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Alzein MM, Patel A, Abdalla RN, Cantrell DR, Shaibani A, Ansari SA. MR Vessel Wall Imaging for Atherosclerosis and Vasculitis. Neuroimaging Clin N Am 2024; 34:251-260. [PMID: 38604709 DOI: 10.1016/j.nic.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Conventional imaging modalities, such as computed tomography angiography, MR angiography, transcranial Doppler ultrasonography, and digital subtraction angiography, are utilized in evaluating intraluminal or intravascular pathology of the intracranial vessels. Limitations of luminal imaging techniques can lead to inaccurate diagnosis, evaluation, and risk stratification, as many cerebrovascular pathologies contain an extrinsic vessel wall component. Furthermore, vessel wall imaging can provide information regarding extent, treatment response, and biopsy targets for vasculitis cases. Overall, while vessel wall imaging can provide robust data regarding intracranial pathologies, further prospective, multicenter studies are required to improve diagnostic application and accuracy.
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Affiliation(s)
- Mohamad M Alzein
- Department of Radiology, Northwestern University, Feinberg School of Medicine
| | - Abhinav Patel
- Department of Radiology, Northwestern University, Feinberg School of Medicine
| | - Ramez N Abdalla
- Department of Radiology, Northwestern University, Feinberg School of Medicine; Department of Radiology, Lurie Children's Hospital; Department of Radiology, Ain Shams University, Faculty of Medicine
| | - Donald R Cantrell
- Department of Radiology, Northwestern University, Feinberg School of Medicine; Department of Radiology, Lurie Children's Hospital
| | - Ali Shaibani
- Department of Radiology, Northwestern University, Feinberg School of Medicine; Department of Radiology, Lurie Children's Hospital; Department of Neurological Surgery, Northwestern University, Feinberg School of Medicine
| | - Sameer A Ansari
- Department of Radiology, Northwestern University, Feinberg School of Medicine; Department of Radiology, Lurie Children's Hospital; Department of Neurological Surgery, Northwestern University, Feinberg School of Medicine; Department of Neurology, Northwestern University, Feinberg School of Medicine.
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2
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Zamora CA, Mossa-Basha M, Castillo M. Usefulness of Different Imaging Methods in the Diagnosis of Cerebral Vasculopathy. Neuroimaging Clin N Am 2024; 34:39-52. [PMID: 37951704 DOI: 10.1016/j.nic.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Assessment of cerebral vasculopathies is challenging and requires understanding the utility of different imaging methods. Various techniques are available to image the vessel lumen, each with unique advantages and disadvantages. Bolus-based CT and MR angiography requires careful timing of a contrast bolus to provide optimal luminal enhancement. Non-contrast MRA techniques do not require a contrast agent and can provide images with little venous contamination. Digital subtraction angiography remains the gold standard but is invasive, while VW-MRI provides a non-invasive way of assessing vessel wall pathology. Conventional brain MRI has high sensitivity in the diagnosis of vasculitis but findings are nonspecific.
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Affiliation(s)
- Carlos A Zamora
- Division of Neuroradiology, Department of Radiology, University of North Carolina School of Medicine, CB 7510, Old Infirmary Building, 101 Manning Drive, Chapel Hill, NC 27599-7510, USA.
| | - Mahmud Mossa-Basha
- Department of Radiology, University of Washington, University of Washington School of Medicine, 1959 NE Pacific Street, Seattle, WA 98195, USA
| | - Mauricio Castillo
- Division of Neuroradiology, Department of Radiology, University of North Carolina School of Medicine, CB 7510, Old Infirmary Building, 101 Manning Drive, Chapel Hill, NC 27599-7510, USA
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3
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Romero-Sanchez G, Dabiri M, Mossa-Basha M. Primary Large Vessel Vasculitis: Takayasu Arteritis and Giant Cell Arteritis. Neuroimaging Clin N Am 2024; 34:53-65. [PMID: 37951705 DOI: 10.1016/j.nic.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Takayasu arteritis (TA) and Giant cell arteritis (GCA) are large vessel vasculitides, with TA targeting the aorta and its branches, and GCA targeting both large and medium-sized arteries. Early diagnosis of TA and GCA are of great importance, since delayed, inappropriate or no treatment can result in severe and permanent complications. Imaging plays a central role in establishing diagnosis, targeting lesions for confirmational diagnostic biopsy, specifically for GCA, and longitudinal disease evolution. In this article, we discuss imaging diagnosis of large artery vasculitis and the value of different imaging modalities.
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Affiliation(s)
- Griselda Romero-Sanchez
- Department of Radiology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Textitlan 21 Casa 11, Santa Ursula Xitla, Tlalpan, Mexico City 14420, Mexico
| | - Mona Dabiri
- Department of Radiology, Children's Medical Center, Tehran University of Medical Sciences, Abi Avenue, Dolat St, Tehran 11369, Iran
| | - Mahmud Mossa-Basha
- Department of Radiology, University of Washington School of Medicine, 1959 Northeast Pacific Street, Seattle, WA 98195, USA.
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4
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Siala S, Rahoui N, Cho B, Zamora CA. Pathology of Primary Angiitis of the Central Nervous System. Neuroimaging Clin N Am 2024; 34:31-37. [PMID: 37951703 DOI: 10.1016/j.nic.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Primary angiitis of the central nervous system (PACNS) is a rare and potentially severe form of vasculitis that is limited to the brain, spinal cord, and meninges. Despite extensive research, the etiology and underlying immunologic mechanisms of PACNS remain largely unknown. PACNS presents with a variety of clinical, radiological, and pathologic features, but it is generally characterized by inflammation and destruction of the walls of blood vessels in the CNS, which can lead to tissue ischemia and/or hemorrhage. Three main histopathologic patterns have been identified, namely granulomatous, lymphocytic, and necrotizing vasculitis.
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Affiliation(s)
- Selima Siala
- Department of Radiology, University of North Carolina School of Medicine, 101 Manning Drive, Chapel Hill, NC 27514, USA.
| | - Nabil Rahoui
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, 101 Manning Drive, Chapel Hill, NC 27514, USA
| | - Benjamin Cho
- Department of Pathology and Laboratory Medicine, University of North Carolina School of Medicine, 101 Manning Drive, Chapel Hill, NC 27514, USA
| | - Carlos A Zamora
- Department of Radiology, University of North Carolina School of Medicine, 101 Manning Drive, Chapel Hill, NC 27514, USA
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5
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Brittain JM, Hansen MS, Carlsen JF, Brandt AH, Terslev L, Jensen MR, Lindberg U, Larsson HBW, Heegaard S, Døhn UM, Klefter ON, Wiencke AK, Subhi Y, Hamann S, Haddock B. Multimodality Imaging in Cranial Giant Cell Arteritis: First Experience with High-Resolution T1-Weighted 3D Black Blood without Contrast Enhancement Magnetic Resonance Imaging. Diagnostics (Basel) 2023; 14:81. [PMID: 38201390 PMCID: PMC10802188 DOI: 10.3390/diagnostics14010081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/12/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
In order to support or refute the clinical suspicion of cranial giant cell arteritis (GCA), a supplemental imaging modality is often required. High-resolution black blood Magnetic Resonance Imaging (BB MRI) techniques with contrast enhancement can visualize artery wall inflammation in GCA. We compared findings on BB MRI without contrast enhancement with findings on 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography/low-dose computed tomography (2-[18F]FDG PET/CT) in ten patients suspected of having GCA and in five control subjects who had a 2-[18F]FDG PET/CT performed as a routine control for malignant melanoma. BB MRI was consistent with 2-[18F]FDG PET/CT in 10 out of 10 cases in the group with suspected GCA. In four out of five cases in the control group, the BB MRI was consistent with 2-[18F]FDG PET/CT. In this small population, BB MRI without contrast enhancement shows promising performance in the diagnosis of GCA, and might be an applicable imaging modality in patients.
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Affiliation(s)
- Jane Maestri Brittain
- Department of Clinical Physiology and Nuclear Medicine, Rigshospitalet, DK-2100 Copenhagen, Denmark;
| | - Michael Stormly Hansen
- Department of Ophthalmology, Rigshospitalet, DK-2600 Glostrup, Denmark; (M.S.H.); (S.H.); (O.N.K.); (A.K.W.); (Y.S.); (S.H.)
| | - Jonathan Frederik Carlsen
- Department of Radiology, Rigshospitalet, DK-2100 Copenhagen, Denmark; (J.F.C.); (A.H.B.)
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark;
| | - Andreas Hjelm Brandt
- Department of Radiology, Rigshospitalet, DK-2100 Copenhagen, Denmark; (J.F.C.); (A.H.B.)
| | - Lene Terslev
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark;
- Department of Rheumatology and Spine Diseases, Rigshospitalet, DK-2600 Glostrup, Denmark;
| | - Mads Radmer Jensen
- Department of Clinical Physiology and Nuclear Medicine, Bispebjerg Hospital, DK-2400 Copenhagen, Denmark;
| | - Ulrich Lindberg
- Functional Imaging Unit, Department of Clinical Physiology and Nuclear Medicine, Rigshospitalet, DK-2600 Glostrup, Denmark; (U.L.); (H.B.W.L.)
| | - Henrik Bo Wiberg Larsson
- Functional Imaging Unit, Department of Clinical Physiology and Nuclear Medicine, Rigshospitalet, DK-2600 Glostrup, Denmark; (U.L.); (H.B.W.L.)
| | - Steffen Heegaard
- Department of Ophthalmology, Rigshospitalet, DK-2600 Glostrup, Denmark; (M.S.H.); (S.H.); (O.N.K.); (A.K.W.); (Y.S.); (S.H.)
