The pathological result of the posterior fossa tumor was hemangioblastoma.

The pancreatic mass was surgically removed and pathologically proven endocrine tumor.

Regarding the pathological result of the pancreatic and posterior fossa masses, the imaging features on MRI of the brain and spine are characteristic of Von Hippel-Lindau syndrome.

Besides CSN and pancreatic manifestations, Von Hippel-Lindau syndrome is characterized by tumors in other organs such as renal cell carcinomas, retinal hemangioblastomas, or liver cysts.