title: Intraoperative Endovascular Embolization of Middle Meningeal Artery and a Pseudoaneurysm by Using N-Butyl 2-Cyanoacrylate for Hemostasis during Operation of Acute Epidural Hemorrhage.
abstract: A 21-year-old female presented with acute epidural hemorrhage (EDH) on the left temporal region associated with skull fracture after traffic accident. She was neurologically deteriorated at four-hour after an admission, and follow-up computed tomography revealed increased amount of EDH. Under the general anesthesia, emergency craniotomy was performed. During the surgery, massive bleeding from the base of middle cranial fossa was observed. However, we could not identify an origin of bleeding and foramen spinosum due to brain swelling and obscured surgical field. Consequently, her systolic blood pressure was dropped to 60 mm Hg with >110 beat/min of heart rate. Therefore, we decided to perform an intraoperative angiography after gauze packing into the middle cranial fossa. Intraoperative angiography showed a large pseudoaneurysm with massive contrast leakage of the middle meningeal artery (MMA). Intraoperative endovascular embolization of the pseudoaneurysm and MMA by using n-butyl-2-cyanoacrylate was done. After that, her vital sign became stable, and we could complete the operation after the achievement of adequate hemostasis. Intraoperative angiography and endovascular embolization of MMA was effective in achieving adequate hemostasis in case with brisk bleeding from the middle cranial fossa could not be controlled in an open surgical field.
authors.affiliation: Department of Neurosurgery, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Korea.
authors.forename: Dong Ho
authors.initials: DH
authors.lastname: Kim
authors.affiliation: Department of Neurosurgery, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Korea.
authors.forename: Jong Young
authors.initials: JY
authors.lastname: Lee
authors.affiliation: Department of Neurosurgery, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Korea.
authors.forename: Hong Jun
authors.initials: HJ
authors.lastname: Jeon
authors.affiliation: Department of Neurosurgery, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Korea.
authors.forename: Byung Moon
authors.initials: BM
authors.lastname: Cho
authors.affiliation: Department of Neurosurgery, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Korea.
authors.forename: Se-Hyuck
authors.initials: SH
authors.lastname: Park
authors.affiliation: Department of Neurosurgery, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Korea.
authors.forename: Sae-Moon
authors.initials: SM
authors.lastname: Oh
keywords: Embolization, herapeutic; Hematoma, epidural, cranial; Hemostasis