- Eye Pathology Section, Department of Pathology, Rigshospitalet, DK-2100 Copenhagen, Denmark
| | - Uffe Møller Døhn
- Department of Rheumatology and Spine Diseases, Rigshospitalet, DK-2600 Glostrup, Denmark;
| | - Oliver Niels Klefter
- Department of Ophthalmology, Rigshospitalet, DK-2600 Glostrup, Denmark; (M.S.H.); (S.H.); (O.N.K.); (A.K.W.); (Y.S.); (S.H.)
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark;
| | - Anne Katrine Wiencke
- Department of Ophthalmology, Rigshospitalet, DK-2600 Glostrup, Denmark; (M.S.H.); (S.H.); (O.N.K.); (A.K.W.); (Y.S.); (S.H.)
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark;
| | - Yousif Subhi
- Department of Ophthalmology, Rigshospitalet, DK-2600 Glostrup, Denmark; (M.S.H.); (S.H.); (O.N.K.); (A.K.W.); (Y.S.); (S.H.)
- Department of Clinical Research, University of Southern Denmark, DK-5000 Odense, Denmark
- Department of Ophthalmology, Zealand University Hospital, DK-4000 Roskilde, Denmark
| | - Steffen Hamann
- Department of Ophthalmology, Rigshospitalet, DK-2600 Glostrup, Denmark; (M.S.H.); (S.H.); (O.N.K.); (A.K.W.); (Y.S.); (S.H.)
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark;
| | - Bryan Haddock
- Department of Clinical Physiology and Nuclear Medicine, Rigshospitalet, DK-2100 Copenhagen, Denmark;
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6
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Yang W, Sam K, Qiao Y, Huang Z, Steinman DA, Wasserman BA. A Novel Window Into Human Vascular Remodeling and Diagnosing Carotid Flow Impairment: The Petro-Occipital Venous Plexus. J Am Heart Assoc 2023; 12:e031832. [PMID: 37830353 PMCID: PMC10757507 DOI: 10.1161/jaha.123.031832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/13/2023] [Indexed: 10/14/2023]
Abstract
Background Adaptive arterial remodeling caused by flow reduction from downstream stenosis has been demonstrated in animal studies. The authors sought to determine whether inward remodeling from downstream stenosis also occurs in humans and is detectable by ex vacuo expansion of the Rektorzik venous plexus (RVP) surrounding the petrous internal carotid artery. Methods and Results The authors analyzed 214 intracranial magnetic resonance imaging examinations that included contrast-enhanced vessel wall imaging. RVP symmetry was qualitatively assessed on vessel wall imaging. RVP thickness (RVPT) was measured on the thicker side if asymmetric or randomly assigned side if symmetric. Maximum stenosis (M1 or intracranial internal carotid artery) was measured. Posterior communicating artery and A1 diameters (>1.0 mm and 1.5 mm, respectively) defined adequate collateral outflow when proximal to the stenosis. Seventy-two patients had stenosis downstream from RVPT measurements. For those without adequate outflow (38 of 72), 95.0% with RVPT ≥1.0 mm had ≥50% stenosis compared with only 5.6% with RVPT <1.0 mm. For these 72 patients, higher RVPT (RVPT ≥1.0 mm versus <1.0 mm) and absent adequate outflow were associated with greater downstream stenosis (P<0.001) using multivariate regression. For patients with downstream stenosis without adequate outflow, asymmetric RVP thickening was associated with greater ipsilateral stenosis (P<0.001, all had ≥46% stenosis) when stenosis was unilateral and greater differences in stenosis between sides (P=0.005) when stenosis was bilateral. Conclusions Inward internal carotid artery remodeling measured by RVPT or RVP asymmetry occurs as downstream stenosis approaches 50%, unless flow is preserved through a sufficiently sized posterior communicating artery or A1, and may serve as a functional measure of substantial flow reduction from downstream stenosis.
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Affiliation(s)
- Wenjie Yang
- Department of Diagnostic Radiology & Nuclear MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - Kevin Sam
- Department of Diagnostic Radiology & Nuclear MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - Ye Qiao
- Russell H. Morgan Department of Radiology and Radiological SciencesJohns Hopkins School of MedicineBaltimoreMD
| | - Zhongqing Huang
- Department of Diagnostic Radiology & Nuclear MedicineUniversity of Maryland School of MedicineBaltimoreMD
| | - David A. Steinman
- Department of Mechanical & Industrial EngineeringUniversity of TorontoCanada
| | - Bruce A. Wasserman
- Department of Diagnostic Radiology & Nuclear MedicineUniversity of Maryland School of MedicineBaltimoreMD
- Russell H. Morgan Department of Radiology and Radiological SciencesJohns Hopkins School of MedicineBaltimoreMD
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7
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Hedjoudje A, Darcourt J, Bonneville F, Edjlali M. The Use of Intracranial Vessel Wall Imaging in Clinical Practice. Radiol Clin North Am 2023; 61:521-533. [PMID: 36931767 DOI: 10.1016/j.rcl.2023.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Three-dimensional vessel wall MR imaging has gained popularity in the diagnosis and management of patients with cerebrovascular disease in clinical practice. Vessel wall MR imaging is an imaging technique that delivers a fundamentally different viewpoint by emphasizing on the pathology of the vessel wall as opposed to traditional descriptions that focus on the vessel lumen. It shows a crucial power in detecting vessel wall changes in patients with diseases including, but not limited to, central nervous system vasculitis, moyamoya disease, aneurysms, dissections, and intracranial atherosclerotic disease.
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Affiliation(s)
- Abderrahmane Hedjoudje
- Department of Diagnostic and Interventional Neuroradiology, Sion Hospital, CHVR, Sion, Switzerland; Laboratoire D'imagerie Biomédicale Multimodale (BioMaps), Université Paris-Saclay, CEA, CNRS, Inserm, Service Hospitalier Frédéric Joliot, Orsay, France.
| | - Jean Darcourt
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Purpan, Toulouse, France
| | - Fabrice Bonneville
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Purpan, Toulouse, France
| | - Myriam Edjlali
- Laboratoire D'imagerie Biomédicale Multimodale (BioMaps), Université Paris-Saclay, CEA, CNRS, Inserm, Service Hospitalier Frédéric Joliot, Orsay, France; Department of Radiology, APHP, Hôpitaux Raymond-Poincaré & Ambroise Paré, DMU Smart Imaging, GH Université Paris-Saclay, Paris, France
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8
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Das S, Mossa-Basha M, Dey M, Hazra A, Pandit A, Das G, Dubey S, Ray BK. High-resolution vessel wall magnetic resonance imaging in intracranial vasculopathies: an experience from eastern India. Br J Radiol 2023; 96:20230114. [PMID: 37066831 PMCID: PMC10161925 DOI: 10.1259/bjr.20230114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 04/18/2023] Open
Abstract
OBJECTIVE To evaluate the role of high-resolution intracranial vessel wall imaging (HR-IVWI) in differentiation of various intracranial vasculopathies in addition to luminal and clinical imaging in the largest cohort of Indian stroke patients. METHODS A single-center, cross-sectional study was undertaken recruiting consecutive stroke or TIA patients presenting within a month of onset, with luminal irregularity/narrowing upstream from the stroke territory. The patients were initially classified into TOAST and Chinese ischemic stroke sub-classification (CISS) on the basis of clinical and luminal characteristics and reclassified again following incorporation of HR-IVWI findings. RESULTS In our cohort of 150 patients, additional use of HR-IVWI led to a 10.7 and 14% change in initial TOAST and CISS classification respectively (p < 0.001). In TOAST classification, 12 "undetermined aetiology" were reclassified into intracranial atherosclerotic disease (ICAD), 1 "undetermined aetiology" into CNS angiitis and 1 "undetermined aetiology" into arterial dissection. Similarly, in CISS 19 "undetermined aetiology" was reclassified into 16 large artery atherosclerosis (LAA) and 3 "other aetiology" consisting of one CNS angiitis, Moyamoya disease (MMD) and arterial dissection each. Two initial classification of MMD by CISS and TOAST were changed into ICAD. The observed change in diagnosis following incorporation of HR-IVWI was proportionately highest in ICAD (LAA) subgroup (TOAST-9.3%, CISS-12%). CONCLUSION Adjunctive use of HR-IVWI, to clinical and luminal assessment, can significantly improve diagnostic accuracy during evaluation of intracranial vasculopathies, with its greatest utility in diagnosing in ICAD, CNS angiitis and dissection. ADVANCES IN KNOWLEDGE HR-IVWI allows clearer etiological distinction of intracranial vasculopathies having therapeutic and prognostic implications.
