Safety and risk stratification of percutaneous biopsies of adult-sized renal allografts in infant and older pediatric recipients

Abstract

Pediatric allograft ASK biopsies can be performed with minimal adverse outcomes. Transperitoneal ASK placement is not a contraindication for percutaneous biopsy. Strategies to improve biopsy safety include recommendations for patient positioning for transperitoneal ASKs, improved techniques for real-time ultrasound guidance, and use of finer gauge needles.