Table of Contents
Washington University Experience | NEOPLASMS (EMBRYONAL) | ATRT - Atypical Teratoid Rhabdoid Tumor | 5B2 ATRT (Case 5) H&E 7.jpg
A subset of neoplastic cells has small round cell appearance with minimal cytoplasm, high nuclear-cytoplasmic ratio with hyperchromatic nuclei and nuclear moulding. Another subset has much more abundant eosinophilic cytoplasm with eccentric vesicular nuclei and prominent nucleoli, consistent with a rhabdoid phenotype.
