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Quan K, Hu L, Zhang S, Jin Y, Wang D, Luo J, Ma Y, Mao Y, Zhu W. Association of preoperative aneurysmal wall enhancement with relief of chronic headache after surgical clipping of unruptured intracranial aneurysms. Eur Radiol 2024; 34:3009-3018. [PMID: 37857901 DOI: 10.1007/s00330-023-10303-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 07/13/2023] [Accepted: 08/10/2023] [Indexed: 10/21/2023]
Abstract
OBJECTIVE To investigate the association between chronic headache outcome and aneurysmal wall enhancement (AWE) on high-resolution vessel wall imaging (HR-VWI) in patients with unruptured intracranial aneurysms (UIAs) who underwent microsurgical clipping. METHODS Two hundred seventy-four UIA patients were retrospectively analyzed. Patients were grouped according to presence of AWE. AWE was subclassified as focal or uniform. Clinical and imaging data were recorded. Headache was evaluated using the 10-point numerical rating scale and Headache Impact Test-6 before and 6 months after surgery. RESULTS The proportions of patients reporting chronic headache in the no AWE, focal wall enhancement (FWE), and uniform wall enhancement (UWE) groups were 5.7%, 24.8%, and 41.8%, respectively. All patients in the UWE group who reported headache before surgery experienced headache improvement after surgery. Decrease in headache severity was greater in the UWE group than in the FWE group. Multivariate binary logistic regression showed that FWE (odds ratio (OR) 0.490; 95% confidence interval (CI), 0.262-0.917; p = 0.026) and small intraluminal thrombus (OR 0.336; 95% CI, 0.142-0.795; p = 0.013) were independent factors protective against preoperative headache. FWE (OR 0.377; 95% CI, 0.195-0.728; p = 0.004) and small intraluminal thrombus (OR 0.235; 95% CI, 0.088-0.630; p = 0.004) were independent predictors of no headache relief after surgery. CONCLUSIONS AWE on HR-VWI is associated with relief of chronic headache after surgical clipping in patients with UIAs. Incidence of chronic headache was highest in patients exhibiting UWE. These patients also experienced the greatest improvement in headache after surgical clipping. CLINICAL RELEVANCE STATEMENT This study revealed that high-resolution vessel wall imaging can demonstrate aneurysmal wall plaque and intraluminal thrombus, which may be prognostic imaging markers for chronic headache in patients with unruptured intracranial aneurysms. KEY POINTS • Aneurysmal wall enhancement may be associated with chronic headache. • Incidence of chronic headache was highest in patients with aneurysms exhibiting uniform wall enhancement. • Patients with aneurysms exhibiting uniform wall enhancement experienced the greatest improvement in headache after clipping.
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Affiliation(s)
- Kai Quan
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, 12 Middle Wulumuqi Road, Shanghai, 200040, China
- National Center for Neurological Disorders, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China
| | - Liuxun Hu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, 12 Middle Wulumuqi Road, Shanghai, 200040, China
- National Center for Neurological Disorders, Shanghai, 200040, China
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China
| | - Shichao Zhang
- School of Information Science and Technology, Fudan University, Shanghai, 200433, China
- Key Laboratory of Medical Imaging Computing and Computer Assisted Intervention (MICCAI) of Shanghai, Shanghai, 200032, China
| | - Yufei Jin
- School of Information Science and Technology, Fudan University, Shanghai, 200433, China
- Key Laboratory of Medical Imaging Computing and Computer Assisted Intervention (MICCAI) of Shanghai, Shanghai, 200032, China
| | - Dongdong Wang
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, China
| | - Jianfeng Luo
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, 200030, China
| | - Yu Ma
- School of Information Science and Technology, Fudan University, Shanghai, 200433, China.
- Key Laboratory of Medical Imaging Computing and Computer Assisted Intervention (MICCAI) of Shanghai, Shanghai, 200032, China.
| | - Ying Mao
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, 12 Middle Wulumuqi Road, Shanghai, 200040, China.
- National Center for Neurological Disorders, Shanghai, 200040, China.
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China.
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China.
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China.
| | - Wei Zhu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, 12 Middle Wulumuqi Road, Shanghai, 200040, China.
- National Center for Neurological Disorders, Shanghai, 200040, China.
- Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, 200040, China.
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China.
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China.
