COLIN DERDEYN

Summary

Affiliation: Washington University School of Medicine
Country: USA

Publications

  1. doi request reprint Aggressive medical treatment with or without stenting in high-risk patients with intracranial artery stenosis (SAMMPRIS): the final results of a randomised trial
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology and the Departments of Neurology and Neurosurgery, Washington University School of Medicine, St Louis, MO, USA Electronic address
    Lancet 383:333-41. 2014
  2. pmc Mechanisms of stroke after intracranial angioplasty and stenting in the SAMMPRIS trial
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Department of Neurology, Washington University School of Medicine, St Louis, Missouri, USA
    Neurosurgery 72:777-95; discussion 795. 2013
  3. ncbi request reprint Positron emission tomography imaging of cerebral ischemia
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    Neuroimaging Clin N Am 15:341-50, x-xi. 2005
  4. ncbi request reprint Carotid stenting for asymptomatic carotid stenosis: trial it
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology and the Departments of Neurology and Neurological Surgery, Washington University School of Medicine, St Louis, MO, USA
    Stroke 38:715-20. 2007
  5. pmc No effect of low-dose statins treatment on cerebral blood flow in humans with atherosclerotic cerebrovascular disease
    Colin P Derdeyn
    Department of Neurology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Cereb Blood Flow Metab 27:1643-8. 2007
  6. ncbi request reprint Patterns of infarction in hemodynamic failure
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Cerebrovasc Dis 24:11-9. 2007
  7. ncbi request reprint Mechanisms of ischemic stroke secondary to large artery atherosclerotic disease
    Colin P Derdeyn
    Washington University School of Medicine, Mallinckrodt Institute of Radiology, 510 South Kingshighway Boulevard, St Louis, MO 63110, USA
    Neuroimaging Clin N Am 17:303-11, vii-viii. 2007
  8. pmc Angioplasty and stenting for atherosclerotic intracranial stenosis: rationale for a randomized clinical trial
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Blvd, St Louis, MO 63110, USA
    Neuroimaging Clin N Am 17:355-63, viii-ix. 2007
  9. ncbi request reprint Effect of intraarterial papaverine and/or angioplasty on the cerebral veins in patients with vasospasm after subarachnoid hemorrhage due to ruptured intracranial aneurysms
    Ayman A Elsayed
    Department of Radiology, Washington University School of Medicine, St Louis, Missouri 63110 1076, USA
    Neurosurg Focus 21:E16. 2006
  10. ncbi request reprint Long-term outcome after angioplasty for symptomatic extracranial carotid stenosis in poor surgical candidates
    Douglas J Fox
    Department of Neurology, Interventional Neuroradiology Service, Washington University School of Medicine, St Louis, MO, USA
    Stroke 33:2877-80. 2002

Research Grants

Detail Information

Publications67

  1. doi request reprint Aggressive medical treatment with or without stenting in high-risk patients with intracranial artery stenosis (SAMMPRIS): the final results of a randomised trial
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology and the Departments of Neurology and Neurosurgery, Washington University School of Medicine, St Louis, MO, USA Electronic address
    Lancet 383:333-41. 2014
    ..Here we report the long-term outcome of patients in this trial...
  2. pmc Mechanisms of stroke after intracranial angioplasty and stenting in the SAMMPRIS trial
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Department of Neurology, Washington University School of Medicine, St Louis, Missouri, USA
    Neurosurgery 72:777-95; discussion 795. 2013
    ..Improvement in periprocedural stroke rates from angioplasty and stenting for intracranial atherosclerotic disease (ICAD) requires an understanding of the mechanisms of these events...
  3. ncbi request reprint Positron emission tomography imaging of cerebral ischemia
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    Neuroimaging Clin N Am 15:341-50, x-xi. 2005
    ..Knowledge of the responses of the brain and its vasculature to ischemia and oligemia is growing more important with the increasing availability of CT and MR perfusion techniques...
  4. ncbi request reprint Carotid stenting for asymptomatic carotid stenosis: trial it
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology and the Departments of Neurology and Neurological Surgery, Washington University School of Medicine, St Louis, MO, USA
    Stroke 38:715-20. 2007
    ..Randomized trials in this high surgical risk patient population must include a medical treatment arm. In this article, we will review the existing data for CAS in patients with asymptomatic atherosclerotic carotid artery stenosis...
