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. Author manuscript; available in PMC: 2020 Jan 11.
Published in final edited form as: Mod Pathol. 2019 Jul 11;32(12):1744–1750. doi: 10.1038/s41379-019-0319-4

Figure 2.

Figure 2.

Microscopic appearance of the multipatterned tumor from Patient 1. The primary tumor from Patient 1 showed immature neuroepithelial components including multilayered rosettes and medulloepithelioma-like component (A, B), and immature mesenchymal tissues, including mature cartilage and skeletal muscle cells (C, D). The recurrent tumor was composed predominantly of neuroepithelial tubular structures in loose mesenchymal tissue (E). These tubules were positive for cytokeratin CAM 5.2 (F). Hematoxylin and eosin (A-E); Anti-CAM 5.2 (F): Original magnification x 100 (A); x 200 (C, E, F), x 400 (B, D).