[Renal biopsy in the lateral position in high risk patients: an opportunity to take advantage of].

Percutaneous ultrasound-guided renal biopsy (RB) is the gold standard for diagnosis of renal diseases. The standard procedure involves biopsy in the prone position (PP) for the native kidneys. In high risk patients, transjugular and laparoscopic RB have been proposed.

[Ultrasound-guided renal biopsy: evaluation of different models of biological simulator].

Percutaneous ultrasound-guided renal biopsy is the gold standard for diagnosis and treatment of renal diseases. Recently, many studies strongly support the role of renal biopsy for the management of small renal mass. The experience of the operator is crucial in reducing the incidence of major complications.