  5. pmc No effect of low-dose statins treatment on cerebral blood flow in humans with atherosclerotic cerebrovascular disease
    Colin P Derdeyn
    Department of Neurology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Cereb Blood Flow Metab 27:1643-8. 2007
    ..9+/-13.5 and 44.2+/-13.3 mL/100 g min for the statin and nonstatin groups, respectively. We conclude that the stroke risk reduction observed with statin therapy in humans likely involves mechanisms other than an increased basal CBF...
  6. ncbi request reprint Patterns of infarction in hemodynamic failure
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Cerebrovasc Dis 24:11-9. 2007
    ..The purpose of this study was to investigate the clinical and imaging features of stroke in these patients...
  7. ncbi request reprint Mechanisms of ischemic stroke secondary to large artery atherosclerotic disease
    Colin P Derdeyn
    Washington University School of Medicine, Mallinckrodt Institute of Radiology, 510 South Kingshighway Boulevard, St Louis, MO 63110, USA
    Neuroimaging Clin N Am 17:303-11, vii-viii. 2007
    ..In addition, the biologic imaging of atherosclerotic plaques and hemodynamic assessment eventually will play an important role in stratifying patient risk and guiding physiologically based patient selection for intervention...
  8. pmc Angioplasty and stenting for atherosclerotic intracranial stenosis: rationale for a randomized clinical trial
    Colin P Derdeyn
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Blvd, St Louis, MO 63110, USA
    Neuroimaging Clin N Am 17:355-63, viii-ix. 2007
    ..This article reviews these data and discusses the rationale for a randomized trial of angioplasty and stenting versus best medical management for patients who have symptomatic intracranial stenosis...
  9. ncbi request reprint Effect of intraarterial papaverine and/or angioplasty on the cerebral veins in patients with vasospasm after subarachnoid hemorrhage due to ruptured intracranial aneurysms
    Ayman A Elsayed
    Department of Radiology, Washington University School of Medicine, St Louis, Missouri 63110 1076, USA
    Neurosurg Focus 21:E16. 2006
    ..The goal in this study was to determine if there was a change in intracranial venous diameters after endovascular treatment of carotid distribution vasospasm caused by subarachnoid hemorrhage...
  10. ncbi request reprint Long-term outcome after angioplasty for symptomatic extracranial carotid stenosis in poor surgical candidates
    Douglas J Fox
    Department of Neurology, Interventional Neuroradiology Service, Washington University School of Medicine, St Louis, MO, USA
    Stroke 33:2877-80. 2002
    ....
  11. pmc Cerebral hemodynamics as a predictor of stroke in adult patients with moyamoya disease: a prospective observational study
    Gregory J Zipfel
    Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurg Focus 26:E6. 2009
    ....
  12. doi request reprint Outcomes of angioplasty and stenting at the common carotid origin
    Yasha Kadkhodayan
    Interventional Neuroradiology, Mallinckrodt Institute of Radiology, St Louis, MO 63110, USA
    Surg Neurol 72:451-5; discussion 455. 2009
    ..The goal of this study is to determine the procedural feasibility and safety of angioplasty and stenting at the common carotid origin as a less invasive alternative...
  13. ncbi request reprint Measurement of cerebral blood flow in chronic carotid occlusive disease: comparison of dynamic susceptibility contrast perfusion MR imaging with positron emission tomography
    Pratik Mukherjee
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    AJNR Am J Neuroradiol 24:862-71. 2003
    ....
  14. ncbi request reprint Carotid angioplasty and stent placement for restenosis after endarterectomy
    Yasha Kadkhodayan
    Interventional Neuroradiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Blvd, St Louis, MO 63110, USA
    Neuroradiology 49:357-64. 2007
    ..The goal of this study was to determine the procedural safety and long-term complication rates of carotid angioplasty and stenting for recurrent stenosis...
  15. ncbi request reprint Etiology of strokes in children with sickle cell anemia
    Michael R Debaun
    Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri 63108, USA
    Ment Retard Dev Disabil Res Rev 12:192-9. 2006
    ..This review focuses on the relationship between these factors in order to provide a foundation for further study of the etiology of strokes in this high-risk population...
