Table of Contents
Washington University Experience | NEOPLASMS (EMBRYONAL) | Medulloblastoma, Histologically Defined | Large cell-Anaplastic (LCA) | 3G MB LCA (Case 3) INI1 3
INI1 is retained. Absence of cytokeratin, epithelial membrane antigen and smooth muscle actin, stains that might be positive in an atypical teratoid/rhabdoid tumor, is also evidence against the tumor representing an ATRT.
