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Middle Cerebral Artery Aneurysms

  • Robert R. Smith
  • Yuri N. Zubkov
  • Yahgoub Tarassoli

Abstract

Middle cerebral artery (MCA) aneurysms make up approximately 30% of all intracranial aneurysms presenting with acute subarachnoid hemorrhage (SAH).1 The incidence, however, varies from 21% in clinical series to 31% in autopsy series. Eighty to 85% are located at the bifurcation of the MCA at the junction of the M1 and M2. Ten percent, however, are found along the trunk of the M1 at the lenticulostriate branches and the anterior temporal branch. Ten percent are found on the M2 branches, distal to bifurcation.

Keywords

Middle Cerebral Artery Superior Temporal Gyrus Sylvian Fissure Inferior Temporal Gyrus Middle Cerebral Artery Aneurysm 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag New York, Inc. 1994

Authors and Affiliations

  • Robert R. Smith
    • 1
    • 2
  • Yuri N. Zubkov
    • 3
  • Yahgoub Tarassoli
    • 4
  1. 1.Department of NeurosurgeryThe University of Mississippi Medical CenterJacksonUSA
  2. 2.Methodist Neurological InstituteJacksonUSA
  3. 3.Department of Cerebrovascular SurgeryA.L. Polenov Neurosurgical Research CenterSt. PetersburgRussia
  4. 4.Mehr HospitalTehranIran

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