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Ma W, Zhou K, Lan B, Chen K, Li W, Jiang G. Imaging investigation of cervicocranial artery dissection by using high resolution magnetic resonance VWI and MRA: qualitative and quantitative analysis at different stages. BMC Med Imaging 2023; 23:184. [PMID: 37957581 PMCID: PMC10644659 DOI: 10.1186/s12880-023-01133-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND To explore the value of magnetic resonance angiography (MRA) and high resolution magnetic resonance vessel wall imaging (HRMR-VWI) in cervicocranial artery dissection (CCAD) for the disease diagnosis, course staging and treatment. On the basis of qualitative evaluation, this study also extract the changes of different stages in vessel wall in different vessel segments to identify imaging indicators for the quantitative evaluation of CCAD. METHODS We retrospectively enrolled 34 patients with CCAD (38branches) with conventional MRA and HRMR-VWI examinations. Two radiologists independently analyzed imaging features of vessel wall and lumen in the different stages, and the typical sign detection of artery dissection were compared between MRA and HRMR-VWI. Then the parameters of vessel wall was quantitatively evaluated by the post-processing software (Vesselmass, Leiden University Medical Center, Leiden, The Netherlands. RESULTS HRMR-VWI revealed typical sign detection of artery dissection in all patients in the acute and subacute stage. Among them, the intimal flap/double lumen sign ditection were more common than the MRA, there was significant difference (P = 0.012). MRA revealed typical sign detection of artery dissection in more than half the patients, and the detection was no significant difference at the chronic stage between MRA and HRMR-VWI (P = 1.000/1.000/0.761). In the acute and subacute stage, the typical sign detection of intramural hematoma and Grade II enhancement revealed by HR-MRI was higher than the observations in the chronic stage (P = 0.000/0.000/0.016), while there was no significant difference by MRA (P = 0.902). The values of wall thickness, relative signal intensity of vessel wall enhancement, relative signal intensity of intramural hematoma (IMH), and percentage of stenosis in CCAD decreased from acute to subacute and then to chronic stages. Each quantitative parameter in patients with CCAD in the early stages (i.e., acute and subacute stages) was significantly different from that in patients with CCAD in the recovered group at chronic stage (P < 0.05). Wall thickness and relative signal intensity of vessel wall enhancement in patients with CCAD in the early stages were not significantly different from those in patients with CCAD in the incompletely recovered group at chronic stage (P > 0.05). CONCLUSIONS As the only noninvasive imaging technology, HRMR-VWI displays the structure of the vessel wall in vivo, showing not only excellent performance in the early diagnosis of CCAD, but also describing the changes of different stages in the qualitative and quantitative characteristics of vessel wall. It also helps to guide the diseasediagnosis, course staging and treatment of CCAD. Although the diagnostic efficacy of MRA was not as good as HRMR-VWI, it should be the first choice of method for routine examination in evaluating CCAD, especially at the chronic stage of CCAD.
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Affiliation(s)
- Weiqiong Ma
- The Second School of Clinical Medicine, Southern Medical University, NO.1023 North Road of Shatai, Baiyun District, Guangzhou, Guangdong, China
- Department of Medical Imaging, Guangdong Second Provincial General Hospital, NO.1 Road of Shiliugang, Haizhu District, Guangzhou, Guangdong, China
- Department of Radiology, Huizhou Central People's Hospital, NO.41 North Road of Eling, Huicheng District, Huizhou, Guangdong, China
| | - Kexin Zhou
- The Second School of Clinical Medicine, Southern Medical University, NO.1023 North Road of Shatai, Baiyun District, Guangzhou, Guangdong, China
| | - Bowen Lan
- Department of Radiology, Huizhou Central People's Hospital, NO.41 North Road of Eling, Huicheng District, Huizhou, Guangdong, China
| | - Kangyin Chen
- Department of Radiology, Huizhou Central People's Hospital, NO.41 North Road of Eling, Huicheng District, Huizhou, Guangdong, China
| | - Wuming Li
- Department of Medical Imaging, Guangdong Second Provincial General Hospital, NO.1 Road of Shiliugang, Haizhu District, Guangzhou, Guangdong, China
| | - Guihua Jiang
- The Second School of Clinical Medicine, Southern Medical University, NO.1023 North Road of Shatai, Baiyun District, Guangzhou, Guangdong, China.
- Department of Medical Imaging, Guangdong Second Provincial General Hospital, NO.1 Road of Shiliugang, Haizhu District, Guangzhou, Guangdong, China.