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Affiliation(s)
- Shambaditya Das
- Department of Neurology, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Mahmud Mossa-Basha
- Department of Radiology, University of Washington School of Medicine, Seattle, WA, United States
| | - Mousam Dey
- Department of Radiology, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Avijit Hazra
- Department of Pharmacology, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Alak Pandit
- Department of Neurology, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Gautam Das
- Department of Neurology, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Souvik Dubey
- Department of Neurology, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Biman Kanti Ray
- Department of Neurology, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education & Research, Kolkata, India
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9
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Nehme A, Boulanger M, Aouba A, Pagnoux C, Zuber M, Touzé E, de Boysson H. Diagnostic and therapeutic approach to adult central nervous system vasculitis. Rev Neurol (Paris) 2022; 178:1041-1054. [PMID: 36156251 DOI: 10.1016/j.neurol.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/16/2022] [Indexed: 12/14/2022]
Abstract
The clinical manifestations of central nervous system (CNS) vasculitis are highly variable. In the absence of a positive CNS biopsy, CNS vasculitis is particularly suspected when markers of both vascular disease and inflammation are present. To facilitate the clinical and therapeutic approach to this rare condition, CNS vasculitis can be classified according to the size of the involved vessels. Vascular imaging is used to identify medium vessel disease. Small vessel disease can only be diagnosed with a CNS biopsy. Medium vessel vasculitis usually presents with focal neurological signs, while small vessel vasculitis more often leads to cognitive deficits, altered level of consciousness and seizures. Markers of CNS inflammation include cerebrospinal fluid pleocytosis or elevated protein levels, and vessel wall, parenchymal or leptomeningeal enhancement. The broad range of differential diagnoses of CNS vasculitis can be narrowed based on the disease subtype. Common mimickers of medium vessel vasculitis include intracranial atherosclerosis and reversible cerebral vasoconstriction syndrome. The diagnostic workup aims to answer two questions: is the neurological presentation secondary to a vasculitic process, and if so, is the vasculitis primary (i.e., primary angiitis of the CNS) or secondary (e.g., to a systemic vasculitis, connective tissue disorder, infection, malignancy or drug use)? In primary angiitis of the CNS, glucocorticoids and cyclophosphamide are most often used for induction therapy, but rituximab may be an alternative. Based on the available evidence, all patients should receive maintenance immunosuppression. A multidisciplinary approach is necessary to ensure an accurate and timely diagnosis and to improve outcomes for patients with this potentially devastating condition.
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Affiliation(s)
- A Nehme
- Normandie University, Caen, France; Department of Neurology, Caen University Hospital, Caen, France; Inserm UMR-S U1237 PhIND/BB@C, Caen, France.
| | - M Boulanger
- Normandie University, Caen, France; Department of Neurology, Caen University Hospital, Caen, France; Inserm UMR-S U1237 PhIND/BB@C, Caen, France
| | - A Aouba
- Normandie University, Caen, France; Department of Internal Medicine, Caen University Hospital, Caen, France
| | - C Pagnoux
- Vasculitis clinic, Division of Rheumatology, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - M Zuber
- Department of Neurology, Saint-Joseph Hospital, Paris, France; Université Paris Cité, Paris, France
| | - E Touzé
- Normandie University, Caen, France; Department of Neurology, Caen University Hospital, Caen, France; Inserm UMR-S U1237 PhIND/BB@C, Caen, France
| | - H de Boysson
- Normandie University, Caen, France; Department of Internal Medicine, Caen University Hospital, Caen, France
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10
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Abstract
Vessel wall MR imaging (VW-MRI) has been introduced into clinical practice and applied to a variety of diseases, and its usefulness has been reported. High-resolution VW-MRI is essential in the diagnostic workup and provides more information than other routine MR imaging protocols. VW-MRI is useful in assessing lesion location, morphology, and severity. Additional information, such as vessel wall enhancement, which is useful in the differential diagnosis of atherosclerotic disease and vasculitis could be assessed by this special imaging technique. This review describes the VW-MRI technique and its clinical applications in arterial disease, venous disease, vasculitis, and leptomeningeal disease.
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11
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Wu CH, Chung CP, Chen TY, Yu KW, Lin TM, Tai WA, Luo CB, Chang FC. Influence of angioplasty and stenting on intracranial artery stenosis: preliminary results of high-resolution vessel wall imaging evaluation. Eur Radiol 2022; 32:6788-6799. [DOI: 10.1007/s00330-022-09010-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/13/2022] [Accepted: 06/30/2022] [Indexed: 12/15/2022]
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12
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Sundermann B, Billebaut B, Bauer J, Iacoban CG, Alykova O, Schülke C, Gerdes M, Kugel H, Neduvakkattu S, Bösenberg H, Mathys C. Practical Aspects of novel MRI Techniques in Neuroradiology: Part 2 - Acceleration Methods and Implications for Individual Regions. ROFO-FORTSCHR RONTG 2022; 194:1195-1203. [PMID: 35798335 DOI: 10.1055/a-1800-8789] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND Recently introduced MRI techniques facilitate accelerated examinations or increased resolution with the same duration. Further techniques offer homogeneous image quality in regions with anatomical transitions. The question arises whether and how these techniques can be adopted for routine diagnostic imaging. METHODS Narrative review with an educational focus based on current literature research and practical experiences of different professions involved (physicians, MRI technologists/radiographers, physics/biomedical engineering). Different hardware manufacturers are considered. RESULTS AND CONCLUSIONS Compressed sensing and simultaneous multi-slice imaging are novel acceleration techniques with different yet complimentary applications. They do not suffer from classical signal-to-noise-ratio penalties. Combining 3 D and acceleration techniques facilitates new broader examination protocols, particularly for clinical brain imaging. In further regions of the nervous systems mainly specific applications appear to benefit from recent technological improvements. KEY POINTS · New acceleration techniques allow for faster or higher resolution examinations.. · New brain imaging approaches have evolved, including more universal examination protocols.. · Other regions of the nervous system are dominated by targeted applications of recently introduced MRI techniques.. CITATION FORMAT · Sundermann B, Billebaut B, Bauer J et al. Practical Aspects of novel MRI Techniques in Neuroradiology: Part 2 - Acceleration Methods and Implications for Individual Regions. Fortschr Röntgenstr 2022; DOI: 10.1055/a-1800-8789.
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Affiliation(s)
- Benedikt Sundermann
- Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg, Germany.,Research Center Neurosensory Science, University of Oldenburg, Germany.,Clinic for Radiology, University Hospital Münster, Germany
| | - Benoit Billebaut
- Clinic for Radiology, University Hospital Münster, Germany.,School for Radiologic Technologists, University Hospital Münster, Germany
| | - Jochen Bauer
- Clinic for Radiology, University Hospital Münster, Germany
| | - Catalin George Iacoban
- Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg, Germany
| | - Olga Alykova
- Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg, Germany
| | | | - Maike Gerdes
- Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg, Germany
| | - Harald Kugel
- Clinic for Radiology, University Hospital Münster, Germany
| | | | - Holger Bösenberg
- Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg, Germany
| | - Christian Mathys
- Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg, Germany.,Research Center Neurosensory Science, University of Oldenburg, Germany.,Department of Diagnostic and Interventional Radiology, University of Düsseldorf, Germany
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13
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Mossa-Basha M, Zhu C, Yuan C, Saba L, Saloner DA, Edjlali M, Stence NV, Mandell DM, Romero JM, Qiao Y, Mikulis DJ, Wasserman BA. Survey of the American Society of Neuroradiology Membership on the Use and Value of Intracranial Vessel Wall MRI. AJNR Am J Neuroradiol 2022; 43:951-957. [PMID: 35710122 DOI: 10.3174/ajnr.a7541] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 04/22/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND PURPOSE Intracranial vessel wall MR imaging is an emerging technique for intracranial vasculopathy assessment. Our aim was to investigate intracranial vessel wall MR imaging use by the American Society of Neuroradiology (ASNR) members at their home institutions, including indications and barriers to implementation. MATERIALS AND METHODS The ASNR Vessel Wall Imaging Study Group survey on vessel wall MR imaging use, frequency, applications, MR imaging systems and field strength used, protocol development approaches, vendor engagement, reasons for not using vessel wall MR imaging, ordering-provider interest, and impact on clinical care, was distributed to the ASNR membership between April 2 and August 30, 2019. RESULTS There were 532 responses; 79 were excluded due to nonresponse and 42 due to redundant institutional responses, leaving 411 responses. Fifty-two percent indicated that their institution performs vessel wall MR imaging, with 71.5% performed at least 1-2 times/month, most frequently on 3T MR imaging, and 87.7% using 3D sequences. Protocols most commonly included were T1-weighted pre- and postcontrast and TOF-MRA; 60.6% had limited contributions from vendors or were still in protocol development. Vasculopathy differentiation (94.4%), cryptogenic stroke (41.3%), aneurysm (38.0%), and atherosclerosis (37.6%) evaluation were the most common indications. For those not performing vessel wall MR imaging, interpretation (53.1%) or technical (46.4%) expertise, knowledge of applications (50.5%), or limitations of clinician (56.7%) or radiologist (49.0%) interest were the most common reasons. If technical/expertise obstacles were overcome, 56.4% of those not performing vessel wall MR imaging indicated that they would perform it. Ordering providers most frequently inquiring about vessel wall MR imaging were from stroke neurology (56.5%) and neurosurgery (25.1%), while 34.3% indicated that no providers had inquired. CONCLUSIONS More than 50% of neuroradiology groups use vessel wall MR imaging for intracranial vasculopathy characterization and differentiation, emphasizing the need for additional technical and educational support, especially as clinical vessel wall MR imaging implementation continues to grow.
