{"id":"1d061fb5-d556-4d39-95d3-8735f8564b46","slug":"distal-middle-cerebral-artery-aneurysms-what-non-neurosurgeons-need-to-know","title":"Distal middle cerebral artery aneurysms: What non-neurosurgeons need to know","authors":["Rokaya H. Abdalridha","Ahmed Muthana","Furqan R. Hassooni","Noor Al-Saadi","Arwa Jader","Samer S. Hoz"],"abstract":"Background: Middle cerebral artery (MCA) aneurysms represent a significant portion of intracranial aneurysms, with distal MCA aneurysms being a rare subtype. These aneurysms are characterized by their deep-seated location, narrow lumen, and complex anatomical variations, making them challenging for treatment. The etiology of distal MCA aneurysms includes traumatic, mycotic, neoplastic, and idiopathic causes. Summary: Distal MCA aneurysms can be asymptomatic or present with nonspecific symptoms, and their management varies based on the aneurysm's segment and characteristics. Treatment options include conservative measures, endovascular techniques, and surgical interventions, with specific strategies tailored to the aneurysm's size, shape, and location. The outcomes of distal MCA aneurysms are assessed using the modified Rankin scale and the Raymond-Roy occlusion classification scale. Conclusion: A comprehensive understanding of the unique features and management strategies for distal MCA aneurysms is essential for non-neurosurgeons involved in patient care. Establishing consensus guidelines and management plans will enhance treatment outcomes and patient safety. Keywords: MCA aneurysms, distal aneurysms, treatment, etiology, clinical outcomes, surgical techniques, endovascular therapy","thumbnailUrl":"https://sni-digital-videos.s3.amazonaws.com/placeholders/specialty/neuroanatomy-and-neurophysiology.png","publishDate":"2025-02-14T00:00:00.000Z","doi":"10.25259/SNI_1119_2024","categories":["Neuroanatomy and Neurophysiology","Letter to the Editor"],"fullTextUrl":"https://surgicalneurologyint.com/api/articles/1d061fb5-d556-4d39-95d3-8735f8564b46/pdf"}