Embryonal Tumor with Multilayered Rosettes, C19MC-Altered: Clinical, Pathological, and Neuroimaging Findings.

We demonstrate the conventional and advanced imaging characteristics of ETMR, including MRS and diffusion tensor imaging, which, to our knowledge, have not been systematically evaluated in the radiology literature. The knowledge gained may potentially impact patient management, especially in inoperable cases and in locations where it is risky to perform a biopsy.