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Agarwal S, Sebastian LJD, Gaikwad S, Srivastava MVP, Sharma MC, Singh M, Bhatia R, Agarwal A, Sharma J, Dash D, Goyal V, Srivastava AK, Tripathi M, Suri V, Singh MB, Sarkar C, Suri A, Singh RK, Vibha D, Pandit AK, Rajan R, Gupta A, Elavarasi A, Radhakrishnan DM, Das A, Tandon V, Doddamani R, Upadhyay A, Vishnu VY, Garg A. The role of susceptibility-weighted imaging & contrast-enhanced MRI in the diagnosis of primary CNS vasculitis: a large case series. Sci Rep 2024; 14:4718. [PMID: 38413676 PMCID: PMC10899183 DOI: 10.1038/s41598-024-55222-2] [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] [Received: 10/23/2023] [Accepted: 02/21/2024] [Indexed: 02/29/2024] Open
Abstract
Primary CNS Vasculitis (PCNSV) is a rare, diverse, and polymorphic CNS blood vessel inflammatory condition. Due to its rarity, clinical variability, heterogeneous imaging results, and lack of definitive laboratory markers, PCNSV diagnosis is challenging. This retrospective cohort analysis identified patients with histological diagnosis of PCNSV. Demographic data, clinical presentation, neuroimaging studies, and histopathologic findings were recorded. We enrolled 56 patients with a positive biopsy of CNS vasculitis. Most patients had cerebral hemisphere or brainstem symptoms. Most brain MRI lesions were bilateral, diffuse discrete to confluent white matter lesions. Frontal lobe lesions predominated, followed by inferior cerebellar lesions. Susceptibility-weighted imaging (SWI) hemorrhages in 96.4% (54/56) of patients, either solitary microhemorrhages or a combination of micro and macrohemorrhages. Contrast-enhanced T1-WIs revealed parenchymal enhancement in 96.3% (52/54 patients). The most prevalent pattern of enhancement observed was dot-linear (87%), followed by nodular (61.1%), perivascular (25.9%), and patchy (16.7%). Venulitis was found in 19 of 20 individuals in cerebral DSA. Hemorrhages in SWI and dot-linear enhancement pattern should be incorporated as MINOR diagnostic criteria to diagnose PCNSV accurately within an appropriate clinical context. Microhemorrhages in SWI and venulitis in DSA, should be regarded as a potential marker for PCNSV.
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Affiliation(s)
- Sushant Agarwal
- Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, New Delhi, India.
| | | | - Shailesh Gaikwad
- Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, New Delhi, India
| | - M V Padma Srivastava
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - M C Sharma
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Manmohan Singh
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Rohit Bhatia
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Ayush Agarwal
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Jyoti Sharma
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Deepa Dash
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Vinay Goyal
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Achal K Srivastava
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Manjari Tripathi
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Vaishali Suri
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Mamta B Singh
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Chitra Sarkar
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Suri
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajesh K Singh
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Deepti Vibha
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Awadh K Pandit
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Roopa Rajan
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Anu Gupta
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - A Elavarasi
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Animesh Das
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Vivek Tandon
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Ramesh Doddamani
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Ashish Upadhyay
- Department of Biostatistics, All India Institute of Medical Sciences, New Delhi, India
| | - Venugopalan Y Vishnu
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India.
| | - Ajay Garg
- Department of Neuroimaging and Interventional Neuroradiology, All India Institute of Medical Sciences, New Delhi, India.
