P Papanagiotou

Summary

Publications

  1. doi request reprint Cerebral abscess due to sinusitis
    Panagiotis Papanagiotou
    Clinic for Diagnostic and Interventional Neuroradiology, Saarland University Hospital, Kirrbergerstr, Homburg, 66424 Germany
    Arch Neurol 65:668-9. 2008
  2. ncbi request reprint [Moyamoya disease]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg Saar
    Radiologe 45:466-70. 2005
  3. doi request reprint [Value of MR spectroscopy in infectious and inflammatory brain diseases]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar, Deutschland
    Radiologe 50:784-90. 2010
  4. doi request reprint [Cranial birth trauma]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar, Deutschland
    Radiologe 49:913-7. 2009
  5. doi request reprint [Carotid artery stenting for acute stroke]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strasse, 66421, Homburg Saar, Deutschland
    Radiologe 49:335-9. 2009
  6. doi request reprint [Orbital tumors]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strasse, 66421 Homburg Saar
    Radiologe 48:1133-42. 2008
  7. doi request reprint [Magnetic resonance spectroscopy for inflammatory brain diseases]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strabe 1, 66421, Homburg Saar
    Radiologe 48:582-7. 2008
  8. ncbi request reprint [MR spectroscopy in brain tumors]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg, Saar
    Radiologe 47:520-9. 2007
  9. ncbi request reprint [Vascular anomalies of the cerebellopontine angle]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar
    Radiologe 46:216-22. 2006
  10. ncbi request reprint [Sinus and venous thrombosis--differential diagnosis of acute stroke]
    I Q Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg Saar
    Radiologe 45:471-8. 2005

