If you have an olfactory groove meningioma—a rare tumor that ... routine imaging tests and close monitoring of small benign meningiomas. For large, fast-growing symptomatic meningiomas, they ...

"What she has is something called the giant olfactory groove meningioma. So typically they ... It may have been giant, but luckily, benign. Still, it would have to go. Xin said the tumor had ...