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. A, Canenguez Benitez JS, Jaka S, Roshan NS, Kommuru S, Ahmed S, Kaur G, Desai N. Relationship Between Cerebrovascular Diseases and Vasculitis: A Cross-Sectional Nationwide Inpatient Study. Cureus 2022; 14:e27435. [PMID: 36053247 PMCID: PMC9420305 DOI: 10.7759/cureus.27435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2022] [Indexed: 11/28/2022] Open
Abstract
Objectives To evaluate the risk factors and hospitalization outcomes for cerebrovascular diseases (CVD) in patients with vasculitis. Methods We conducted a cross-sectional study using the Nationwide Inpatient Sample (NIS), 2019. We included 26,855 adults (aged 18 to 65 years, average age 48.57 ± 12.79 years) with a co-diagnosis of vasculitis, and the sample was divided by the primary diagnosis of CVD (N = 670, 2.5%). A demographic-adjusted logistic regression model was used to evaluate the odds ratio (OR) of association with CVD in patients with vasculitis by comparing it to the non-CVD cohort. Results The majority of the vasculitis patients with CVD were elders (51 to 65 years, 46%), females (62%), and whites (52%). There was a significant difference in the geographic distribution of CVD with vasculitis with the highest prevalence in the South Atlantic (23%) and Middle Atlantic (16%), and the lowest in the Mountain (4%) and New England (2%). Vasculitis patients with comorbid lymphoma (OR 2.46, P<0.001), peripheral vascular diseases (PVD (OR 1.54, P<0.001)), and complicated hypertension (OR 1.31, P<0.001) were associated with increasing the likelihood for CVD-related hospitalization. The mean length of stay was 13 days and the mean cost was $169,440 per CVD-related hospitalization in vasculitis patients. Cerebrovascular diseases in patients with vasculitis resulted in a major loss of body functioning (80%) leading to adverse disposition including transfer to a skilled nursing facility/intermediate care facility (22%) and requiring home health care (13%). Conclusion The prevalence of CVD-related hospitalization in vasculitis patients was 2.5% and females were observed to be at higher risk. Comorbid lymphoma, PVD, and hypertension further increase the risk for CVD with vasculitis. They have a higher loss of functioning that affects patient quality of life and require increased care after hospital discharge.
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Beuker C, Strunk D, Rawal R, Schmidt-Pogoda A, Werring N, Milles L, Ruck T, Wiendl H, Meuth S, Minnerup H, Minnerup J. Primary Angiitis of the CNS: A Systematic Review and Meta-analysis. NEUROLOGY(R) NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:e1093. [PMID: 34663675 PMCID: PMC10578363 DOI: 10.1212/nxi.0000000000001093] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/11/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND AND OBJECTIVES To facilitate and improve the diagnostic and therapeutic process by systematically reviewing studies on patients with primary angiitis of the CNS (PACNS). METHODS We searched PubMed, looking at the period between 1988 and February 2020. Studies with adult patients with PACNS were included. We extracted and pooled proportions using fixed-effects models. Main outcomes were proportions of patients with certain clinical, imaging, and laboratory characteristics and neurologic outcomes. RESULTS We identified 46 cohort studies including a total of 911 patients (41% biopsy confirmed, 43% angiogram confirmed, and 16% without clear assignment to the diagnostic procedure). The most frequent onset symptoms were focal neurologic signs (63%), headache (51%), and cognitive impairment (41%). Biopsy- compared with angiogram-confirmed cases had higher occurrences of cognitive impairment (55% vs 39%) and seizures (36% vs 16%), whereas focal neurologic signs occurred less often (56% vs 95%). CSF abnormalities were present in 75% vs 65% and MRI abnormalities in 97% vs 98% of patients. Digital subtraction angiography was positive in 33% of biopsy confirmed, and biopsy was positive in 8% of angiogram-confirmed cases. In 2 large cohorts, mortality was 23% and 8%, and the relapse rate was 30% and 34%, during a median follow-up of 19 and 57 months, respectively. There are no randomized trials on the treatment of PACNS. The initial treatment usually includes glucocorticoids and cyclophosphamide. DISCUSSION PACNS is associated with disabling symptoms, frequent relapses, and significant mortality. Differences in symptoms and neuroimaging results and low overlap between biopsy and angiogram suggest that biopsy- and angiogram-confirmed cases represent different histopathologic types of PACNS. The optimal treatment is unknown.
