Paralumbar plexus	1	1
Anomalous interlobar vessels	4	5