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Alexander Razumovsky

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Procedures

Doppler Transcranial Ultrasonography

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Alexander Razumovsky; Meryl A Severson; Fred L Stephens; Teodoro Tigno; Alexander H Vo; Randy Bell; Robert Ecker; Sven M Hochheimer; Scott A Marshall; Stephen M Oppenheimer; Rocco Armonda
Cerebral hemodynamic changes after wartime traumatic brain injury.
Harvey L Edmonds; Michael R Isley; Tod B Sloan; Andrei V Alexandrov; Alexander Razumovsky
American Society of Neurophysiologic Monitoring and American Society of Neuroimaging joint guidelines for transcranial doppler ultrasonic monitoring.
Alexander Razumovsky; Rocco Armonda
We still do not have a reliable and validated noninvasive technique that can provide an accurate quantitative measurement of intracranial pressure (ICP) that could replace invasive quantitative measurements of ICP.

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2013: Alexander Razumovsky; Meryl A Severson; Fred L Stephens; Teodoro Tigno; Alexander H Vo; Randy Bell; Robert Ecker; Sven M Hochheimer; Scott A Marshall; Stephen M Oppenheimer; Rocco Armonda
Cerebral hemodynamic changes after wartime traumatic brain injury.
Acta neurochirurgica. Supplement 2013;115():87-90.
2011: Harvey L Edmonds; Michael R Isley; Tod B Sloan; Andrei V Alexandrov; Alexander Razumovsky
American Society of Neurophysiologic Monitoring and American Society of Neuroimaging joint guidelines for transcranial doppler ultrasonic monitoring.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2011;21(2):177-83.
2011: Alexander Razumovsky; Rocco Armonda
We still do not have a reliable and validated noninvasive technique that can provide an accurate quantitative measurement of intracranial pressure (ICP) that could replace invasive quantitative measurements of ICP.
Neurosurgery 2011;68(1):E289-92.
2010: Gustavo J Rodriguez; M Fareed K Suri; Alexander Razumovsky; Adnan I Qureshi
Is transcranial Doppler ultrasound undervalued for detection of intracranial internal carotid artery stenosis?
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2010;20(3):219-20.
2010: David D Wright; Kathleen D Gibson; Jean Barclay; Alexander Razumovsky; Janet Rush; Charles N McCollum
High prevalence of right-to-left shunt in patients with symptomatic great saphenous incompetence and varicose veins.
Journal of vascular surgery 2010;51(1):104-7.
2008: Alexander Tsiskaridze; Alexander Razumovsky; Roman Shakarishvili
Fourth World Stroke Organization Regional Meeting Tbilisi 2009: stroke prevention, diagnosis and treatment.
International journal of stroke : official journal of the International Stroke Society 2008;3(3):221-2.
2007: Andrei V Alexandrov; Michael A Sloan; Lawrence K S Wong; Colleen Douville; Alexander Razumovsky; Walter J Koroshetz; Manfred Kaps; Charles H Tegeler
Practice standards for transcranial Doppler ultrasound: part I--test performance.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2007;17(1):11-8.
2006: John J Strouse; Christiane Sylvia Cox; Elias Melhem; Hanzhang Lu; Michael A Kraut; Alexander Razumovsky; Kaleb Yohay; Peter C M van Zijl; James F Casella
Inverse correlation between cerebral blood flow measured by continuous arterial spin-labeling (CASL) MRI and neurocognitive function in children with sickle cell anemia (SCA).
Blood 2006;108(1):379-81.
2006: Alexander Razumovsky; Lavern D Gugino; Jeffrey H Owen
Advanced neurologic monitoring for cardiac surgery.
Current cardiology reports 2006;8(1):17-22.
2005: Wendy C Ziai; Sangjin Oh; Alexander Razumovsky; Robert J Wityk
Quantitation of contrast TCD in patients with and without atrial septal aneurysm.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2005;15(3):250-3.