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Affiliation(s)
| | | | | | - Antje Schmidt-Pogoda
- From the Department of Neurology with Institute of Translational Neurology (C.B., D.S., A.S.-P., N.W., H.W., J.M.); Institute of Epidemiology and Social Medicine (R.R., H.M.), University of Münster; Department of Neurology (L.M.), University Hospital Essen, University of Duisburg-Essen; and Department of Neurology (T.R., S.M.), Heinrich-Heine-University, Düsseldorf, Germany
| | - Nils Werring
- From the Department of Neurology with Institute of Translational Neurology (C.B., D.S., A.S.-P., N.W., H.W., J.M.); Institute of Epidemiology and Social Medicine (R.R., H.M.), University of Münster; Department of Neurology (L.M.), University Hospital Essen, University of Duisburg-Essen; and Department of Neurology (T.R., S.M.), Heinrich-Heine-University, Düsseldorf, Germany
| | - Lennart Milles
- From the Department of Neurology with Institute of Translational Neurology (C.B., D.S., A.S.-P., N.W., H.W., J.M.); Institute of Epidemiology and Social Medicine (R.R., H.M.), University of Münster; Department of Neurology (L.M.), University Hospital Essen, University of Duisburg-Essen; and Department of Neurology (T.R., S.M.), Heinrich-Heine-University, Düsseldorf, Germany
| | - Tobias Ruck
- From the Department of Neurology with Institute of Translational Neurology (C.B., D.S., A.S.-P., N.W., H.W., J.M.); Institute of Epidemiology and Social Medicine (R.R., H.M.), University of Münster; Department of Neurology (L.M.), University Hospital Essen, University of Duisburg-Essen; and Department of Neurology (T.R., S.M.), Heinrich-Heine-University, Düsseldorf, Germany
| | - Heinz Wiendl
- From the Department of Neurology with Institute of Translational Neurology (C.B., D.S., A.S.-P., N.W., H.W., J.M.); Institute of Epidemiology and Social Medicine (R.R., H.M.), University of Münster; Department of Neurology (L.M.), University Hospital Essen, University of Duisburg-Essen; and Department of Neurology (T.R., S.M.), Heinrich-Heine-University, Düsseldorf, Germany
| | - Sven Meuth
- From the Department of Neurology with Institute of Translational Neurology (C.B., D.S., A.S.-P., N.W., H.W., J.M.); Institute of Epidemiology and Social Medicine (R.R., H.M.), University of Münster; Department of Neurology (L.M.), University Hospital Essen, University of Duisburg-Essen; and Department of Neurology (T.R., S.M.), Heinrich-Heine-University, Düsseldorf, Germany
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Vuong J, Ma H, Phan T. Concurrent middle and posterior cerebral artery stroke: Answer. J Clin Neurosci 2020; 83:152. [PMID: 33317881 DOI: 10.1016/j.jocn.2020.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Jason Vuong
- Stroke & Ageing Research (STAR), Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia.
| | - Henry Ma
- Stroke & Ageing Research (STAR), Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
| | - Thanh Phan
- Stroke & Ageing Research (STAR), Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, Australia
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Jia L, Zhang N, Kukun H, Ren L, Zhang L, Lyu J, Liang D, Li Y, Zheng H, Jia W, Liu X. Three-dimensional intra- and extracranial arterial vessel wall joint imaging in patients with cerebrovascular disease. Eur J Radiol 2020; 126:108921. [DOI: 10.1016/j.ejrad.2020.108921] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 01/22/2020] [Accepted: 02/24/2020] [Indexed: 11/16/2022]
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Smitka M, Bruck N, Engellandt K, Hahn G, Knoefler R, von der Hagen M. Clinical Perspective on Primary Angiitis of the Central Nervous System in Childhood (cPACNS). Front Pediatr 2020; 8:281. [PMID: 32719754 PMCID: PMC7349935 DOI: 10.3389/fped.2020.00281] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 05/04/2020] [Indexed: 12/21/2022] Open
Abstract
Non-arteriosclerotic arteriopathies have emerged as important underlying pathomechanism in pediatric arterial ischemic stroke (AIS). The pathogenesis and classification of cerebral arteriopathies in childhood are heterogeneous. Different classifications base on (i) the anatomic site; (ii) the distribution and size of the affected vessel; (iii) the time course, for example, transient vs. progressive, monophasic vs. recurrent; (iv) the putative pathogenesis; (v) the magnetic resonance imaging morphology of the vasculopathies. Inflammation affecting the cerebral vessels is increasingly recognized as common cause of pediatric AIS. Primary cerebral vasculitis or primary angiitis of the central nervous system (CNS) in childhood (cPACNS) is