Intracranial inflammatory myofibroblastic tumor: a report of two cases.

ABSTRACT

We report two cases of Intracranial inflammatory myofibroblastic tumor (IMT) with recurrent, cystic, and venous sinus occlusion. The cases show imaging progression from a small lesion (case 1) or absence of lesions (case 2). One of cases recurred 2 years after surgery and was treated with corticosteroids but the tumor was still growing and was resected again. We think the best treatment for IMT is surgical resection.