Dr. Smith is a professor of neurosurgery at Harvard Medical School, the R. Michael Scott Chair in Neurosurgery at Boston Children’s Hospital, and the Co-Director of the Cerebrovascular Surgery and Interventions Center. Dr. Smith’s training included an undergraduate education at Dartmouth College, medical school at the Columbia University College of Physicians and Surgeons, surgical internship and neurosurgical residency at the Massachusetts General Hospital, pediatric neurosurgery fellowship at the Boston Children’s Hospital/Harvard Medical School program and an NIH-funded postdoctoral training in the Vascular Biology Program with Dr. Marsha Moses. He currently heads a translational research laboratory in the Vascular Biology Program with a focus on the development of non-invasive biomarkers and novel therapeutics for pediatric brain tumors and stroke. Along with Dr. Darren Orbach, leads one of the largest pediatric cerebrovascular programs in the country, with a dedicated team focused on improving the outcomes of patients with moyamoya, aneurysms, arteriovenous malformations, and cavernous malformations.
Approach to Care
I believe strongly in my role as a surgeon/scientist, and, in the laboratory, am lucky to have been mentored by Marsha A. Moses, a great scientist and the director of the Vascular Biology Program here at Boston Children's. I'm a New Englander, having grown up in Dartmouth, MA, followed by my undergraduate years studying biology and rowing at Dartmouth College. My patients often give me joke books, which might be a reflection of my sense of (or lack of!) humor and desire to try to keep kids laughing if at all possible during difficult circumstances.
Publications
Cavernous Malformations of the Central Nervous System. Reply. View Abstract
Pediatric Cerebral Vascular Malformations : Current and Future Perspectives. View Abstract
Rupture risk and outcomes of giant aneurysms in pediatric patients: a multi-institutional case series and systematic review. View Abstract
Discovery and Characterization of Ephrin B2 and EphB4 Dysregulation and Novel Mutations in Cerebral Cavernous Malformations: In Vitro and Patient-Derived Evidence of Ephrin-Mediated Endothelial Cell Pathophysiology. View Abstract
Prevention of postoperative stroke in pediatric moyamoya patients: a standardized perioperative care protocol. View Abstract
Posterior cerebral territory ischemia in pediatric moyamoya: Surgical techniques and long-term clinical and radiographic outcomes. View Abstract
Disease specific urinary biomarkers in the central nervous system. View Abstract
Benefits and limitations of a dual faculty neurosurgeon approach to resection of pediatric craniopharyngioma. View Abstract
Direct Transverse Sinus Puncture for Transvenous Coil Embolization of Vein of Galen Malformations: Innovating Existing Techniques. View Abstract
Yield of genetic evaluation in non-syndromic pediatric moyamoya patients. View Abstract
Non-vascular intracranial lesions in three children with PHACE association. View Abstract
Rare variants in ANO1, encoding a calcium-activated chloride channel, predispose to moyamoya disease. View Abstract
Evolution of clinical and translational advances in the management of pediatric arteriovenous malformations. View Abstract
Comment on: Highlight: Is smoke the signal for surgery? Should the moyamoya syndrome "puff of smoke" trigger cerebral revascularization surgery in children with sickle cell disease? View Abstract
Cerebral revascularization surgery reduces cerebrovascular events in children with sickle cell disease and moyamoya syndrome: Results of the stroke in sickle cell revascularization surgery retrospective study. View Abstract
Genetic dysregulation of an endothelial Ras signaling network in vein of Galen malformations. View Abstract
Morning glory disc anomaly and its implications in moyamoya arteriopathy: a retrospective case series. View Abstract
Diffusion-Weighted Magnetic Resonance Imaging Demonstrates White Matter Alterations in Watershed Regions in Children With Moyamoya Without Stroke or Silent Infarct. View Abstract
Letter: Wide Arterial Sparing Encephalo-Duro-Synangiosis for Moyamoya: Surgical Technique and Outcomes. View Abstract
External validation of the R2eD AVM scoring system to assess rupture risk in pediatric AVM patients. View Abstract
Magnetic Resonance Imaging/Angiography Versus Catheter Angiography for Annual Follow-up of Pediatric Moyamoya Patients: A Cost Outcomes Analysis. View Abstract
Practice variability in the perioperative management of pediatric moyamoya disease in North America. View Abstract
Pediatric Moyamoya Syndrome Secondary to Tuberculous Meningitis: A Case Report. View Abstract
Increasing precision in the management of pediatric neurosurgical cerebrovascular diseases with molecular genetics. View Abstract
The composition of landmark vein of Galen malformation research: the emergence of endovascular treatments. View Abstract
Pediatric Moyamoya Biomarkers: Narrowing the Knowledge Gap. View Abstract
A national analysis of 9655 pediatric cerebrovascular malformations: effect of hospital volume on outcomes. View Abstract
Noninvasive Thermal Evaluation of Ventriculoperitoneal Shunt Patency and Cerebrospinal Fluid Flow Using a Flow Enhancing Device. View Abstract
Erratum. Results of more than 20 years of follow-up in pediatric patients with moyamoya disease undergoing pial synangiosis. View Abstract
ITGA2 as a potential nanotherapeutic target for glioblastoma. View Abstract
General Principles for Preoperative Planning and Microsurgical Treatment of Pediatric Brain Arteriovenous Malformations: 2-Dimensional Operative Video. View Abstract
Results of more than 20 years of follow-up in pediatric patients with moyamoya disease undergoing pial synangiosis. View Abstract