  16. ncbi request reprint Current status of manpower needs for management of cerebrovascular disease
    Gregory J Zipfel
    Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurgery 59:S261-70; discussion S3-13. 2006
    ....
  17. ncbi request reprint Effect of intraarterial verapamil on the diameter of vasospastic intracranial arteries in patients with cerebral vasospasm
    Avi Mazumdar
    Interventional Neuroradiology Section, Mallinckrodt Institute of Radiology, and Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurg Focus 21:E15. 2006
    ....
  18. doi request reprint Near-complete resolution of angiographic cerebral vasospasm after extreme elevation of mean arterial pressure: case report
    Wilson Z Ray
    Department of Neurological Surgery, Washington University School of Medicine, St Louis, MO 63110, USA
    Surg Neurol 72:347-53; discussion 353-4. 2009
    ..This case report is only the second to provide compelling evidence that hypertension can lead to direct dilation of vasospastic arteries, thereby providing valuable insight into its potential mechanism...
  19. pmc Red blood cell transfusion increases cerebral oxygen delivery in anemic patients with subarachnoid hemorrhage
    Rajat Dhar
    Department of Neurology, Washington University School of Medicine, St Louis, MO 63110, USA
    Stroke 40:3039-44. 2009
    ..However, the cerebral response to transfusion remains uncertain, because higher hemoglobin may increase viscosity and further impair cerebral blood flow (CBF) in the setting of vasospasm...
  20. doi request reprint Time-of-flight magnetic resonance angiography imaging of a residual arteriovenous malformation nidus after Onyx embolization for stereotactic radiosurgery planning. Technical note
    David N Loy
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, Saint Louis, Missouri 63110, USA
    Neurosurg Focus 26:E13. 2009
    ..Additional information derived from these sequences resulted in substantial adjustments to the treatment plan and an overall reduction in the treated tissue volume...
  21. ncbi request reprint Techniques of carotid angioplasty and stenting
    Christopher J Moran
    Washington University School of Medicine, Mallinckrodt Institute of Radiology, Department of Neurology and Neurological Surgery, 510 South Kingshighway Blvd, St Louis, MO 63110, USA
    Neuroimaging Clin N Am 17:337-53, viii. 2007
    ..The prudent practitioner will carefully select the patients for CAS with EPD and CEA, so that patients will have the safest opportunity to avoid the devastating effects of cerebrovascular accidents...
  22. doi request reprint Traumatic enucleation with avulsion of the ophthalmic artery resulting in aneurysm-like subarachnoid hemorrhage
    David D Limbrick
    Department of Neurosurgery, Washington University in St Louis, School of Medicine, St Louis, Missouri 63110, USA
    J Neurosurg 111:653-7. 2009
    ....
  23. ncbi request reprint Technique for intracranial balloon and stent-assisted angioplasty for atherosclerotic stenosis
    Dewitte T Cross
    Washington University School of Medicine, 510 South Kingshighway Boulevard, Box 8131, St Louis, MO 63110, USA
    Neuroimaging Clin N Am 17:365-80, ix. 2007
    ....
  24. doi request reprint Spontaneous isolated convexity subarachnoid hemorrhage: presentation, radiological findings, differential diagnosis, and clinical course
    Daniel Refai
    Department of Neurosurgery, Washington University School of Medicine, Saint Louis, Missouri 63110, USA
    J Neurosurg 109:1034-41. 2008
    ..The purpose of this study was to examine the mode of presentation, common origins, radiographic findings, and clinical course in a large case series of such patients...
  25. ncbi request reprint Goldvalve detachable balloon: "in vitro" assessment of safety and imaging artifacts in a 3-T MR system
    Guilherme Dabus
    Division of Interventional Neuroradiology, Mallinckrodt Institute of Radiology, Barnes Jewish Hospital, Washington University School of Medicine, Box 8131, 510 S Kingshighway Boulevard, St Louis, MO 63110, USA
    Neuroradiology 48:409-11. 2006
    ..MR imaging at field strengths up to 3 T of patients with implanted Goldvalve balloons is safe. Imaging artifacts are minimal...
  26. ncbi request reprint Fibrinolytic treatment for acute ischaemic stroke
    Avi Mazumdar
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Expert Opin Pharmacother 7:287-96. 2006
    ..Agents and strategies under investigation include the intra-arterial delivery of plasminogen activators or antiplatelet agents, as well as combined intravenous/intra-arterial protocols...
