Radiology In 7 year old posterior fossa mass with cyst formation, hypodense on CT, hyper intense on T2WI and showing post gadolinium nodule enhancement is A Medulloblastoma B Ependymoma C Astrocytoma D Cysticercous 💡 Explanation In 7 year old posterior fossa mass with cyst formation, hypodense on CT, hyper intense on T2WI and showing post gadolinium nodule enhancement is ✓ Correct Answer: C. Astrocytoma