Pathology 5 year old child with posterior fossa mass. Biopsy from the mass shows the following rosettes. A Homer Wright rosette B Perivascular pseudorosette C Flexner Wintersteiner rosette D None 💡 Explanation 5 year old child with posterior fossa mass. Biopsy from the mass shows the following rosettes. ✓ Correct Answer: A. Homer Wright rosette