Lenticulostriate Artery Aneurysm Associated with Cerebral Arteriovenous Malformation: Report of Rare Association and Its Endovascular Management

Santhosh Kumar Kannath; Jayadevan Enakshy Rajan

doi:10.1055/s-0037-1601450

Journal of Clinical Interventional Radiology ISVIR, Table of Contents

CC-BY-NC-ND 4.0 · Journal of Clinical Interventional Radiology ISVIR 2017; 01(02): 114-116
DOI: 10.1055/s-0037-1601450

Case Report

Indian Society of Vascular and Interventional Radiology

Lenticulostriate Artery Aneurysm Associated with Cerebral Arteriovenous Malformation: Report of Rare Association and Its Endovascular Management

Santhosh Kumar Kannath

¹Department of Imaging Sciences and Interventional Radiology, Neurointervention Center, Sree Chitra Tirunal Institute of Medical Sciences and Technology, Trivandrum, Kerala, India

,

Jayadevan Enakshy Rajan

¹Department of Imaging Sciences and Interventional Radiology, Neurointervention Center, Sree Chitra Tirunal Institute of Medical Sciences and Technology, Trivandrum, Kerala, India

› Author Affiliations

Abstract

Aneurysms involving the lenticulostriate arteries are rare and are described in the literature in small case series or single-case reports. In this report, we discuss a case of a young woman who presented with acute lateral ventricular bleed and was found to have an arteriovenous malformation within the corona radiata and an aneurysm involving the distal lenticulostriate artery. The aneurysm was treated successfully by endovascular embolization. In deep-seated arteriovenous malformations (AVMs) that are conventionally treated by stereotactic radiosurgery, a targeted approach for treatment of an associated aneurysm could be considered to reduce the risk of rebleed until the AVM is obliterated.

Keywords

lenticulostriate artery aneurysm - cerebral arteriovenous malformation - endovascular embolization

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References

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