An 18-month-old boy presented with nausea, vomiting, and progressive somnolence. Imaging studies revealed a large mass in the fourth ventricle, associated with obstructive hydrocephalus. He underwent gross total resection of the tumor.
This quiz is no longer available.Amy Swanson, M.D. Fellow, Anatomic Pathology/Neuropathology Mayo Clinic |
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Aditya Raghunathan, M.D. Consultant, Anatomic Pathology Mayo Clinic Assistant Professor of Laboratory Medicine and Pathology Mayo Clinic College of Medicine |