Improving frozen section evaluation of procurement donor kidney biopsies and reducing the discard rate: a promising role for artificial intelligence

There is a worldwide shortage of deceased-donor kidneys available for transplantation, with too many patients dying while on waiting lists for organs. Meanwhile, and particularly in the United States, many recovered kidneys are discarded, often based on results of frozen section evaluation of a screening biopsy read by an on-call pathologist with limited renal pathology experience. A study in this month ’s issue of Kidney International uses an artificial intelligence–based approach to evaluate these biopsies, which not only improved correlation between biopsy findings and short-to-intermediate term graft survival, but also demonstrated the potential to reduce biopsy-associated organ discard rat es by 25% to 30%.
Source: Kidney International - Category: Urology & Nephrology Authors: Tags: Commentary Source Type: research