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Affiliation(s)
- M Mossa-Basha
- From the Department of Radiology (M.M.-B.), University of North Carolina, Chapel Hill, North Carolina .,Department of Radiology (M.M.-B., C.Z.), University of Washington, Seattle, Washington
| | - C Zhu
- Department of Radiology (M.M.-B., C.Z.), University of Washington, Seattle, Washington
| | - C Yuan
- Department of Radiology (C.Y.), University of Utah, Salt Lake City, Utah
| | - L Saba
- University of Cagliari (L.S.), Cagliari, Sardinia, Italy
| | - D A Saloner
- Department of Radiology and Biomedical Imaging (D.A.S.), University of California San Francisco, San Francisco, California
| | - M Edjlali
- Department of Radiology (M.E.), AP-HP, Laboratoire d'imagerie Biomédicale Multimodale (BioMaps), Paris-Saclay University, Paris, France
| | - N V Stence
- Department of Radiology (N.V.S.), Children's Hospital of Colorado, Aurora, Colorado
| | - D M Mandell
- Joint Department of Medical Imaging (D.M.M., D.J.M.), University Health Network, Toronto, Ontario, Canada
| | - J M Romero
- Department of Radiology (J.M.R.), Massachusetts General Hospital, Boston, Massachusetts
| | - Y Qiao
- Department of Radiology (Y.Q., B.A.W.), Johns Hopkins University, Baltimore, Maryland
| | - D J Mikulis
- Joint Department of Medical Imaging (D.M.M., D.J.M.), University Health Network, Toronto, Ontario, Canada
| | - B A Wasserman
- Department of Radiology (Y.Q., B.A.W.), Johns Hopkins University, Baltimore, Maryland.,Department of Radiology (B.A.W.), University of Maryland, Baltimore, Maryland
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14
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Barreras P, Stern BJ. Clinical features and diagnosis of neurosarcoidosis – review article. J Neuroimmunol 2022; 368:577871. [DOI: 10.1016/j.jneuroim.2022.577871] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/28/2022] [Accepted: 04/13/2022] [Indexed: 12/17/2022]
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15
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Tan GZ, Yu WY, Chng SM, Lee HY, Lin X. A 52-year-old woman with beading of intracranial arteries. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2022; 51:255-258. [PMID: 35506413 DOI: 10.47102/annals-acadmedsg.2021314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Guan Zhong Tan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
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16
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Primary angiitis of central nervous system – A challenging diagnosis. J Neuroimmunol 2022; 366:577844. [DOI: 10.1016/j.jneuroim.2022.577844] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 02/26/2022] [Accepted: 03/06/2022] [Indexed: 12/14/2022]
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17
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Mazzacane F, Mazzoleni V, Scola E, Mancini S, Lombardo I, Busto G, Rognone E, Pichiecchio A, Padovani A, Morotti A, Fainardi E. Vessel Wall Magnetic Resonance Imaging in Cerebrovascular Diseases. Diagnostics (Basel) 2022; 12:diagnostics12020258. [PMID: 35204348 PMCID: PMC8871392 DOI: 10.3390/diagnostics12020258] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/08/2022] [Accepted: 01/14/2022] [Indexed: 01/27/2023] Open
Abstract
Cerebrovascular diseases are a leading cause of disability and death worldwide. The definition of stroke etiology is mandatory to predict outcome and guide therapeutic decisions. The diagnosis of pathological processes involving intracranial arteries is especially challenging, and the visualization of intracranial arteries’ vessel walls is not possible with routine imaging techniques. Vessel wall magnetic resonance imaging (VW-MRI) uses high-resolution, multiparametric MRI sequences to directly visualize intracranial arteries walls and their pathological alterations, allowing a better characterization of their pathology. VW-MRI demonstrated a wide range of clinical applications in acute cerebrovascular disease. Above all, it can be of great utility in the differential diagnosis of atherosclerotic and non-atherosclerotic intracranial vasculopathies. Additionally, it can be useful in the risk stratification of intracranial atherosclerotic lesions and to assess the risk of rupture of intracranial aneurysms. Recent advances in MRI technology made it more available, but larger studies are still needed to maximize its use in daily clinical practice.
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Affiliation(s)
- Federico Mazzacane
- Department of Emergency Neurology and Stroke Unit, IRCCS Mondino Foundation, 27100 Pavia, Italy;
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy;
| | - Valentina Mazzoleni
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, 25121 Brescia, Italy; (V.M.); (A.P.)
- Neurology Unit, Department of Neurological Sciences and Vision, ASST-Spedali Civili, 25123 Brescia, Italy;
| | - Elisa Scola
- Neuroradiology Unit, Department of Radiology, Careggi University Hospital, 50134 Florence, Italy; (E.S.); (S.M.); (I.L.); (G.B.)
| | - Sara Mancini
- Neuroradiology Unit, Department of Radiology, Careggi University Hospital, 50134 Florence, Italy; (E.S.); (S.M.); (I.L.); (G.B.)
| | - Ivano Lombardo
- Neuroradiology Unit, Department of Radiology, Careggi University Hospital, 50134 Florence, Italy; (E.S.); (S.M.); (I.L.); (G.B.)
| | - Giorgio Busto
- Neuroradiology Unit, Department of Radiology, Careggi University Hospital, 50134 Florence, Italy; (E.S.); (S.M.); (I.L.); (G.B.)
| | - Elisa Rognone
- Department of Neuroradiology, IRCCS Mondino Foundation, 27100 Pavia, Italy;
| | - Anna Pichiecchio
- Department of Brain and Behavioral Sciences, University of Pavia, 27100 Pavia, Italy;
- Department of Neuroradiology, IRCCS Mondino Foundation, 27100 Pavia, Italy;
| | - Alessandro Padovani
- Neurology Unit, Department of Clinical and Experimental Sciences, University of Brescia, 25121 Brescia, Italy; (V.M.); (A.P.)
- Neurology Unit, Department of Neurological Sciences and Vision, ASST-Spedali Civili, 25123 Brescia, Italy;
| | - Andrea Morotti
- Neurology Unit, Department of Neurological Sciences and Vision, ASST-Spedali Civili, 25123 Brescia, Italy;
| | - Enrico Fainardi
- Neuroradiology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
- Correspondence:
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18
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Zeiler SR, Wasserman BA. Vessel Wall Imaging: A Powerful Diagnostic Tool but Not a Substitute for Biopsies. AJNR Am J Neuroradiol 2021; 42:E79. [PMID: 34531191 DOI: 10.3174/ajnr.a7277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- S R Zeiler
- Department of NeurologyJohns Hopkins UniversityBaltimore, Maryland
| | - B A Wasserman
- Department of Diagnostic Radiology & Nuclear MedicineUniversity of Maryland School of Medicine and The Russell H. Morgan Department of Radiology and Radiological SciencesJohns Hopkins UniversityBaltimore, Maryland
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19
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Sundaram S, Kumar PN, Sharma DP, Kesavadas C, Sreedharan SE, Prasad BA, Sylaja PN. High-Resolution Vessel Wall Imaging in Primary Angiitis of Central Nervous System. Ann Indian Acad Neurol 2021; 24:524-530. [PMID: 34728945 PMCID: PMC8513955 DOI: 10.4103/aian.aian_106_21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/21/2021] [Accepted: 03/04/2021] [Indexed: 11/20/2022] Open
Abstract
Background: High-resolution vessel wall imaging (HRVWI) can aid in differentiating the various intracranial vasculopathies, but has been sparingly used in the diagnosis of primary angiitis of central nervous system (PACNS). This study is aimed to describe the vessel wall imaging characteristics of PACNS. Materials and Methods: Patients with confirmed diagnosis of PACNS according to the Calabrese and Mallek criteria who had abnormal HRVWI were included in this retrospective descriptive study. Magnetic resonance image of brain, conventional four-vessel cerebral digital subtraction angiogram, and HRVWI were read by a neuroradiologist. The vessel wall parameters assessed were T1W and T2W appearances, pattern of wall thickening and contrast enhancement, and remodeling index. Results: HRVWI done in 21 patients with PACNS yielded abnormality in 20 (95.2%) who were included in the analysis. The mean age at presentation was 42.55 ± 9.48 years and 14 (70%) were males. The median number of vessels involved were four (range 2–12). The commonest vessels affected were proximal middle cerebral artery (70%) and internal carotid artery (55%). Vessel wall thickening was concentric, eccentric, and absent in 12 (60%), 1 (5%), and 7 (35%) patients, respectively. Vessel wall enhancement was diffuse in 17 (85%), eccentric in 1 (5%), and absent in 2 (10%) patients. One patient had T2W hyperintense stenotic lesion. Remodeling index was negative in 11 (55%) patients. Conclusion: Distinctive vessel wall appearances were observed by HRVWI in PACNS, concentric vessel wall thickening and enhancement being more frequent. Hence, HRVWI can be considered as an additional noninvasive imaging modality in the diagnosis of PACNS.