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Abstract
Blunt and penetrating vascular injuries of the head and neck can represent life-threatening emergencies that require accurate detection to prevent devastating and long-lasting consequences. Implementing appropriate screening criteria to indicate imaging studies is crucial as there is a variable latent time before the onset of clinical manifestations. Computed tomography angiography, MR imaging, and digital subtraction angiography represent the imaging modalities of choice to evaluate vascular injuries. The aim of this review is to provide a description of the different types of vascular injuries, describe the importance of each imaging modality, and recognize the imaging appearance of traumatic vessel injury.
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Affiliation(s)
- Andres Rodriguez
- Department of Diagnostic and Interventional Imaging, Neuroradiology Section, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Luis Nunez
- Department of Diagnostic and Interventional Imaging, Neuroradiology Section, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Roy Riascos
- Department of Diagnostic and Interventional Imaging, Neuroradiology Section, The University of Texas Health Science Center at Houston, Houston, TX, USA.
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Hu L, Quan K, Shi Y, Liu P, Song J, Tian Y, An Q, Liu Y, Li S, Yu G, Fan Z, Luo J, Gu Y, Xu B, Zhu W, Mao Y. Association of Preoperative Vascular Wall Imaging Patterns and Surgical Outcomes in Patients With Unruptured Intracranial Saccular Aneurysms. Neurosurgery 2023; 92:421-430. [PMID: 36637276 DOI: 10.1227/neu.0000000000002219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/31/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND MR vascular wall imaging (VWI) may have prognostic value in patients with unruptured intracranial aneurysms (UIAs). OBJECTIVE To evaluate the value of VWI as a predictor of surgical outcome in patients with UIAs. METHODS This prospective cohort study evaluated surgical outcomes in consecutive patients with UIAs who underwent surgical clipping at a single center. All participants underwent high-resolution VWI and were followed for at least 6 months. The primary clinical outcome was modified Rankin scale (mRS) score 6 months after surgery. RESULTS The number of patients in the no wall enhancement, uniform wall enhancement (UWE), and focal wall enhancement (FWE) groups was 37, 145, and 154, respectively. Incidence of postoperative complications was 15.5% in the FWE group, 12.4% in the UWE group, and 5.4% in the no wall enhancement group. The proportion of patients with mRS score >2 at the 6-month follow-up was significantly higher in the FWE group than in the UWE group (14.3% vs 6.9%; P = .0389). In the multivariate analysis, FWE (odds ratio, 2.573; 95% CI 1.001-6.612) and positive proximal artery remodeling (odds ratio, 10.56; 95% CI 2.237-49.83) were independent predictors of mRS score >2 at the 6-month follow-up. CONCLUSION Preoperative VWI can improve the surgeon's understanding of aneurysm pathological structure. Type of aneurysmal wall enhancement on VWI is associated with clinical outcome and incidence of salvage anastomosis and surgical complications.
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Affiliation(s)
- Liuxun Hu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Kai Quan
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Yuan Shi
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Peixi Liu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Jianping Song
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Yanlong Tian
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Qingzhu An
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Yingjun Liu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Sichen Li
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Guo Yu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Zhiyuan Fan
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Jianfeng Luo
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
| | - Yuxiang Gu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Bin Xu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Wei Zhu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
| | - Ying Mao
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Neurological Disorders, Shanghai, China.,Shanghai Key Laboratory of Brain Function and Restoration and Neural Regeneration, Shanghai, China.,Neurosurgical Institute of Fudan University, Shanghai, China.,Shanghai Clinical Medical Center of Neurosurgery, Shanghai, China
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5
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Hosoki S, Fukuda-Doi M, Miwa K, Yoshimura S, Morita Y, Chiba T, Noda K, Yamaguchi Y, Ikenouchi H, Makita N, Mizoguchi T, Nakamura Y, Satow T, Kataoka H, Toyoda K, Ihara M, Koga M. Sequential detection rates of intramural hematoma for diagnosing spontaneous intracranial artery dissection. Eur J Neurol 2023; 30:1320-1326. [PMID: 36695192 DOI: 10.1111/ene.15715] [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: 11/06/2022] [Revised: 01/10/2023] [Accepted: 01/12/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE Spontaneous intracranial artery dissection (IAD) can be definitively diagnosed by detecting intramural hematoma (IMH) on arterial wall imaging. However, evidence of a time-dependent natural history for the development of radiological findings is lacking. Therefore, this study aimed to determine when imaging detects IAD. METHODS We obtained data from our cohort databases between March 2011 and August 2018 on consecutive patients who had definite, probable, or possible IAD based on the multidisciplinary expert consensus criteria. We assessed IMH on initial and follow-up high-resolution three-dimensional T1-weighted imaging (HR-3D-T1WI). We retrospectively investigated the association between IMH detection and days from symptom onset to initial HR-3D-T1WI and compared the IMH detection rate with other definitive diagnostic arterial dissection findings. RESULTS We analyzed 106 patients (mean age = 51 ± 13 years, 31 women) with at least initial HR-3D-T1WI data. The final diagnoses were definite, probable, and possible IAD in 83, 18, and 5 patients, respectively. IMHs were observed in 63 patients (59%, 95% confidence interval [CI] = 49%-69%). Overall IMH detection rate was 55% (95% CI = 45%-64%), 20% (95% CI = 3%-60%), 40% (95% CI = 21%-64%), and 50% (95% CI = 37%-63%) on the initial HR-3D-T1WI and Days 3, 7, and 13, respectively. Among 68 patients evaluated with digital subtraction angiography and HR-3D-T1WI, IMH was confirmed more frequently than other definitive diagnostic arterial dissection findings. CONCLUSIONS The overall IMH detection rate on HR-3D-T1WI was >50% and peaked in 1-2 weeks. IMH was a frequently detectable finding for the diagnosis of IAD compared to other radiological findings.
