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Washington University Experience | NEOPLASMS (EMBRYONAL) | ATRT - Atypical Teratoid Rhabdoid Tumor | 9H1 (Case 9) N19 INI1 20X
The tumor cells show loss of INI1 with preservation of non-neoplastic endothelial staining. In such sites the tumor shows both an infiltrative edge and perivascular growth.
