General AnesthesiaFactors Associated With Blood Transfusion During Intracranial Aneurysm SurgeryYee, J. N.; Koht, A.; McCarthy, R. J.; Bebawy, J. F. Author Information Northwestern University Feinberg School of Medicine, Chicago, IL. Survey of Anesthesiology 61(3):p 66, June 2017. | DOI: 10.1097/01.sa.0000521854.89244.42 Buy Metrics Abstract (Abstracted from J Clin Anesth, 36:164–167, 2017) This single-center retrospective observational study aimed to identify risk factors associated with intraoperative blood transfusions in patients undergoing intracranial aneurysm surgery. Considering known risks associated with blood product transfusion, several organizations now have guidelines that advise a more restrictive approach to product administration than in the past. Copyright © 2017 Wolters Kluwer Health, Inc. All rights reserved.