Collaborators

Detail Information

Publications40

  1. doi request reprint Cerebral abscess due to sinusitis
    Panagiotis Papanagiotou
    Clinic for Diagnostic and Interventional Neuroradiology, Saarland University Hospital, Kirrbergerstr, Homburg, 66424 Germany
    Arch Neurol 65:668-9. 2008
  2. ncbi request reprint [Moyamoya disease]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg Saar
    Radiologe 45:466-70. 2005
    ..These enlarged collaterals appear as a "puff of smoke" on angiography, which gives the disease its name. This review discusses the clinical manifestation, imaging findings, and angiographic features...
  3. doi request reprint [Value of MR spectroscopy in infectious and inflammatory brain diseases]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar, Deutschland
    Radiologe 50:784-90. 2010
    ..This review discusses the MRS findings in the most common infectious and inflammatory brain diseases...
  4. doi request reprint [Cranial birth trauma]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar, Deutschland
    Radiologe 49:913-7. 2009
    ..Hypoxic ischemic encephalopathy is the consequence of systemic asphyxia occurring during birth...
  5. doi request reprint [Carotid artery stenting for acute stroke]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strasse, 66421, Homburg Saar, Deutschland
    Radiologe 49:335-9. 2009
    ..Emergency recanalization and carotid artery stent placement can improve neurologic outcome in selected patients with acute ischemic stroke and total occlusion of the ICA...
  6. doi request reprint [Orbital tumors]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strasse, 66421 Homburg Saar
    Radiologe 48:1133-42. 2008
    ..This contribution provides an overview of tumors of the eye and orbit and their appearance on CT and magnetic resonance imaging...
  7. doi request reprint [Magnetic resonance spectroscopy for inflammatory brain diseases]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strabe 1, 66421, Homburg Saar
    Radiologe 48:582-7. 2008
    ..The clinical use of MRS for intracranial disorders is well established. In this review the characteristic MRS findings for the most important inflammatory brain diseases will be discussed...
  8. ncbi request reprint [MR spectroscopy in brain tumors]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg, Saar
    Radiologe 47:520-9. 2007
    ..The occurrence of lipid peaks in a tumor spectrum suggests the presence of tissue necroses or metastases. There are typical constellations that are seen on MRS for individual tumors, which are discussed in detail in the present paper...
  9. ncbi request reprint [Vascular anomalies of the cerebellopontine angle]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar
    Radiologe 46:216-22. 2006
    ..Microvascular decompression is an effective surgical procedure in the management of compression syndromes of the cranial nerves V, VII, and VIII...
  10. ncbi request reprint [Sinus and venous thrombosis--differential diagnosis of acute stroke]
    I Q Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg Saar
    Radiologe 45:471-8. 2005
    ..Thrombosis of the cerebral veins and sinus is a rare, but important cause of stroke. The clinical picture varies. This contribution addresses the etiology, clinical picture, imaging procedures, and therapeutic options...
  11. ncbi request reprint [Thrombolysis of the basilar artery: 5-year results from the Saarland stroke registry]
    I Q Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg, Homburg Saar
    Radiologe 45:448-54. 2005
    ..With progressing symptoms the therapeutic window can be stretched up to 12 h, but coma lasting for more than 4 h is related to a bad outcome...
  12. doi request reprint Thrombus attenuation does not predict angiographic results of mechanical thrombectomy with stent retrievers
    U Yilmaz
    Department of Neuroradiology, Saarland University Hospital, Homburg, Germany
    AJNR Am J Neuroradiol 34:2184-6. 2013
    ..The purpose of this study was to investigate whether thrombus attenuation on the initial CT scan can predict the angiographic outcome of the recanalization procedure in MCA occlusions...
  13. doi request reprint Peri-interventional Subarachnoid Hemorrhage During Mechanical Thrombectomy with stent retrievers in Acute Stroke: A Retrospective Case-Control Study
    U Yilmaz
    Department of Neuroradiology, Saarland University Hospital, Kirrberger Str, 66424, Homburg Saar, Germany
    Clin Neuroradiol 25:173-6. 2015
    ..Little is known about the influence of this finding on clinical outcome. The purpose of this study was to investigate the clinical relevance of SAH due to occult perforations during thrombectomy with stent retrievers...
  14. ncbi request reprint [Spinal infections]
    I Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, 66421, Homburg Saar, Deutschland
    Radiologe 46:1061-5. 2006
    ..This article covers a spectrum of inflammatory lesions of the spinal cord...
