Clinical Quiz: A 6-month-old infant with increasing abdominal distension over several weeks

Published Date: February 20, 2019
By Jane S. Kim, MD; Jeannie Chun, MD; Wendy Kim, MD; Cara Morin, MD, PhD; Narendra Shet, MD

A 6-month-old infant presented with increasing abdominal distension over several weeks and was found to have a large heterogeneous mass arising from the left kidney. The patient underwent a left radical nephrectomy, with pathology consistent with congenital mesoblastic nephroma.