cases, kidney Week 417: Case 4 April 26, 2023 pathadmin Please wait... 1. Presented by Pedram Argani, M.D. and prepared by Aatur Singhi, M.D., Ph.D.2 year old boy with aniridia and abdominal mass palpated by the mother.images/1Alex/11162009case4image1.jpgimages/1Alex/11162009case4image2.jpgimages/1Alex/11162009case4image3.jpgimages/1Alex/11162009case4image4.jpgWilms tumor with intralobar nephrogenic restsWilms tumor with perilobar nephrogenic restsWilms tumor with anaplasiaWilms tumor with vascular invasion Loading...