title: Imaging of Pediatric Stroke.
abstract: Despite being as common as brain tumors in children, lack of awareness of pediatric stroke presents unique challenges, both in terms of diagnosis and management. Due to diverse and overlapping risk factors, as well as variable clinical presentations, the diagnosis can be either missed or frequently delayed. Early recognition and treatment of pediatric stroke is however critical in optimizing long-term functional outcomes, reducing morbidity and mortality, and preventing recurrent stroke. Neuroimaging plays a vital role in achieving this goal. The advancements in imaging over the last two decades have allowed for multiple modality options for suspected stroke with more accurate diagnosis, as well as quicker turnaround time in imaging diagnosis, especially at primary stroke centers. However, with the multiple imaging possibilities, referring physicians can be overwhelmed with the best option for each clinical situation and what the literature recommends. Here the authors review the etiology of pediatric stroke in the settings of arterial ischemia, hemorrhage, and cerebral sinovenous thrombosis (CSVT), with emphasis on the best diagnostic tools available, including advanced imaging techniques.
authors.affiliation: Department of Diagnostic Radiology, Monroe Carell, Jr. Children's Hospital at Vanderbilt, Nashville, TN, 37232, USA.
authors.forename: Aashim
authors.initials: A
authors.lastname: Bhatia
authors.affiliation: Department of Diagnostic Radiology, Monroe Carell, Jr. Children's Hospital at Vanderbilt, Nashville, TN, 37232, USA. sumit.pruthi@vanderbilt.edu.
authors.forename: Sumit
authors.initials: S
authors.lastname: Pruthi
mesh_terms: D002648:Child; D006801:Humans; D059906:Neuroimaging; D012307:Risk Factors; D012851:Sinus Thrombosis, Intracranial / Q000000981:diagnostic imaging; D020521:Stroke / Q000000981:diagnostic imaging*
keywords: Arterial ischemic stroke; Hemorrhagic stroke; Venous thrombosis; Vessel wall imaging