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Affiliation(s)
- Soumya Sundaram
- Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - P Naveen Kumar
- Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Dev Prakash Sharma
- Imaging Sciences and Intervention Radiology, Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Chandrasekharan Kesavadas
- Imaging Sciences and Intervention Radiology, Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Sapna Erat Sreedharan
- Comprehensive Stroke Care Program, Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - B Arun Prasad
- Imaging Sciences and Intervention Radiology, Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - P N Sylaja
- Comprehensive Stroke Care Program, Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
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20
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Definitive Diagnostic Evaluation of the Child With Arterial Ischemic Stroke and Approaches to Secondary Stroke Prevention. Top Magn Reson Imaging 2021; 30:225-230. [PMID: 34613945 DOI: 10.1097/rmr.0000000000000272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
ABSTRACT In children with arterial ischemic stroke (AIS), the definitive diagnosis of stroke subtype and confirmation of stroke etiology is necessary to mitigate stroke morbidity and prevent recurrent stroke. The common causes of AIS in children are sharply differentiated from the common causes of adult AIS. A comprehensive, structured diagnostic approach will identify the etiology of stroke in most children. Adequate diagnostic evaluation relies on advanced brain imaging and vascular imaging studies. A variety of medical and surgical secondary stroke prevention strategies directed at the underlying cause of stroke are available. This review aims to outline strategies for definitive diagnosis and secondary stroke prevention in children with AIS, emphasizing the critical role of neuroimaging.
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21
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Mattay RR, Saucedo JF, Lehman VT, Xiao J, Obusez EC, Raymond SB, Fan Z, Song JW. Current Clinical Applications of Intracranial Vessel Wall MR Imaging. Semin Ultrasound CT MR 2021; 42:463-473. [PMID: 34537115 DOI: 10.1053/j.sult.2021.07.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Intracranial vessel wall MR imaging (VWI) is increasingly being used as a valuable adjunct to conventional angiographic imaging techniques. This article will provide an updated review on intracranial VWI protocols and image interpretation. We review VWI technical considerations, describe common VWI imaging features of different intracranial vasculopathies and show illustrative cases. We review the role of VWI for differentiating among steno-occlusive vasculopathies, such as intracranial atherosclerotic plaque, dissections and Moyamoya disease. We also highlight how VWI may be used for the diagnostic work-up and surveillance of patients with vasculitis of the central nervous system and cerebral aneurysms.
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Affiliation(s)
- Raghav R Mattay
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Jose F Saucedo
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | | | - Jiayu Xiao
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | | | - Scott B Raymond
- Department of Radiology, University of Vermont Medical Center, Burlington, VT
| | - Zhaoyang Fan
- Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Jae W Song
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA.
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22
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Magnetic Resonance Vessel Wall Imaging in Central Nervous System Vasculitides: A Case Series. Neurologist 2021; 25:174-177. [PMID: 33181726 DOI: 10.1097/nrl.0000000000000298] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION We aim to report 3 cases of central nervous system (CNS) vasculitides, in which high-resolution magnetic resonance vessel wall imaging (HR-VWI) findings were instrumental in the diagnosis and management. CASE REPORT Case 1: A 41-year-old obese, smoker female with arterial hypertension presented with recurrent transient ischemic attacks. Computed topography angiography demonstrated bilateral middle cerebral artery (MCA) stenosis. HR-VWI revealed uniform enhancement and thickening of the arterial wall, suggestive of MCA vasculitis. The patient reported chronic calf rash that was biopsied and revealed unspecified connective tissue disease. With immunomodulation, patient remained asymptomatic and 6-month surveillance HR-VWI showed improved MCA stenoses.Case 2: A 56-year-old male with herpes simplex virus 1 encephalitis was treated with antiviral therapy and improved clinically. Two months later, the brain magnetic resonance imaging revealed new temporo-parietal edema and distal MCA hyperintense vessels. HR-VWI showed MCA concentric smooth contrast enhancement, that was attributed to postinfectious vasculitis and had resolved on follow-up HR-VWI.Case 3: A 41-year-old male presented with 1-week of headache and encephalopathy. Brain magnetic resonance imaging revealed punctate multifocal acute ischemic infarcts and no contrast-enhancement. HR-VWI showed multifocal diffuse enhancement of distal cerebral vasculature. Patient subsequently developed branch retinal artery occlusion and hearing loss and was diagnosed with Susac syndrome. No recurrent symptoms were noted after immunotherapy initiation. CONCLUSIONS In these 3 cases, HR-VWI identified distinctive vascular inflammatory changes, which were crucial to guide the etiological workup, positive diagnosis, surveillance neuroimaging, and targeted treatment. HR-VWI is an important diagnostic tool in CNS vasculitides, by providing nuanced information about arterial wall integrity and pathology.
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23
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Radiation-induced intracranial vasculitis on high-resolution vessel wall MRI. J Neurol 2021; 269:483-485. [PMID: 34392377 DOI: 10.1007/s00415-021-10742-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 08/03/2021] [Indexed: 10/20/2022]
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Kang N, Qiao Y, Wasserman BA. Essentials for Interpreting Intracranial Vessel Wall MRI Results: State of the Art. Radiology 2021; 300:492-505. [PMID: 34313475 DOI: 10.1148/radiol.2021204096] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Intracranial vessel wall (VW) MRI has become widely available in clinical practice, providing multiple uses for evaluation of neurovascular diseases. The Vessel Wall Imaging Study Group of the American Society of Neuroradiology has recently reported expert consensus recommendations for the clinical implementation of this technique. However, the complexity of the neurovascular system and caveats to the technique may challenge its application in clinical practice. The purpose of this article is to review concepts essential for accurate interpretation of intracranial VW MRI results. This knowledge is intended to improve diagnostic confidence and performance in the interpretation of VW MRI scans. © RSNA, 2021 Online supplemental material is available for this article.
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Affiliation(s)
- Ningdong Kang
- From the Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, HSF III 8106, 670 W Baltimore St, Baltimore, MD, 21201 (B.A.W.). Russell H. Morgan Department of Radiology & Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, MD. (N.K., Y.Q., B.A.W.)
| | - Ye Qiao
- From the Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, HSF III 8106, 670 W Baltimore St, Baltimore, MD, 21201 (B.A.W.). Russell H. Morgan Department of Radiology & Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, MD. (N.K., Y.Q., B.A.W.)
| | - Bruce A Wasserman
- From the Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, HSF III 8106, 670 W Baltimore St, Baltimore, MD, 21201 (B.A.W.). Russell H. Morgan Department of Radiology & Radiological Sciences, Johns Hopkins University School of Medicine, Baltimore, MD. (N.K., Y.Q., B.A.W.)
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Abstract
PURPOSE OF REVIEW To give an overview regarding the potential usefulness of vessel wall imaging (VWI) in distinguishing various intracranial vascular diseases, their common imaging features, and potential pitfalls. RECENT FINDINGS VWI provides direct visualization of the vessel wall and allows the discrimination of different diseases such as vasculitis, atherosclerosis, dissection, Moyamoya disease, and reversible cerebral vasoconstriction syndrome. Recent studies showed that concentric and eccentric involvement in the vessel wall, as well as the enhancement pattern were found important for the distinguishing these diseases and evaluating their activity. SUMMARY Most of the imaging techniques currently used are based on luminal imaging. However, these imaging methods are not adequate to distinguish different diseases that can demonstrate similar radiological findings. VWI is being increasingly used as a noninvasive imaging method to offset this limitation.
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26
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Gaddam DS, Crews G, Chryssikos T, Gandhi D, Morales R, Zhuo J, Almardawi R, Raghavan P. Circumferential segmental vessel-wall enhancement on black blood MRI in patients referred for the evaluation of vasculopathy. Clin Imaging 2021; 80:67-71. [PMID: 34246832 DOI: 10.1016/j.clinimag.2021.05.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 04/26/2021] [Accepted: 05/26/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND High resolution intracranial vessel wall magnetic resonance imaging, or black blood MRI, has recently gained traction as an adjunct to computed tomography angiography, magnetic resonance angiography, and digital subtraction angiography in the characterization of atherosclerosis, vasculitides, and inflammatory changes in the aneurysm wall. However, the occurrence of uniform circumferential segmental arterial vessel wall enhancement (CSWE) in patients without these diagnoses has not previously been studied. The purpose of this study is twofold: 1) to evaluate the prevalence of CSWE in the major intracranial arteries in patients without vasculitides, symptomatic atherosclerosis, or aneurysmal subarachnoid hemorrhage and 2) to determine the association, if any, between such enhancement and risk factors for cerebrovascular atherosclerotic disease. MATERIALS & METHODS A retrospective study of vessel wall magnetic resonance imaging examinations was performed to evaluate for CSWE in 26 patients without known vessel wall pathology such as aneurysms or vasculitides and intracranial hemorrhage. Further evaluation of CSWE association with major intracranial atherosclerotic disease risk factors including hypertension, hyperlipidemia, diabetes mellitus and cigarette smoking was performed. RESULTS AND CONCLUSION 46% of the cohort of patients demonstrated CSWE. Among the patients with CSWE, there was increased prevalence of CSWE in the posterior circulation vasculature with particular predilection to the V4 vertebral artery segments (92%), although there was greater association of anterior circulation CSWE with risk factors for atherosclerosis. Patients with anterior circulation CSWE also demonstrated the most number of segments with CSWE. We therefore propose that CSWE, particularly in the anterior circulation, may portend early atherosclerosis.