  15. doi request reprint Stent-assisted mechanical recanalization for treatment of acute intracerebral artery occlusions
    C Roth
    Department of Diagnostic and Interventional Neuroradiology, Saarland University Hospital, Homburg, Germany
    Stroke 41:2559-67. 2010
    ..The purpose of this study was to demonstrate a new approach to the use of a self-expanding stent in the treatment of acute ischemic stroke...
  16. doi request reprint [Acute disseminated encephalomyelitis]
    M Politi
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strabe 1, 66421, Homburg Saar
    Radiologe 48:553-9. 2008
    ..Unlike multiple sclerosis (MS), ADEM has a monophasic course and a favorable long-term prognosis...
  17. ncbi request reprint [Imaging of the temporal bone. An overview]
    T Struffert
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg Saar
    Radiologe 45:816-27. 2005
    ..For examining the labyrinth system and interior auditory channel, MRI is the method of choice. This article gives an overview of the anatomy of the temporal bone and describes the most important pathologies...
  18. ncbi request reprint [Postoperative syndrome after spine surgery]
    F Ahlhelm
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, 66421 Homburg Saar
    Radiologe 46:486-94. 2006
    ..In cases of ambiguous findings, the combination of different imaging techniques can be instrumental...
  19. doi request reprint [Mechanical recanalization]
    C Roth
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strasse, 66421, Homburg Saar, Deutschland
    Radiologe 49:328-34. 2009
    ..The procedure itself is still controversially discussed but studies have shown that patients who were successfully treated with mechanical recanalization had a better clinical outcome...
  20. doi request reprint [Carotid artery stenosis: current state of therapy]
    K I Schmidt
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Str, 66421, Homburg Saar, Deutschland
    Radiologe 50:614-22. 2010
    ..Stent angioplasty has been established as an alternative therapeutic option although non-inferiority of this procedure has not yet been proven. We provide an overview of both procedures as well of the state of current trials...
  21. doi request reprint [Multiple sclerosis]
    I Q Grunwald
    Abteilung für Diagnostische und Interventionelle Neuroradiologie, Radiologische Klinik, Universitat des Saarlandes, 66421, Homburg Saar
    Radiologe 48:544-52. 2008
    ..Magnetic resonance imaging (MRI) plays a key role in the diagnosis and monitoring of white matter diseases. This article focuses on key findings in multiple sclerosis as detected by MRI...
  22. ncbi request reprint [Infratentorial tumors]
    I Q Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg
    Radiologe 47:486-91. 2007
    ..This article gives an overview concerning the typical infratentorial tumors of adults...
  23. doi request reprint [Magnetic resonance imaging and computed tomography findings in lacunar brain infarctions]
    F J Ahlhelm
    Klinik für Diagnostische and Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, 66421, Homburg Saar, Deutschland
    Radiologe 49:305-11. 2009
    ..Magnetic resonance imaging (using diffusion-weighted sequences) generally allows diagnosis in most cases of acute lacunar infarcts and is superior to computed tomography especially in cases of additional leucoaraiosis...
  24. doi request reprint A comparison of 2 stroke devices: the new Aperio clot-removal device and the solitaire AB/FR
    C Roth
    Clinic for Diagnostic and Interventional Neuroradiology, Saarland University Hospital, Homburg Saar, Germany
    AJNR Am J Neuroradiol 33:1317-20. 2012
    ..In the present study, the safety and efficacy of the new Aperio clot-removal device was tested in comparison with the Solitaire AB device...
  25. doi request reprint [Shaken baby syndrome]
    W Reith
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar, Deutschland
    Radiologe 49:926-31. 2009
    ..Prevention is therefore the most important aspect...
  26. ncbi request reprint [Diagnosis and therapy of dural arteriovenous fistulas]
    W Reith
    Klinik für Diagnostische und Interventionelle Neuroradiologie der Radiologischen Klinik, Universitatsklinikum des Saarlandes, 66421, Homburg Saar, Germany
    Radiologe 47:875-80, 882-3. 2007
    ..In addition, stereotactic radiation therapy is available, which can also achieve good results especially in combination with surgery...
  27. doi request reprint [Diagnostic imaging of subarachnoid hemorrhage]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar, Kirrberger Str 1, 66421 Homburg Saar, Deutschland
    Radiologe 51:100-5. 2011
    ..The characteristic appearance of extravasated blood is hyperdense. Head CT scanning can also demonstrate intraparenchymal hematomas, hydrocephalus and cerebral edema and can help predict the site of aneurysm rupture...
  28. ncbi request reprint Case 125: hemiplegic migraine