  27. ncbi request reprint The Carotid Occlusion Surgery Study
    Robert L Grubb
    Department of Neurological Surgery, Washington University School of Medicine, Washington University Medical Center, St Louis, Missouri 63110 1093, USA
    Neurosurg Focus 14:e9. 2003
    ..It is estimated that 186 patients will be required in each group. Assuming that 40% of PET scans will demonstrate increased OEF, this will require enrolling 930 clinically eligible individuals...
  28. ncbi request reprint MR safety and imaging of neuroform stents at 3T
    Arvind Nehra
    Interventional Neuroradiology Service, Mallinckrodt Institute of Radiology, St Louis, MO 63110, USA
    AJNR Am J Neuroradiol 25:1476-8. 2004
    ..No heating was measured, and no evidence of deflection of the stent was found. Imaging artifacts were minimal. MR imaging in patients with Neuroform stent-treated aneurysms is safe and feasible...
  29. doi request reprint Cranial dural arteriovenous fistulas: modification of angiographic classification scales based on new natural history data
    Gregory J Zipfel
    Department of Neurological Surgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurg Focus 26:E14. 2009
    ..The addition of asymptomatic CVD or symptomatic CVD as modifiers to the Borden-Shucart and Cognard systems improves their accuracy for risk stratification of patients with high-grade dural arteriovenous fistulas...
  30. ncbi request reprint Transfer of a self-expanding stent to a braided microcatheter with the aid of transcatheter illumination: technical report and illustrative case
    L Paul Broadbent
    Interventional Neuroradiology Service of the Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO, USA
    AJNR Am J Neuroradiol 24:1517-9. 2003
    ..Some of the difficulty may be attributed to deformation of the delivery microcatheter. We describe a technique for transferring the stent into a braided microcatheter...
  31. ncbi request reprint Procedure complications of carotid angioplasty and stent placement without cerebral protection devices
    Yasha Kadkhodayan
    Department of Neurology, Interventional Neuroradiology Service, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurg Focus 18:e1. 2005
    ..The goal in this retrospective study was to examine the procedural complication rate for carotid angioplasty and stent placement performed without cerebral protection devices...
  32. ncbi request reprint Histologic and hemodynamic effects of endosaccular platinum coils for intracranial aneurysms
    Alex M Barrocas
    Department of Neurology, Georgetown University, Washington DC, USA
    J Long Term Eff Med Implants 14:225-42. 2004
    ..Finally, we will discuss emerging coil-based therapies, such as bioactive polymer coatings for platinum coils and the adjunctive use of stents...
  33. ncbi request reprint Postprocedure ischemic events after treatment of intracranial aneurysms with Guglielmi detachable coils
    Colin P Derdeyn
    Interventional Neuroradiology Service, Washington University School of Medicine, St Louis, MO, USA
    J Neurosurg 96:837-43. 2002
    ..The purpose of the present study is to investigate possible risk factors for thromboembolic events and to determine their frequency and time course...
  34. ncbi request reprint Variability of cerebral blood volume and oxygen extraction: stages of cerebral haemodynamic impairment revisited
    Colin P Derdeyn
    Neuroradiology Section, Division of Radiological Sciences, Mallinckrodt Institute of Radiology, St Louis, Missouri 63110, USA
    Brain 125:595-607. 2002
    ..The physiological explanation for the measurement of normal CBV in patients with increased OEF is less certain and may reflect preserved autoregulatory capacity...
  35. ncbi request reprint Neuroform stent deployment for treatment of a basilar tip aneurysm via a posterior communicating artery route
    Dewitte T Cross
    Mallinckrodt Institute of Radiology, Washington University School of Medicine and Barnes Jewish Hospital, St Louis, MO 63110, USA
    AJNR Am J Neuroradiol 26:2578-81. 2005
    ....
  36. ncbi request reprint Safety and technical efficacy of over-the-wire balloons for the treatment of subarachnoid hemorrhage-induced cerebral vasospasm
    Anna Terry
    Department of Neurological Surgery, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurg Focus 21:E14. 2006
    ..The authors assess the procedural safety and technical efficacy of these newer devices...