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Affiliation(s)
- Durga Sivacharan Gaddam
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA.
| | - Gordon Crews
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
| | - Timothy Chryssikos
- Department of Neurosurgery, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
| | - Dheeraj Gandhi
- Department of Neurointerventional Radiology, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
| | - Robert Morales
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
| | - Jiachen Zhuo
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
| | - Ranyah Almardawi
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
| | - Prashant Raghavan
- Department of Diagnostic Radiology and Nuclear Medicine, University of Maryland School of Medicine, 655 W. Baltimore St., Baltimore, MD 21201, USA
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Yahyavi-Firouz-Abadi N, Kiczek M, Zeiler SR, Wasserman BA. Imaging Features of Susac Syndrome on High-Resolution Intracranial Vessel Wall MRI. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:8/4/e994. [PMID: 33863793 PMCID: PMC8105894 DOI: 10.1212/nxi.0000000000000994] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 02/15/2021] [Indexed: 01/14/2023]
Affiliation(s)
- Noushin Yahyavi-Firouz-Abadi
- From the Division of Neuoradiology (N.Y.-F.-A., B.A.W.), The Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, Baltimore, MD; Department of Radiology (M.K.), Clevelend Clinic Foundation, Cleveland, OH; and Department of Neurology (S.R.Z.), Johns Hopkins University, Baltimore, MD.
| | - Matthew Kiczek
- From the Division of Neuoradiology (N.Y.-F.-A., B.A.W.), The Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, Baltimore, MD; Department of Radiology (M.K.), Clevelend Clinic Foundation, Cleveland, OH; and Department of Neurology (S.R.Z.), Johns Hopkins University, Baltimore, MD
| | - Steven R Zeiler
- From the Division of Neuoradiology (N.Y.-F.-A., B.A.W.), The Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, Baltimore, MD; Department of Radiology (M.K.), Clevelend Clinic Foundation, Cleveland, OH; and Department of Neurology (S.R.Z.), Johns Hopkins University, Baltimore, MD
| | - Bruce A Wasserman
- From the Division of Neuoradiology (N.Y.-F.-A., B.A.W.), The Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins University, Baltimore, MD; Department of Radiology (M.K.), Clevelend Clinic Foundation, Cleveland, OH; and Department of Neurology (S.R.Z.), Johns Hopkins University, Baltimore, MD
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28
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Vranic JE, Hartman JB, Mossa-Basha M. High-Resolution Magnetic Resonance Vessel Wall Imaging for the Evaluation of Intracranial Vascular Pathology. Neuroimaging Clin N Am 2021; 31:223-233. [PMID: 33902876 DOI: 10.1016/j.nic.2021.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Intracranial vessel wall imaging (IVWI) is an advanced MR imaging technique that allows for direct visualization of the walls of intracranial blood vessels and detection of subtle pathologic vessel wall changes before they become apparent on conventional luminal imaging. When performed correctly, IVWI can increase diagnostic confidence, aid in the differentiation of intracranial vasculopathies, and assist in patient risk stratification and prognostication. This review covers the essential technical underpinnings of IVWI and presents emerging clinical research highlighting its utility for the evaluation of multiple intracranial vascular pathologies.
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Affiliation(s)
- Justin E Vranic
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Gray 2, Room 273A, 55 Fruit Street, Boston, MA 02114, USA.
| | - Jason B Hartman
- Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Box 357115, Seattle, WA 98195, USA
| | - Mahmud Mossa-Basha
- Department of Radiology, University of Washington, 1959 Northeast Pacific Street, Box 357115, Seattle, WA 98195, USA
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Peñate Medina T, Kolb JP, Hüttmann G, Huber R, Peñate Medina O, Ha L, Ulloa P, Larsen N, Ferrari A, Rafecas M, Ellrichmann M, Pravdivtseva MS, Anikeeva M, Humbert J, Both M, Hundt JE, Hövener JB. Imaging Inflammation - From Whole Body Imaging to Cellular Resolution. Front Immunol 2021; 12:692222. [PMID: 34248987 PMCID: PMC8264453 DOI: 10.3389/fimmu.2021.692222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 05/12/2021] [Indexed: 01/31/2023] Open
Abstract
Imaging techniques have evolved impressively lately, allowing whole new concepts like multimodal imaging, personal medicine, theranostic therapies, and molecular imaging to increase general awareness of possiblities of imaging to medicine field. Here, we have collected the selected (3D) imaging modalities and evaluated the recent findings on preclinical and clinical inflammation imaging. The focus has been on the feasibility of imaging to aid in inflammation precision medicine, and the key challenges and opportunities of the imaging modalities are presented. Some examples of the current usage in clinics/close to clinics have been brought out as an example. This review evaluates the future prospects of the imaging technologies for clinical applications in precision medicine from the pre-clinical development point of view.
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Affiliation(s)
- Tuula Peñate Medina
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
- *Correspondence: Tuula Peñate Medina, ; Jan-Bernd Hövener,
| | - Jan Philip Kolb
- Institute of Biomedical Optics, University of Lübeck, Lübeck, Germany
| | - Gereon Hüttmann
- Institute of Biomedical Optics, University of Lübeck, Lübeck, Germany
- Airway Research Center North (ARCN), Member of the German Center of Lung Research (DZL), Gießen, Germany
| | - Robert Huber
- Institute of Biomedical Optics, University of Lübeck, Lübeck, Germany
| | - Oula Peñate Medina
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
- Institute for Experimental Cancer Research (IET), University of Kiel, Kiel, Germany
| | - Linh Ha
- Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein Lübeck (UKSH), Lübeck, Germany
| | - Patricia Ulloa
- Department of Radiology and Neuroradiology, University Medical Centers Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Naomi Larsen
- Department of Radiology and Neuroradiology, University Medical Centers Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Arianna Ferrari
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
| | - Magdalena Rafecas
- Institute of Medical Engineering (IMT), University of Lübeck, Lübeck, Germany
| | - Mark Ellrichmann
- Interdisciplinary Endoscopy, Medical Department1, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Mariya S. Pravdivtseva
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
- Department of Radiology and Neuroradiology, University Medical Centers Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Mariia Anikeeva
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
| | - Jana Humbert
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
- Department of Radiology and Neuroradiology, University Medical Centers Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Marcus Both
- Department of Radiology and Neuroradiology, University Medical Centers Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Jennifer E. Hundt
- Lübeck Institute for Experimental Dermatology (LIED), University of Lübeck, Lübeck, Germany
| | - Jan-Bernd Hövener
- Section Biomedical Imaging, Molecular Imaging North Competence Center (MOIN CC), Department of Radiology and Neuroradiology, University Medical Center, Schleswig-Holstein Kiel University, Kiel, Germany
- *Correspondence: Tuula Peñate Medina, ; Jan-Bernd Hövener,
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30
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Chaganti J, Woodford H, Tomlinson S, Dunkerton S, Brew B. Black blood imaging of intracranial vessel walls. Pract Neurol 2020; 21:practneurol-2020-002806. [PMID: 33376151 DOI: 10.1136/practneurol-2020-002806] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2020] [Indexed: 11/03/2022]
Abstract
Traditional vascular imaging focuses on non-invasive cross-sectional imaging to assess luminal morphology; however, the vessel wall itself may be specifically involved in many diseases. Newer pulse sequences, and particularly black blood MRI of intracranial vessels, have brought a paradigm shift in understanding the pathophysiology of many vasculopathies. Black blood MRI of intracranial vessel walls can help in a range of pathologies with differing pathophysiology, including intracranial atherosclerosis, aneurysms, vasculitis and vasculopathy, moyamoya disease, dissection and vertebrobasilar hypoplasia. This review highlights how vessel wall imaging can contribute to the clinical diagnosis and management of patients with intracranial vascular pathology.
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Affiliation(s)
- Joga Chaganti
- Department of Radiology, St Vincent's Hospital Sydney, Darlinghurst, New South Wales, Australia
- Department of Radiology, Nepean Hospital, Penrith, New South Wales, Australia
| | - Hannah Woodford
- Department of Radiology, Nepean Hospital, Penrith, New South Wales, Australia
| | - Susan Tomlinson
- Department of Neurology, St Vincent's Hospital Sydney, Darlinghurst, New South Wales, Australia
| | - Sophie Dunkerton
- Department of Neurology, St Vincent's Hospital Sydney, Darlinghurst, New South Wales, Australia
| | - Bruce Brew
- Department of Neurology, St Vincent's Hospital Sydney, Darlinghurst, New South Wales, Australia
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31
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Perosa V, Bartels C, Godenschweger F, Speck O, Heinze HJ, Vielhaber S, Schreiber S. Contrast-enhancement in the wall of a cerebral fusiform aneurysm in neuroborreliosis at 7 T MRI. J Neurol Sci 2020; 418:117112. [PMID: 32932169 DOI: 10.1016/j.jns.2020.117112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 11/30/2022]
Affiliation(s)
- V Perosa
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany; J. Philip Kistler Stroke Research Center, Massachusetts General Hospital, Boston, USA.