Letter to the Editor. Bypass and revascularization in young moyamoya patients. View Abstract
General Principles for Pial Synangiosis in Pediatric Moyamoya Patients: 2-Dimensional Operative Video. View Abstract
Acute fatal hemorrhage from previously undiagnosed cerebral arteriovenous malformations in children: a single-center experience. View Abstract
Whole Exome Sequencing Reveals a Monogenic Cause of Disease in ˜43% of 35 Families With Midaortic Syndrome. View Abstract
Human genetics and molecular mechanisms of vein of Galen malformation. View Abstract
Multimodal treatment approach in a patient with multiple intracranial myxomatous aneurysms. View Abstract
Incidence, clinical features, and treatment of familial moyamoya in pediatric patients: a single-institution series. View Abstract
Real-Time Ultrasound-Guided Catheter Navigation for Approaching Deep-Seated Brain Lesions: Role of Intraoperative Neurosonography with and without Fusion with Magnetic Resonance Imaging. View Abstract
Using urinary bFGF and TIMP3 levels to predict the presence of juvenile pilocytic astrocytoma and establish a distinct biomarker signature. View Abstract
National Analysis of 2454 Pediatric Moyamoya Admissions and the Effect of Hospital Volume on Outcomes. View Abstract
Structural causes of ischemic and hemorrhagic stroke in children: moyamoya and arteriovenous malformations. View Abstract
The natural history of cerebral cavernous malformations in children. View Abstract
Pial synangiosis in patients with moyamoya younger than 2 years of age. View Abstract
Treatment of Moyamoya disease in the adult population with pial synangiosis. View Abstract
Resection of supratentorial lobar cavernous malformations in children: clinical article.. View Abstract
Imaging after direct and indirect extracranial-intracranial bypass surgery. View Abstract
Cavernous malformations of the basal ganglia in children. View Abstract
Predictors of neoplastic disease in children with isolated pituitary stalk thickening. View Abstract
Vascular collateralization along ventriculoperitoneal shunt catheters in moyamoya disease. View Abstract
Moyamoya disease with mesial temporal sclerosis. View Abstract
Moyamoya syndrome associated with neurofibromatosis Type 1: perioperative and long-term outcome after surgical revascularization. View Abstract
Chorea in the clinical presentation of moyamoya disease: results of surgical revascularization and a proposed clinicopathological correlation. View Abstract
168 Moyamoya Syndrome Associated with Neurofibromatosis Type 1 in Children. View Abstract
Spontaneous occlusion of the circle of Willis in children: pediatric moyamoya summary with proposed evidence-based practice guidelines. A review. View Abstract
Angioarchitectural features associated with hemorrhagic presentation in pediatric cerebral arteriovenous malformations. View Abstract
Intraoperative anaphylaxis induced by the gelatin component of thrombin-soaked gelfoam in a pediatric patient. View Abstract
Dural arteriovenous fistulae in pediatric patients: associated conditions and treatment outcomes. View Abstract
Pial arteriovenous fistulae in pediatric patients: associated syndromes and treatment outcome. View Abstract
Foramen magnum stenosis from overgrowth of the opisthion in a child with achondroplasia. View Abstract
Management of stroke in infants and children: a scientific statement from a Special Writing Group of the American Heart Association Stroke Council and the Council on Cardiovascular Disease in the Young. View Abstract
Urinary biomarkers predict brain tumor presence and response to therapy. View Abstract
Progression of disease in unilateral moyamoya syndrome. View Abstract
Acute hydrocephalus secondary to obstruction of the foramen of monro and cerebral aqueduct caused by a choroid plexus cyst in the lateral ventricle. Case report. View Abstract
A recurrent craniopharyngioma illustrates the potential usefulness of urinary matrix metalloproteinases as noninvasive biomarkers: case report. View Abstract
Multiple pilocytic astrocytomas of the cerebellum in a 17-year-old patient with neurofibromatosis type I. View Abstract
Wound complications associated with the use of bovine serum albumin-glutaraldehyde surgical adhesive in pediatric patients. View Abstract
Is there a "July phenomenon" in pediatric neurosurgery at teaching hospitals? View Abstract
Lumbar intramedullary spinal schistosomiasis presenting as progressive paraparesis: case report. View Abstract
Moyamoya syndrome associated with Down syndrome: outcome after surgical revascularization. View Abstract
913 Moyamoya Associated with Down Syndrome: Outcome after Surgical Revascularization. View Abstract
Surgical management of moyamoya syndrome. View Abstract
Cerebral pathophysiology and critical care neurology: basic hemodynamic principles, cerebral perfusion, and intracranial pressure. View Abstract
Neurosurgical aspects of critical care neurology. View Abstract
Craniotomy for resection of pediatric brain tumors in the United States, 1988 to 2000: effects of provider caseloads and progressive centralization and specialization of care. View Abstract
In-hospital mortality rates after ventriculoperitoneal shunt procedures in the United States, 1998 to 2000: relation to hospital and surgeon volume of care. View Abstract
Far posterior subtemporal approach to the dorsolateral brainstem and tentorial ring: technique and clinical experience. View Abstract
Proposed use of prophylactic decompressive craniectomy in poor-grade aneurysmal subarachnoid hemorrhage patients presenting with associated large sylvian hematomas. View Abstract
Surgical approaches to vascular anomalies of the child's brain. View Abstract
Massive growth of a meningioma into the brachial plexus and thoracic cavity after intraspinal and supraclavicular resection. Case report and review of the literature. View Abstract