"And do no harm": Complications in interventional neuroradiology

Complications are an unfortunate reality in the field of interventional neuroradiology. While complications cannot be eliminated entirely, their occurrence and severity can be mitigated by the competency achieved through training, knowledge of cerebrovascular anatomy and pathology, and well-conceived and executed plans crafted in conjunction with a multidisciplinary team. Frequent communication among the team throughout the entire process of care is vital. In the ensuing chapter, an overview is provided of the most common complication types-nontarget embolization and hemorrhage-followed by practical considerations for their management. Finally, the chapter concludes with a brief consideration of the emotional management for the patient, their loved ones, and the involved practitioners.