| | - C Bartels
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
| | - F Godenschweger
- Institute of Physiscs, Otto-von-Guericke University, Magdeburg, Germany
| | - O Speck
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, Magdeburg, Germany; Institute of Physiscs, Otto-von-Guericke University, Magdeburg, Germany; Leibniz-Institute for Neurobiology, Magdeburg, Germany; Center for Behavioral Brain Sciences, Magdeburg, Germany
| | - H J Heinze
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany; German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, Magdeburg, Germany; Leibniz-Institute for Neurobiology, Magdeburg, Germany; Center for Behavioral Brain Sciences, Magdeburg, Germany
| | - S Vielhaber
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany; German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, Magdeburg, Germany; Center for Behavioral Brain Sciences, Magdeburg, Germany
| | - S Schreiber
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany; German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, Magdeburg, Germany; Center for Behavioral Brain Sciences, Magdeburg, Germany
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32
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Pacheco FT, Cruz Junior LCHD, Padilha IG, Nunes RH, Maia Junior ACM, Campos CMS, Amaral LLFD, Massaro AR, Rocha AJD. Current uses of intracranial vessel wall imaging for clinical practice: a high-resolution MR technique recently available. ARQUIVOS DE NEURO-PSIQUIATRIA 2020; 78:642-650. [PMID: 33084739 DOI: 10.1590/0004-282x20200044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 04/05/2020] [Indexed: 12/12/2022]
Abstract
Intracranial vessel wall imaging plays an increasing role in diagnosing intracranial vascular diseases. With the growing demand and subsequent increased use of this technique in clinical practice, radiologists and neurologists should be aware of the choices in imaging parameters and how they affect image quality, clinical indications, methods of assessment, and limitations in the interpretation of these images. Due to the improvement of the MRI techniques, the possibility of accurate and direct evaluation of the abnormalities in the arterial vascular wall (vessel wall imaging) has evolved, adding substantial data to diagnosis when compared to the indirect evaluation based on conventional flow analyses. Herein, the authors proposed a comprehensive approach of this technique reinforcing appropriated clinical settings to better use intracranial vessel wall imaging.
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Affiliation(s)
- Felipe Torres Pacheco
- Irmandade da Santa Casa de Misericórdia de São Paulo, Departamento de Radiologia, São Paulo SP, Brazil.,Diagnósticos da América S.A., Departamento de Imagens Médicas, Divisão de Neurorradiologia, São Paulo SP, Brazil
| | | | - Igor Gomes Padilha
- Irmandade da Santa Casa de Misericórdia de São Paulo, Departamento de Radiologia, São Paulo SP, Brazil.,Diagnósticos da América S.A., Departamento de Imagens Médicas, Divisão de Neurorradiologia, São Paulo SP, Brazil
| | - Renato Hoffmann Nunes
- Irmandade da Santa Casa de Misericórdia de São Paulo, Departamento de Radiologia, São Paulo SP, Brazil.,Diagnósticos da América S.A., Departamento de Imagens Médicas, Divisão de Neurorradiologia, São Paulo SP, Brazil
| | - Antônio Carlos Martins Maia Junior
- Irmandade da Santa Casa de Misericórdia de São Paulo, Departamento de Radiologia, São Paulo SP, Brazil.,Fleury Medicina e Saúde, Departamento de Neurorradiologia, São Paulo, Brazil
| | | | - Lázaro Luís Faria do Amaral
- Hospital Beneficência Portuguesa de São Paulo, BP Medicina Diagnóstica, Departamento de Neurorradiologia, São Paulo SP, Brazil
| | | | - Antônio José da Rocha
- Irmandade da Santa Casa de Misericórdia de São Paulo, Departamento de Radiologia, São Paulo SP, Brazil.,Diagnósticos da América S.A., Departamento de Imagens Médicas, Divisão de Neurorradiologia, São Paulo SP, Brazil
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33
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Bapst B, Amegnizin JL, Vignaud A, Kauv P, Maraval A, Kalsoum E, Tuilier T, Benaissa A, Brugières P, Leclerc X, Hodel J. Post-contrast 3D T1-weighted TSE MR sequences (SPACE, CUBE, VISTA/BRAINVIEW, isoFSE, 3D MVOX): Technical aspects and clinical applications. J Neuroradiol 2020; 47:358-368. [DOI: 10.1016/j.neurad.2020.01.085] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2019] [Revised: 12/11/2019] [Accepted: 01/19/2020] [Indexed: 11/25/2022]
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Edjlali M, Qiao Y, Boulouis G, Menjot N, Saba L, Wasserman BA, Romero JM. Vessel wall MR imaging for the detection of intracranial inflammatory vasculopathies. Cardiovasc Diagn Ther 2020; 10:1108-1119. [PMID: 32968663 DOI: 10.21037/cdt-20-324] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Intracranial vasculopathies are routinely investigated by lumen-based modalities such as magnetic resonance angiography (MRA), computed tomography angiography (CTA), and digital subtraction angiography (DSA). These techniques are useful to analyze the vessel lumen, allowing to detect vessel stenosis or occlusion. However, the primum movins of the disease, i.e., an abnormal thickening of the vessel wall, remains within the arterial wall. The vasculopathy can moreover be present without always narrowing the lumen or modifying its regularity. Hence, there is a need to detect directly and analyze vessel wall abnormalities. Development of 3D high-resolution black blood sequences for intracranial vessel wall MR imaging (VW-MRI) enabled routine clinical applications not only vasculitis, but also of intracranial atherosclerotic disease (ICAD), intracranial dissections, reversible intracranial dissections, reversible cerebral vasoconstriction syndrome (RCVS), Moyamoya disease, and intracranial aneurysms. This high-resolution intracranial VW- MRI approach is increasingly used on a clinical basis at many centers to solve diagnostic problems, especially in patients with ischemic stroke or intracranial hemorrhage. An expert consensus Guideline from the American Society of Neuroradiology provides recommendations for clinical implementation of intracranial vessel wall MRI. There are several technical aspects needed to be considered when implementing VW-MRI in intracranial vessels, including flow suppression, both in blood and cerebrospinal fluid (CSF), spatial resolution and signal-to-noise ratio (SNR). In this article, we review the technical aspects of VW-MRI, and recommend applications for vascular diseases including non-occlusive intracranial vasculopathies, Moyamoya disease, and identifying culprit plaques. We also give a focus on the utility of VW-MRI for determining stroke etiology in adults and in children and young adults.
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Affiliation(s)
- Myriam Edjlali
- Department of Neuroradiology, Université Paris-Descartes-Sorbonne-Paris-Cité, IMABRAIN-INSERM-UMR1266, DHU-Neurovasc, Centre Hospitalier Sainte-Anne, Paris, France
| | - Ye Qiao
- The Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Gregoire Boulouis
- Department of Neuroradiology, Université Paris-Descartes-Sorbonne-Paris-Cité, IMABRAIN-INSERM-UMR1266, DHU-Neurovasc, Centre Hospitalier Sainte-Anne, Paris, France
| | - Nicolas Menjot
- Département de Neuroradiologie, Hôpital Gui de Chauliac, Centre Hospitalier Régional Universitaire de Montpellier, Montpellier, France.,Institut d'Imagerie Fonctionnelle Humaine (I2FH), Hôpital Gui de Chauliac, Centre Hospitalier Régional Universitaire de Montpellier, Montpellier, France.,Département d'imagerie médicale; Centre Hospitalier Universitaire Caremeau, Nîmes, France.,Laboratoire Charles Coulomb, CNRS UMR 5221, Université de Montpellier, Montpellier, France
| | - Luca Saba
- Department of Radiology, University of Cagliari, Cagliari, Italy
| | - Bruce Alan Wasserman
- The Russell H. Morgan Department of Radiology and Radiological Sciences, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Javier M Romero
- Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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35
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Jewells VL, Latchaw RE. CNS Vasculitis-An Overview of This Multiple Sclerosis Mimic: Clinical and MRI Implications. Semin Ultrasound CT MR 2020; 41:296-308. [PMID: 32448486 DOI: 10.1053/j.sult.2020.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This article discusses central nervous system vasculitis, a clinical and MRI mimic of multiple sclerosis (MS). There is a paucity of discussion of vasculitis in the radiology literature, and many MS neurologists believe that vasculitis is underdiagnosed. Therefore, the authors hope that the readers will find this paper increases their knowledge about CNS vasculitis and improves their ability to differentiate MS from vasculitis.
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36
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Leao DJ, Agarwal A, Mohan S, Bathla G. Intracranial vessel wall imaging: applications, interpretation, and pitfalls. Clin Radiol 2020; 75:730-739. [PMID: 32197916 DOI: 10.1016/j.crad.2020.02.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 02/13/2020] [Indexed: 01/22/2023]
Abstract
Vessel wall imaging (VWI) is being increasingly used as a non-invasive diagnostic method to evaluate the intra- and extracranial vascular bed. Whereas conventional vascular imaging primarily assesses the vessel lumen, VWI changes the focus of analysis toward the vessel wall. As the technical challenges of high spatial resolution, signal-to-noise ratio, and contrast-to-noise ratio and long scans times are addressed, interest in the clinical applications of this technique has steadily increased over the years. In this review, the authors will discuss the various applications of VWI as well as principles of interpretation and common imaging findings, focusing on intracranial atherosclerosis, vascular dissection, vasculitides (such as primary angiitis of the central nervous system (PACNS) and neurosarcoidosis), vasculopathies (such as reversible cerebral vasoconstriction syndrome (RCVS), cocaine-induced vasculopathy, moyamoya disease, and radiation-induced arteriopathy), aneurysms, and post-thrombectomy changes. The authors will also discuss the potential pitfalls of VWI and helpful cues to avoid being tricked.
