Three‐dimensional virtual reconstruction with DocDo, a novel interactive tool to score renal mass complexity

The pre-operative knowledge of the complexity of a renal mass is the cornerstone to plan a partial nephrectomy(PN) [1]. Given the multiple issues characterizing it - size, protrusion out from renal parenchyma, longitudinal and coronal location, proximity to the hilum - nephrometric scoring systems have been proposed during the last decade[2, 3]; RENAL and PADUA classifications are the mostly used [4-6].