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[Echo-guided renal biopsy in patients with a medical nephropathy]
A Goddi1, A Sacchi, C Martinenghi
1Servizi di Radiologia A e B, Ospedale Multizonale, Varese.
La Radiologia Medica
|March 1, 1989
Abstract:
Ninety-five percutaneous renal biopsies under ultrasound guidance were performed on 89 patients with nephrologic diseases. Accurate diagnosis was reached in 93% of cases at the first biopsy, and the figure increased to 100% after a second biopsy. The use of 18 and 16 gauge needles allowed correct histological diagnosis in 95% of patients, and satisfactory histology in the extant 5%. US guidance and the use of 18 and 16 gauge needles reduced the complications related to renal biopsy: in fact, severe hematuria occurred in 2 cases only.