Fig. 4
From: Intracranial foreign body through the sagittal sinus: case report and review of literature
Intraoperative view of surgical region with intraoperative fluorescein angiography. a. Dura Mater in situ, gross appearance of surgical field. b. Intraoperative fluorescein angiography view. c. Dura mater excised and foreign body is clearly seen- rested and passing through the superior sagittal sinus. d. Foreign body removed, hemostasis achieved