From: Post renal biopsy complication rate and diagnostic yield comparing hands free (ultrasound-assisted) and ultrasound-guided biopsy techniques of renal allografts and native kidneys
14G
16G
P value
Number of patients
314
213
Drop of Hb <10 g/l: No. (%)
7 (2.8 %)
7 (3.2 %)
0.4
Hematuria
1 (0.3 %)
3 (1.4 %)
0.1
Hematoma
1 (0.4 %)
0.7