2004: Michel T Torbey; Romergryko G Geocadin; Alexander Razumovsky; Daniele Rigamonti; Michael A. Williams
Utility of CSF pressure monitoring to identify idiopathic intracranial hypertension without papilledema in patients with chronic daily headache.
Cephalalgia : an international journal of headache 2004;24(6):495-502.
2004: Kevin Crutchfield; Alexander Razumovsky; Charles H Tegeler; B Robert Mozayeni
Differentiating vascular pathophysiological states by objective analysis of flow dynamics.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2004;14(2):97-107.
2004: Andreas R Luft; Manuel M Buitrago; Michel T Torbey; Anish Bhardwaj; Alexander Razumovsky
Biphasic cerebral blood flow velocity profile in patients with aneurysmal subarachnoid hemorrhage.
Neurocritical care 2004;1(4):455-9.
2003: Wendy C Ziai; Antigone Triantaphyllopoulou; Alexander Razumovsky; Daniel F Hanley
Treatment of sympathomimetic induced intraventricular hemorrhage with intraventricular urokinase.
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association 2003;12(6):276-9.
2003: Alexander Razumovsky; Karen E Debusk; Hugh Calkins; Sally Snader; Katherine E Lucas; Pranav Vyas; Daniel F Hanley; Peter C Rowe
Cerebral and systemic hemodynamics changes during upright tilt in chronic fatigue syndrome.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2003;13(1):57-67.
2003: Lucas Restrepo; Alexander Razumovsky; Wendy C Ziai; Peter B Barker; Norman J Beauchamp; Robert J Wityk
Transcranial Doppler markers of diffusion-perfusion mismatch.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2003;13(1):34-42.
2002: Romergryko G Geocadin; Alexander Razumovsky; Robert J Wityk; Anish Bhardwaj; John A Ulatowski
Intracerebral hemorrhage and postpartum cerebral vasculopathy.
Journal of the neurological sciences 2002;205(1):29-34.
2002: Alexander Razumovsky
TCD methodology in children with sickle-cell anemia.
Pediatric radiology 2002;32(9):690-1; author reply 692-3.
2002: Jose I Suarez; Adnan I Qureshi; Abutaher B Yahia; Parak D Parekh; Rafael J Tamargo; Michael A. Williams; John A Ulatowski; Daniel F Hanley; Alexander Razumovsky
Symptomatic vasospasm diagnosis after subarachnoid hemorrhage: evaluation of transcranial Doppler ultrasound and cerebral angiography as related to compromised vascular distribution.
Critical care medicine 2002;30(6):1348-55.
2001: Michel T Torbey; T K Hauser; Anish Bhardwaj; Michael A. Williams; John A Ulatowski; Marek A Mirski; Alexander Razumovsky
Effect of age on cerebral blood flow velocity and incidence of vasospasm after aneurysmal subarachnoid hemorrhage.
Stroke; a journal of cerebral circulation 2001;32(9):2005-11.
2001: Alexander Razumovsky; Robert J Wityk; Romergryko G Geocadin; Anish Bhardwaj; John A Ulatowski
Cerebral vasculitis: diagnosis and follow-up with transcranial Doppler ultrasonography.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2001;11(3):333-5.
2001: C Zanferrari; Alexander Razumovsky; P M Lavados; S Sen; SM Oppenheimer
Effect of adenosine on cerebral blood flow velocity.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2001;11(3):272-9.
2001: Alexander Razumovsky; Elaine E Tseng; Daniel F Hanley; WM BAUMGARTNER
Cerebral hemodynamics changes during retrograde brain perfusion in dogs.
Journal of neuroimaging : official journal of the American Society of Neuroimaging 2001;11(2):171-8.
2001: C A Wijman; N A McBee; Penelope M Keyl; Panayiotis N Varelas; Michael A. Williams; John A Ulatowski; Daniel F Hanley; Robert J Wityk; Alexander Razumovsky
Diagnostic impact of early transcranial Doppler ultrasonography on the TOAST classification subtype in acute cerebral ischemia.
