cases, mediastinum Week 554: Case 2 April 26, 2023 pathadmin 1. Presented by Pedram Argani, M.D. and prepared by Nathan Cuka, M.D.This is a 3 year old male with a posterior mediastinal mass.images/ncuka/20130603/5705a.jpgimages/ncuka/20130603/5705b.jpgimages/ncuka/20130603/5705c.jpgNeuroblastoma, stroma rich, differentiatingNeuroblastoma, stroma poor, poorly differentiated, low MKINeuroblastoma, stroma poor, poorly differentiated, high MKINeuroblastoma, stroma poor, undifferentiated Loading...