Posttraumatic rapid growing extradural meningioma: A case report on the effectiveness of echosonography.

Background: Most meningiomas related to head trauma have been reported to show intradural lesions; however, they can also occur as primary extradural meningiomas (PEMs) and have often been reported to histologically demonstrate atypical or malignant subtypes. Therefore, early detection and complete resection of related tissues are required; however, to date, only a few PEM cases related to trauma or injury have been reported. Herein, we present a patient with a rapidly growing posttraumatic PEM, in which echosonography is efficient not only for early diagnosis but also for intraoperative strategies.

Double LVIS Jr. Stenting of a Ruptured Proximal Anterior Inferior Cerebellar Artery Aneurysm: A Case Report.

Objective: We report a case of ruptured aneurysm at the anterior pontine segment of the anterior inferior cerebellar artery (AICA) which re-ruptured after stent placement and was treated by overlapping stenting.

Case Presentation: A 53-year-old woman presented with headache. CT demonstrated subarachnoid hemorrhage.