an important differential diagnosis in pediatric AIS. Primary angiitis of the CNS is a rare disorder, and the pathogenesis is poorly understood so far. The current classification of cPACNS is based on the affected cerebral vessel size, the disease course, and angiographic pattern. Two large subtypes are currently recognized comprising large- and medium-sized vessel CNS vasculitis referred to as angiography-positive cPACNS and angiography-negative small vessel cPACNS. As the clinical manifestations of cPACNS are rather diverse, precise diagnosis can be challenging for the treating pediatrician because of the lack of vital laboratory tests or imaging features. Initial misdiagnosis is common because of overlapping phenotypes and pediatric AIS mimics. As untreated cPACNS is associated with a high morbidity and mortality, timely diagnosis, and induction of immunomodulatory and symptomatic therapy are essential. Survival and neurological outcome depend on early diagnosis and prompt therapy. Primary angiitis of the central nervous system in childhood differs in several aspects from primary cerebral angiitis in adults. The aim of this article is to give a brief comprehensive summary on pediatric primary cerebral vasculitis focusing on the clinical perspective regarding the classification, the putative pathogenesis, the disease course, the diagnostic tools, and emerging treatment options. A modified terminology for clinical practice is discussed.
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Affiliation(s)
- Martin Smitka
- Abteilung Neuropädiatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Normi Bruck
- Klinik für Kinder und Jugendmedizin, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Kay Engellandt
- Department of Neuroradiology, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Gabriele Hahn
- Bereich Kinderradiologie, Medizinische Fakultät Carl Gustav Carus, Institut und Poliklinik für Radiologische Diagnostik, Technische Universität Dresden, Dresden, Germany
| | - Ralf Knoefler
- Klinik für Kinder und Jugendmedizin, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Maja von der Hagen
- Abteilung Neuropädiatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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Rice CM, Scolding NJ. The diagnosis of primary central nervous system vasculitis. Pract Neurol 2019; 20:109-114. [DOI: 10.1136/practneurol-2018-002002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2019] [Indexed: 12/25/2022]
Abstract
The diagnosis of primary central nervous system (CNS) vasculitis is often difficult. There are neither specific clinical features nor a classical clinical course, and no blood or imaging investigations that can confirm the diagnosis. Contrast catheter cerebral angiography is neither specific nor sensitive, yet still underpins the diagnosis in many published studies. Here we describe an approach to its diagnosis, emphasising the importance of obtaining tissue, and present for discussion a new, binary set of diagnostic criteria, dividing cases into only ‘definite’ primary CNS vasculitis, where tissue proof is available, and ‘possible,’ where it is not. We hope that these criteria will be modified and improved by discussion among experts, and that these (improved) criteria may then be adopted and used as the basis for future prospective studies of the clinical features and diagnosis of this difficult and dangerous disorder, particularly for coordinated multicentre therapeutic trials.
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Kargiotis O, Psychogios K, Safouris A, Magoufis G, Zervas PD, Stamboulis E, Tsivgoulis G. The Role of Transcranial Doppler Monitoring in Patients with Multi‐Territory Acute Embolic Strokes: A Review. J Neuroimaging 2019; 29:309-322. [DOI: 10.1111/jon.12602] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/21/2019] [Accepted: 01/21/2019] [Indexed: 12/19/2022] Open
Affiliation(s)
| | | | - Apostolos Safouris
- Stroke UnitMetropolitan Hospital Piraeus Greece
- Second Department of NeurologyNational & Kapodistiran University of Athens, School of Medicine, “Attikon” University Hospital Athens Greece
| | | | - Paschalis D. Zervas
- Second Department of NeurologyNational & Kapodistiran University of Athens, School of Medicine, “Attikon” University Hospital Athens Greece
| | | | - Georgios Tsivgoulis
- Second Department of NeurologyNational & Kapodistiran University of Athens, School of Medicine, “Attikon” University Hospital Athens Greece
- Department of NeurologyThe University of Tennessee Health Science Center Memphis TN
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