Cerebrovascular diseases (Basel, Switzerland) 2001;11(4):317-23.
2000: Adnan I Qureshi; Gene Y Sung; Alexander Razumovsky; K Lane; Robert N Straw; John A Ulatowski
Early identification of patients at risk for symptomatic vasospasm after aneurysmal subarachnoid hemorrhage.
Critical care medicine 2000;28(4):984-90.
2000: Alexander Razumovsky; SM Oppenheimer
TCD in acute stroke.
Stroke; a journal of cerebral circulation 2000;31(1):234-5.
1999: A Ettinger; A B Laumark; Rachel Ostroff; J Brundell; WM BAUMGARTNER; Alexander Razumovsky
A new optical immunoassay for detection of S-100B protein in whole blood.
The Annals of thoracic surgery 1999;68(6):2196-201.
1999: Jose I Suarez; Adnan I Qureshi; Parak D Parekh; Alexander Razumovsky; Rafael J Tamargo; Anish Bhardwaj; John A Ulatowski
Administration of hypertonic (3%) sodium chloride/acetate in hyponatremic patients with symptomatic vasospasm following subarachnoid hemorrhage.
Journal of neurosurgical anesthesiology 1999;11(3):178-84.
1999: Alexander Razumovsky; J H Gillard; R Nick Bryan; Daniel F Hanley; SM Oppenheimer
TCD, MRA and MRI in acute cerebral ischemia.
Acta neurologica Scandinavica 1999;99(1):65-76.
1998: Michael A. Williams; Alexander Razumovsky; Daniel F Hanley
Evaluation of shunt function in patients who are never better, or better than worse after shunt surgery for NPH.
Acta neurochirurgica. Supplement 1998;71():368-70.
1998: Adnan I Qureshi; Michael A. Williams; Alexander Razumovsky; Daniel F Hanley
Magnetic resonance imaging, unstable intracranial pressure and clinical outcome in patients with normal pressure hydrocephalus.
Acta neurochirurgica. Supplement 1998;71():354-6.
1998: Michael A. Williams; Alexander Razumovsky; Daniel F Hanley
Comparison of Pcsf monitoring and controlled CSF drainage diagnose normal pressure hydrocephalus.
Acta neurochirurgica. Supplement 1998;71():328-30.
1995: Lee H Monsein; Alexander Razumovsky; S J Ackerman; H J Nauta; Daniel F Hanley
Validation of transcranial Doppler ultrasound with a stereotactic neurosurgical technique.
Journal of neurosurgery 1995;82(6):972-5.
1994: Alexander Razumovsky; Lee H Monsein; S J Ackerman; H J Nauta; Daniel F Hanley
Validation of transcranial Doppler ultrasound with an in vivo stereotactic technique.
AJNR. American journal of neuroradiology 1994;15(7):1349-50.
1992: Alexander Razumovsky; Daniel F Hanley
Intracranial pressure measurement/cranial vault mechanics: clinical and experimental observations.
Current opinion in neurology and neurosurgery 1992;5(6):818-25.
1990: A R Shakhnovich; Alexander Razumovsky; S S Gasparjan; V I Ozerova
Venous and cerebrospinal fluid outflow in patients with brain swelling and oedema.
Acta neurochirurgica. Supplementum 1990;51():357-61.
1989: S Sliwka; G Pawłowski; Alexander Razumovsky; A Shakhnovich
Complex parametric evaluation of the cerebrospinal pressure-volume processes in neurosurgical patients.
Acta medica Polona 1989;30(3-4):191-200.
1980: A R Shakhnovich; F A Serbinenko; Alexander Razumovsky; I M Rodionov; L N Oskolok
The dependence of cerebral blood flow on mental activity and on emotional state in man.
Neuropsychologia 1980;18(4-5):465-76.