  37. ncbi request reprint Management of ruptures complicating angioplasty and stenting of supraaortic arteries: report of two cases and a review of the literature
    L Paul Broadbent
    Mallinckrodt Institute of Radiology, Department of Neuroradiology, St Louis, MO, USA
    AJNR Am J Neuroradiol 24:2057-61. 2003
    ..Many different approaches to the management of this complication have been proposed. In this report, we present our experience with conservative management in two cases in which vessel rupture occurred and review the relevant literature...
  38. ncbi request reprint Percutaneous transvenous embolization of a dural arteriovenous fistula through a mastoid emissary vein. Technical note
    Dennis J Rivet
    Department of Neurosurgery, Interventional Neuroradiology Service, Mallinckrodt Institute of Radiology, Washington University, St Louis, Missouri, USA
    J Neurosurg 105:636-9. 2006
    ..Recognition of this route of access, if present, may facilitate endovascular treatment of these lesions. Access to the transverse sinus via this approach can be straightforward and may be underused...
  39. ncbi request reprint Clinical features and outcome in North American adults with moyamoya phenomenon
    Christopher L Hallemeier
    Interventional Neuroradiology Section, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Stroke 37:1490-6. 2006
    ..To describe baseline clinical features and outcomes of adults with moyamoya phenomenon treated at a single North American institution...
  40. ncbi request reprint Management of neuroform stent dislodgement and misplacement
    L Paul Broadbent
    Mallinckrodt Institute of Radiology, Washington University Medical Center, St Louis, MO, USA
    AJNR Am J Neuroradiol 24:1819-22. 2003
    ..In the second case, after deployment, the proximal portion of the stent moved into the aneurysm as the exchange guidewire was removed. This patient was treated by vessel sacrifice...
  41. ncbi request reprint Carotid angioplasty and stenting in the elderly
    Yasha Kadkhodayan
    Interventional Neuroradiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 510 South Kingshighway Blvd, St Louis, MO, 63110, USA
    Neuroradiology 49:933-8. 2007
    ....
  42. doi request reprint Update on endovascular management of the carotid blowout syndrome
    Avi Mazumdar
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110 1093, USA
    Neuroimaging Clin N Am 19:271-81, Table of Contents. 2009
    ..In this article, we present some background information regarding the clinical and pathologic aspects of the syndrome and our experience in endovascular management...
  43. pmc Cerebellum as the normal reference for the detection of increased cerebral oxygen extraction
    Thomas T Jiang
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Cereb Blood Flow Metab 30:1767-76. 2010
    ..0001). These methods may be useful for categorizing the hemodynamic status of patients with bilateral cerebral occlusive diseases, including atherosclerosis and moyamoya, to determine the association with the risk of subsequent stroke...
  44. pmc Cervical carotid and circle of willis arterial anatomy of macaque monkeys: a comparative anatomy study
    Nishant Kumar
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Anat Rec (Hoboken) 292:976-84. 2009
    ..Knowledge of these differences and similarities between human and macaque anatomy is important in developing endovascular macaque models of human diseases, such as ischemic stroke...
  45. pmc Moyamoya phenomenon secondary to intracranial atherosclerotic disease: diagnosis by 3T magnetic resonance imaging
    William W Ashley
    Washington University School of Medicine, Department of Neurological Surgery, St Louis, MO 63110, USA
    J Neuroimaging 19:381-4. 2009
    ..Signal characteristics were consistent with atherosclerotic disease. 3T magnetic resonance imaging may be useful for distinguishing the underlying etiology of moyamoya phenomenon in some patients...
  46. ncbi request reprint Primary angiitis of the central nervous system at conventional angiography
    Yasha Kadkhodayan
    Neuroimaging Laboratory, Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110, USA
    Radiology 233:878-82. 2004
    ..To retrospectively determine the sensitivity and specificity of cerebral angiography for the diagnosis of primary angiitis of the central nervous system (CNS)...
  47. ncbi request reprint Angioplasty and stenting in carotid dissection with or without associated pseudoaneurysm
    Yasha Kadkhodayan
    Department of Interventional Neuroradiology, Mallinckrodt Institute of Radiology, St Louis, MO 63310, USA
    AJNR Am J Neuroradiol 26:2328-35. 2005
    ..The goal of this study was to determine the procedural feasibility and safety as well as long-term complication rates of carotid angioplasty and stent placement in a consecutive cohort of relatively young, high-surgical-risk patients...
