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Yamamoto K, Mizutani K, Akiyama T, Nogawa H, Toda M. Vasa vasorum: The role in intracranial physiology and pathophysiology. Surg Neurol Int 2024; 15:188. [PMID: 38974550 PMCID: PMC11225505 DOI: 10.25259/sni_214_2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 05/04/2024] [Indexed: 07/09/2024] Open
Abstract
Background Vasa vasorum (VVs) is a Latin word representing vessels of vessels. VVs are usually found on the adventitia of the parent vessel and infrequently reach the media and intima, depending on the size and type of the parent vessels and physiological and pathological conditions. The VVs include arteries, capillaries, veins, and lymphatic vessels, involving the oxygenation and nourishment of the vessel's wall to sustain its healthy state. Accumulated studies have revealed that VVs are involved in various intracranial lesions, including atherosclerotic diseases, aneurysms, and shunt diseases. The current review aims to review and integrate past and recent findings and knowledge on VVs and to facilitate our understanding of VVs and intracranial pathology involving VVs. Methods A literature review was carried out with a focus on the role of VVs by searching the Pubmed database. Results We identified 71 articles that discuss the role of VVs. We discussed the anatomical structure, physiological significance, and pathological significance of the VV. Conclusion VV is not only involved in the nutrition and metabolism of the vascular wall but is also deeply involved in the pathogenesis of inflammation, ischemia, and thrombosis of the vascular wall. In addition, in the central nervous system, intracranial vascular wall nutrient particularities and VVs are closely related to the pathogenesis of cerebral aneurysms, subarachnoid hemorrhage, arteriovenous shunt disease, atherosclerotic lesions, and other conditions.
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Affiliation(s)
| | - Katsuhiro Mizutani
- Department of Neurosurgery, Keio University, School of Medicine, Shinjuku, Japan
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Eisenmenger LB, Spahic A, McNally JS, Johnson KM, Song JW, Junn JC. MR Imaging for Intracranial Vessel Wall Imaging: Pearls and Pitfalls. Magn Reson Imaging Clin N Am 2023; 31:461-474. [PMID: 37414472 DOI: 10.1016/j.mric.2023.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
Conventional vascular imaging methods have primarily focused on evaluating the vascular lumen. However, these techniques are not intended to evaluate vessel wall abnormalities where many cerebrovascular pathologies reside. With increased interest for the visualization and study of the vessel wall, high-resolution vessel wall imaging (VWI) has gained traction.Over the past two decades, there has been a rapid increase in number of VWI publications with improvements in imaging techniques and expansion on clinical applications. With increasing utility and interest in VWI, application of proper protocols and understanding imaging characteristics of vasculopathies are important for the interpreting radiologists to understand.
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Affiliation(s)
- Laura B Eisenmenger
- University of Wisconsin - Madison, 1111 Highland Avenue, Madison, WI 53705, USA.
| | - Alma Spahic
- University of Wisconsin - Madison, 1111 Highland Avenue, Madison, WI 53705, USA
| | | | - Kevin M Johnson
- University of Wisconsin - Madison, 1111 Highland Avenue, Madison, WI 53705, USA
| | - Jae W Song
- University of Pennsylvania, 3400 Spruce Street, Philadelphia, PA 19104, USA
| | - Jacqueline C Junn
- Icahn School of Medicine at Mount Sinai, 1 Gustave Levy Place, Box 1234, New York City, NY 10029, USA
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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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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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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: 15] [Impact Index Per Article: 7.5] [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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