    Maria Politi
    Clinic for Diagnostic and Interventional Neuroradiology, University Hospital of the Saarland, Kirrbergestr D 66421, Homburg Saar, Germany
    Radiology 245:600-3. 2007
  29. doi request reprint [Endovascular treatment of acute extracranial carotid artery occlusion]
    M Boutchakova
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen Mitte Bremen Ost, Bremen, Deutschland
    Radiologe 56:18-23. 2016
    ..In these patients primary stenting of acute extracranial occlusions of the ICA is a treatment option with good clinical results. This review discusses the endovascular treatment of acute extracranial ICA occlusions. ..
  30. doi request reprint [Extra-axial brain tumors]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen Mitte, Klinikum Bremen Ost, Bremen, Deutschland
    Radiologe 52:1129-46. 2012
    ..The implementation of native and contrast studies allows the characterization of the various lesions. This review discusses the imaging aspects with CT and MRI of the most common primary extra-axial brain tumors...
  31. ncbi request reprint [Recent studies concerning treatment of acute, ischemic infarcts]
    I Q Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes Homburg, Homburg Saar
    Radiologe 45:399-403. 2005
    ..This article gives an overview over past and present studies concerning the acute management of stroke. Stroke trials involving intra-arterial thrombolytic agents, either alone or in combination with other therapies, are described...
  32. ncbi request reprint [Anatomy of the cerebellopontine angle]
    I Grunwald
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Homburg Saar
    Radiologe 46:192-6. 2006
    ..In this article we describe the anatomy of the CPA cisterns, of the internal auditory canal, the topography of the cerebellum and brainstem, and the neurovascular structures of this area...
  33. doi request reprint [Intra-axial brain tumors]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitatsklinikum des Saarlandes, Kirrberger Strase, Homburg Saar, Deutschland
    Radiologe 52:567-81; quiz 582-3. 2012
    ..In this review the imaging aspects on CT and MRI of the most common primary intra-axial brain tumors will be discussed...
  34. ncbi request reprint [Tumors of the posterior cranial fossa]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen Mitte Bremen Ost, Bremen, Deutschland
    Radiologe 56:967-975. 2016
    ..This review discusses the imaging aspects by computed tomography (CT) and magnetic resonance imaging (MRI) of the most frequent tumors of the posterior fossa...
  35. doi request reprint [Pediatric brain tumors of neuroepithelial tissue]
    P Papanagiotou
    Klinik für Diagnostische und Interventionelle Neuroradiologie, Klinikum Bremen Mitte Bremen Ost, St Jürgen Str 1, 28205, Bremen, Deutschland
    Radiologe 54:783-91. 2014
    ..This review discusses the imaging aspects of the most common pediatric tumors of neuroepithelial tissue. ..
  36. ncbi request reprint MR imaging findings in early osteoarthritis of the knee
    Theofilos Karachalios
    Othopaedic Department, University of Thessaly, University Hospital of Larissa, Papakiriazi 22, Hellenic Republic, Larissa 41222, Greece
    Eur J Radiol 50:225-30. 2004
    ..To carry out a modern diagnostic survey among patients with a clinical and radiological diagnosis of early osteoarthritis of the knee...
  37. ncbi request reprint Reversal of flow during carotid artery stenting: use of the Parodi antiembolism system
    Iris Q Grunwald
    Clinic of Diagnostic and Interventional Neuroradiology, University Hospital of the Saarland, Kirrbergestr, 66421, Homburg, Germany
    Neuroradiology 49:237-41. 2007
    ..To evaluate the flow reversal efficacy of the Parodi antiembolism system (PAES) in the prevention of distal emboli during carotid stenting...
  38. ncbi request reprint Recanalization after endovascular treatment of intracerebral aneurysms
    Iris Q Grunwald
    Clinic for Diagnostic and Interventional Neuroradiology, University of the Saarland, 66421 Homburg, Germany
    Neuroradiology 49:41-7. 2007
    ..The aim of this study was to evaluate the risks of endovascular therapy, aneurysm regrowth, recanalization and the need for reembolization...
  39. ncbi request reprint Intraosseous hemangioma of the skull with dural tail sign: radiologic features with pathologic correlation
    Maria Politi
    Department of Diagnostic and Interventional Neuroradiology, University of Saarland, Homburg, Saarland, Germany
    AJNR Am J Neuroradiol 26:2049-52. 2005
    ....
  40. doi request reprint The Penumbra System: a mechanical device for the treatment of acute stroke due to thromboembolism
    A Bose
    Lenox Hill Hospital, New York, NY, USA
    AJNR Am J Neuroradiol 29:1409-13. 2008
    ..The purpose of this study was to assess the safety and performance of the Penumbra System (PS): a novel mechanical device designed to reduce clot burden in acute stroke due to large-vessel occlusive disease...