  48. ncbi request reprint Absent relationship between the coil-embolization ratio in small aneurysms treated with a single detachable coil and outcomes
    James K Goddard
    Neuroradiology Section, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110 1016, USA
    AJNR Am J Neuroradiol 26:1916-20. 2005
    ..We retrospectively analyzed small aneurysms treated with a single Guglielmi detachable coil (GDC) to determine whether the coil-embolization ratio (CER) is predictive of embolization stability...
  49. ncbi request reprint Outcomes of carotid angioplasty and stenting for radiation-associated stenosis
    Paul Harrod-Kim
    Department of Interventional Neuroradiology, Mallinckrodt Institute of Radiology, St Louis, MO 63110, USA
    AJNR Am J Neuroradiol 26:1781-8. 2005
    ..The purpose of this study was to determine the procedural complication rate, patency, and clinical outcomes after carotid angioplasty and stent placement in this small group of high-risk patients...
  50. ncbi request reprint Mycotic pseudoaneurysm of the internal maxillary artery: case report and review of the literature
    Gavin P Dunn
    Medical Scientist Training Program, Washington University School of Medicine, St Louis, MO, USA
    Arch Otolaryngol Head Neck Surg 133:402-6. 2007
    ..Herein we report a novel case of an internal maxillary artery pseudoaneurysm of infectious etiology and discuss the diagnosis and treatment of this disease...
  51. pmc Dynamic susceptibility contrast MRI with localized arterial input functions
    John J Lee
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Magn Reson Med 63:1305-14. 2010
    ..Regression analysis for localized arterial input function gave estimates of a scaling factor for quantitation that described perfusion accurately in patients with substantial variability in hemodynamic impairment...
  52. ncbi request reprint Endovascular treatment of the vertebral artery origin in patients with symptoms of vertebrobasilar ischemia
    Guilherme Dabus
    Division of Interventional Neuroradiology, Mallinckrodt Institute of Radiology, Barnes Jewish Hospital, Washington University School of Medicine, P O Box 8131, 510 S Kingshighway Boulevard, St Louis, MO 63110, USA
    Neuroradiology 48:917-23. 2006
    ..We report our experience with the endovascular treatment of the vertebral artery origin in patients presenting with symptomatic vertebrobasilar ischemia and compare our results with those reported in the literature...
  53. ncbi request reprint Neuroendovascular magnetic navigation: clinical experience in ten patients
    Guilherme Dabus
    Division of Interventional Neuroradiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Neuroradiology 49:351-5. 2007
    ..The goal of this study was to demonstrate that the use of the magnetic navigation system and its magnetic microguidewire is feasible and safe in all types of neuroendovascular procedures...
  54. doi request reprint Cranial dural arteriovenous fistulae: asymptomatic cortical venous drainage portends less aggressive clinical course
    Russell G Strom
    Department of Neurosurgery, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Neurosurgery 64:241-7; discussion 247-8. 2009
    ..The purpose of this study was to compare the clinical course of Type 2 and 3 dAVFs that present with ICH or NHND with those that do not...
  55. ncbi request reprint The diagnosis and management of supraaortic arterial dissections
    Manu S Goyal
    Department of Neurology, Washington University School of Medicine, St Louis, Missouri 63110, USA
    Curr Opin Neurol 22:80-9. 2009
    ..To review recent advances in understanding supraaortic arterial dissections and their diagnosis and management...
  56. ncbi request reprint Mortality rates after subarachnoid hemorrhage: variations according to hospital case volume in 18 states
    Dewitte T Cross
    Mallinckrodt Institute of Radiology, Barnes Jewish Hospital, St Louis, Missouri, USA
    J Neurosurg 99:810-7. 2003
    ..There has been no multistate study of a diverse set of hospitals to determine whether in-hospital mortality rates are influenced by hospital volume of SAH cases...
  57. doi request reprint Acute stroke imaging research roadmap
    Max Wintermark
    University of California, San Francisco, Department of Radiology, Neuroradiology Section, 505 Parnassus Avenue, Box 0628, San Francisco, CA 94143 0628, USA
    Stroke 39:1621-8. 2008
    ..The present article summarizes these recommendations and examines practical steps to achieve them...