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Affiliation(s)
- D J Leao
- Federal University of Uberlandia, Av. Amazonas, 1996 - Jardim Umuarama, Uberlandia, MG, 38405-302, Brazil.
| | - A Agarwal
- UT Southwestern Medical Center, Neuroradiology Division, 5200 Harry Hines Blvd, Dallas, TX, 75235, USA
| | - S Mohan
- Perelman School of Medicine at the University of Pennsylvania, Department of Radiology, 3400 Spruce Street, Philadelphia, PA, 19104, USA
| | - G Bathla
- University of Iowa, Hospitals and Clinics, Radiology, 200 Hawkins Dr, Iowa City, IA, 52246, USA
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37
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Guggenberger K, Krafft AJ, Ludwig U, Vogel P, Elsheik S, Raithel E, Forman C, Dovi-Akué P, Urbach H, Bley T, Meckel S. High-resolution Compressed-sensing T1 Black-blood MRI : A New Multipurpose Sequence in Vascular Neuroimaging? Clin Neuroradiol 2019; 31:207-216. [PMID: 31853612 DOI: 10.1007/s00062-019-00867-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 12/04/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND PURPOSE In vasculopathies of the central nervous system, reliable and timely diagnosis is important against the background of significant morbidity and sequelae in cases of incorrect diagnosis or delayed treatment. Magnetic resonance imaging (MRI) plays a major role in the detection and monitoring of intracranial and extracranial vascular pathologies of different etiologies, in particular for evaluation of the vessel wall in addition to luminal information, thus allowing differentiation between various vasculopathies. Compressed-sensing black-blood MRI combines high image quality with relatively short acquisition time and offers promising potential in the context of neurovascular vessel wall imaging in clinical routine. This case review gives an overview of its application in the diagnosis of various intracranial and extracranial entities. METHODS An optimized high-resolution compressed-sensing black-blood 3D T1-weighted fast (turbo) spin echo technique (T1 CS-SPACE prototype) precontrast and postcontrast application at 3T was used for the evaluation of various vascular conditions in neuroradiology. RESULTS In this article seven cases of intracranial and extracranial arterial and venous vasculopathies with representative imaging findings in high-resolution compressed-sensing black-blood MRI are presented. CONCLUSION High-resolution 3D T1 CS-SPACE black-blood MRI is capable of imaging various vascular entities in high detail with whole head coverage and low susceptibility for motion artifacts and within acceptable scan times. It represents a highly versatile, non-invasive technique for the visualization and differentiation of a wide variety of neurovascular arterial and venous disorders.
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Affiliation(s)
- Konstanze Guggenberger
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Oberdürrbacher Straße 6, 97080, Würzburg, Germany.
| | - Axel Joachim Krafft
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, Freiburg, Germany
| | - Ute Ludwig
- Department of Radiology, Medical Physics, Medical Center-University of Freiburg, Freiburg, Germany
| | - Patrick Vogel
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Oberdürrbacher Straße 6, 97080, Würzburg, Germany
| | - Samer Elsheik
- Department of Neuroradiology, Medical Center-University of Freiburg, Breisacher Straße 64, 79106, Freiburg, Germany
| | | | | | - Philippe Dovi-Akué
- Department of Neuroradiology, Medical Center-University of Freiburg, Breisacher Straße 64, 79106, Freiburg, Germany
| | - Horst Urbach
- Department of Neuroradiology, Medical Center-University of Freiburg, Breisacher Straße 64, 79106, Freiburg, Germany
| | - Thorsten Bley
- Department of Diagnostic and Interventional Radiology, University Hospital Würzburg, Oberdürrbacher Straße 6, 97080, Würzburg, Germany
| | - Stephan Meckel
- Department of Neuroradiology, Medical Center-University of Freiburg, Breisacher Straße 64, 79106, Freiburg, Germany
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38
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Kern KC, Liebeskind DS. Vessel Wall Imaging of Cerebrovascular Disorders. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2019; 21:65. [DOI: 10.1007/s11936-019-0782-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Soun JE, Song JW, Romero JM, Schaefer PW. Central Nervous System Vasculopathies. Radiol Clin North Am 2019; 57:1117-1131. [DOI: 10.1016/j.rcl.2019.07.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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40
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Corrêa DG, de Oliveira E Silva DG, da Cruz LCH. Use of high-resolution vessel wall magnetic resonance imaging in the diagnosis of temporal arteritis. Rheumatol Int 2019; 39:1479-1481. [PMID: 30993399 DOI: 10.1007/s00296-019-04305-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 04/09/2019] [Indexed: 11/25/2022]
Affiliation(s)
- Diogo Goulart Corrêa
- Clínica de Diagnóstico Por Imagem (CDPI), Avenida das Américas, 4666, 302A, 303, 307, 325, 326, Barra da Tijuca, Rio de Janeiro, RJ, 2640-102, Brazil. .,Department of Radiology, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Rua Rodolpho Paulo Rocco 255, Cidade Universitária, Ilha Do Fundão, Rio de Janeiro, RJ, 21941-913, Brazil.
| | - Diogo Galheigo de Oliveira E Silva
- Clínica de Diagnóstico Por Imagem (CDPI), Avenida das Américas, 4666, 302A, 303, 307, 325, 326, Barra da Tijuca, Rio de Janeiro, RJ, 2640-102, Brazil
| | - Luiz Celso Hygino da Cruz
- Clínica de Diagnóstico Por Imagem (CDPI), Avenida das Américas, 4666, 302A, 303, 307, 325, 326, Barra da Tijuca, Rio de Janeiro, RJ, 2640-102, Brazil
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41
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Eiden S, Beck C, Venhoff N, Elsheikh S, Ihorst G, Urbach H, Meckel S. High-resolution contrast-enhanced vessel wall imaging in patients with suspected cerebral vasculitis: Prospective comparison of whole-brain 3D T1 SPACE versus 2D T1 black blood MRI at 3 Tesla. PLoS One 2019; 14:e0213514. [PMID: 30849127 PMCID: PMC6407784 DOI: 10.1371/journal.pone.0213514] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 02/24/2019] [Indexed: 01/17/2023] Open
Abstract
Purpose Vessel wall imaging (VWI) using T1 dark blood MRI can depict inflammation of intracranial arteries in patients with cerebral vasculitis. Recently, 3D VWI sequences were introduced at 3 Tesla. We aimed to compare 2D and 3D VWI for detection of intracranial vessel wall enhancement (VWE) in patients suspected of cerebral vasculitis. Methods 44 MRI scans of 39 patients were assessed that included bi-planar 2D T1 and whole-brain 3D T1 SPACE dark blood VWI pre and post contrast. Visibility and VWE were analyzed in 31 pre-specified intracranial artery segments. Additionally, leptomeningeal and parenchymal contrast enhancement was assessed. Results Overall, more arterial segments were visualized with 3D VWI (p<0.0001). Detection of VWE showed fair agreement between 2D and 3D VWI (κ = 0.583). On segmental level, more VWE was detected in intradural ICA by 2D VWI (p<0.001) and in VA V4 segment by 3D VWI (p<0.05). 3D VWI showed more leptomeningeal (p<0.05) and parenchymal (p<0.01) contrast enhancement. In patients with positive diagnosis of cerebral vasculitis, sensitivity was of 67% (2D and 3D VWI) and specificity was 44% (2D VWI) and 48% (3D VWI); more VWE was seen in arteries distal to VA and ICA compared to non-vasculitic patients. Conclusion 2D and 3D VWI differed in the ability to detect VWE. Whole brain coverage with better evaluability of VAs and distal intracranial artery segments, and depiction of more parenchymal and leptomeningeal enhancement make 3D VWI more favorable. As VWE in arteries distal to VA and ICA may be used for discrimination of vasculitic and non-vasculitic patients, future increase in spatial resolution of 3D VWI sequences may be beneficial.
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Affiliation(s)
- Sebastian Eiden
- Department of Neuroradiology, Faculty of Medicine, Medical Center–University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Christopher Beck
- Department of Neuroradiology, Faculty of Medicine, Medical Center–University of Freiburg, University of Freiburg, Freiburg, Germany
- Department of Nuclear Medicine, Faculty of Medicine, Medical Center–University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Nils Venhoff
- Department of Rheumatology and Clinical Immunology, Faculty of Medicine, Medical Center—University of Freiburg, Freiburg, Germany
| | - Samer Elsheikh
- Department of Neuroradiology, Faculty of Medicine, Medical Center–University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Gabriele Ihorst
- Clinical Trials Unit, Faculty of Medicine and Medical Center—University of Freiburg, Freiburg, Germany
| | - Horst Urbach
- Department of Neuroradiology, Faculty of Medicine, Medical Center–University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Stephan Meckel
- Department of Neuroradiology, Faculty of Medicine, Medical Center–University of Freiburg, University of Freiburg, Freiburg, Germany
- * E-mail:
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42
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Corrêa DG, Hygino da Cruz LC. High-Resolution Vessel Wall MR Imaging as an Alternative to Brain Biopsy. AJNR Am J Neuroradiol 2019; 40:E17-E18. [PMID: 30679219 DOI: 10.3174/ajnr.a5950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- D G Corrêa
- Clínica de Diagnóstico por Imagem Rio de Janeiro, Brazil Department of Radiology.,Hospital Universitário Clementino Fraga Filho Federal University of Rio de Janeiro Rio de Janeiro, Brazil
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