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- Yuichiro Tsuji, Takanori Miki, Hiroto Kakita, Kimitoshi Sato, Takashi Yoshida, and Fuminori Shimizu.
- Department of Neurosurgery, Osaka Medical College, Osaka, Japan. Electronic address: abyssinian1225@gmail.com.
- World Neurosurg. 2020 Aug 1; 140: 193-197.
BackgroundTraumatic intracranial aneurysms are rare complications after head trauma. This report describes the case of a patient with a traumatic pericallosal aneurysm.Case DescriptionA 73-year-old man developed headache and lower limb paresis, and emergency computed tomography scan revealed a hematoma in the corpus callosum. We performed coil embolization for a pericallosal aneurysm, but follow-up angiography showed recurrence of the aneurysm 6 days after the surgery. We diagnosed this as a traumatic aneurysm and subsequently performed parent artery occlusion without any complications.ConclusionsWe performed parent artery occlusion for a traumatic aneurysm of the pericallosal artery without complications. Pericallosal aneurysms are rare, but we must consider them when encountering a delayed hematoma around the corpus callosum.Copyright © 2020 Elsevier Inc. All rights reserved.
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