  58. ncbi request reprint Re: Stages and thresholds of hemodynamic failure
    Colin P Derdeyn
    Stroke 34:589. 2003
  59. ncbi request reprint Conventional angiography remains an important tool for measurement of carotid arterial stenosis
    Colin P Derdeyn
    Radiology 235:711-2; author reply 712-3. 2005
  60. ncbi request reprint Training, competency, and credentialing standards for diagnostic cervicocerebral angiography, carotid stenting, and cerebrovascular intervention: a joint statement from the American Academy of Neurology, the American Association of Neurological Surgeons,
    John J Connors
    Baptist Cardiac and Vascular Institute, Baptist Hospital Miami, 8900 N Kendall Avenue, Miami, FL 33133, USA
    Neurology 64:190-8. 2005
  61. ncbi request reprint Cerebral hemodynamics in carotid occlusive disease
    Colin P Derdeyn
    AJNR Am J Neuroradiol 24:1497-9. 2003
  62. ncbi request reprint The International Subarachnoid Aneurysm Trial (ISAT): a position statement from the Executive Committee of the American Society of Interventional and Therapeutic Neuroradiology and the American Society of Neuroradiology
    Colin P Derdeyn
    AJNR Am J Neuroradiol 24:1404-8. 2003
  63. ncbi request reprint Endovascular treatment of vertebral artery-origin and innominate/subclavian disease: indications and technique
    Guilherme Dabus
    Division of Interventional Neuroradiology, Gray 241, Massachusetts General Hospital Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
    Neuroimaging Clin N Am 17:381-92, ix. 2007
    ..In this article, the authors discuss the indications, technical aspects, and long-term results of angioplasty and stenting of these vessels...
  64. pmc Acute stroke imaging research roadmap
    Max Wintermark
    Department of Radiology, University of California, San Francisco, CA 94143 0628, USA
    AJNR Am J Neuroradiol 29:e23-30. 2008
    ..The present article summarizes these recommendations and examines practical steps to achieve them...
  65. ncbi request reprint Catheter angiography is still necessary for the measurement of carotid stenosis
    Colin P Derdeyn
    AJNR Am J Neuroradiol 24:1737-8. 2003
  66. doi request reprint Rotational vertebrobasilar insufficiency due to dynamic compression of the dominant vertebral artery by the thyroid cartilage and occlusion of the contralateral vertebral artery at C1-2 level
    Guilherme Dabus
    Massachusetts General Hospital Harvard Medical School Division of Interventional Neuroradiology, Boston, Massachusetts 02114, USA
    J Neuroimaging 18:184-7. 2008
    ..Vertebrobasilar insufficiency caused by head rotation is an uncommon event. The mechanism is obstruction of the vertebral artery resulting in flow limitation or, less frequently, thromboembolism...
  67. ncbi request reprint Direct puncture embolization for paragangliomas: promising results but preliminary data
    Colin P Derdeyn
    AJNR Am J Neuroradiol 25:1453-4. 2004

Research Grants9

  1. The Role of Cerebral Hemodynamics in Moya Moya Disease
    COLIN PIETER DERDEYN; Fiscal Year: 2010
    ..We will perform a post-hoc longitudinal analysis of the effect of different medical treatment regimens. Patients will return annually for follow up PET studies. ..
  2. THE EFFECT OF HMG COA REDUCTASE INHIBITORS ON CBF
    COLIN DERDEYN; Fiscal Year: 2002
    ..Positive results from these experiments would support further investigation of a potentially important mechanism of stroke protection applicable to all patients with atherosclerotic coronary and cerebrovascular disease. ..
  3. The Role of Cerebral Hemodynamics in Moya Moya Disease
    COLIN DERDEYN; Fiscal Year: 2007
    ..We will perform a post-hoc longitudinal analysis of the effect of different medical treatment regimens. Patients will return annually for follow up PET studies. ..
  4. The Role of Cerebral Hemodynamics in Moya Moya Disease
    COLIN DERDEYN; Fiscal Year: 2009
    ..We will perform a post-hoc longitudinal analysis of the effect of different medical treatment regimens. Patients will return annually for follow up PET studies. ..