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Affiliation(s)
- Satoshi Hosoki
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan.,Department of Neurology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Mayumi Fukuda-Doi
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kaori Miwa
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Sohei Yoshimura
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yoshiaki Morita
- Department of Radiology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Tetsuya Chiba
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kotaro Noda
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yoshitaka Yamaguchi
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Hajime Ikenouchi
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Naoki Makita
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Tadataka Mizoguchi
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yuki Nakamura
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Tetsu Satow
- Department of Neurosurgery, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Hiroharu Kataoka
- Department of Neurosurgery, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Kazunori Toyoda
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Masafumi Ihara
- Department of Neurology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Masatoshi Koga
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan
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6
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van Laarhoven CJHCM, Arnold M, Danilova M, Dreval M, Ferrari E, Simonetti BG, Gralla J, Heldner M, Kalashnikova L, Mancuso M, Metso TM, Steinsiepe VK, Strbian D, Tatlisumak T, de Kleijn DPV, de Borst GJ. Delayed Development of Aneurysmal Dilatations in Patients with Extracranial Carotid Artery Dissections. Eur J Vasc Endovasc Surg 2022; 64:595-601. [PMID: 35977695 DOI: 10.1016/j.ejvs.2022.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 06/22/2022] [Accepted: 08/06/2022] [Indexed: 01/13/2023]
Abstract
OBJECTIVE Dissection of the carotid artery (CaAD) may result in aneurysm formation. The present study was undertaken to evaluate the time of onset of post-dissection extracranial carotid artery aneurysms (ECAA) following CaAD, and to analyse independent risk factors for the development of these aneurysms. METHODS From four European stroke centres, 360 patients with extracranial CaAD were included. The time between the estimated dissection onset and aneurysm formation was analysed, and the clinical risk factors increasing the probability of aneurysm were assessed. RESULTS The median duration of follow up was 5.2 months (range 0 - 24 months). A total of 75 post-dissection ECAAs were identified in 70 patients (19.4%, 95% confidence interval [CI] 15.7 - 23.8). In 52 of 70 (74%) patients, the ECAA was diagnosed at the initial clinical work up of CaAD diagnosis, with the median estimated time of dissection onset to ECAA diagnosis being six days (interquartile range [IQR] 0 - 25). In the remaining 18 (26%) patients who had normal carotid arteries at the initial imaging, the aneurysm diagnosis was made a median of 6.2 months (189 days) from the original imaging (IQR 128 - 198). A Cox proportional hazards model showed that both multiple artery dissections (hazard ratio [HR] 2.58, 95% CI 1.54 - 4.33) and arterial tortuosity (HR 1.79, 95% CI 1.08 - 2.95) were associated with presence of ipsilateral ECAA. CONCLUSION This post hoc cohort analysis showed substantially delayed development of ipsilateral ECAA in patients with CaAD, months after baseline. Multiple dissections and arterial tortuosity are associated with the presence of ECAA and can be used in future prediction models of ECAA development in patients with CaAD.
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Affiliation(s)
| | - Marcel Arnold
- Department of Neurology, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Maria Danilova
- Research Centre of Neurology, University Hospital Moscow, University of Moscow, Moscow, Russia
| | - Marina Dreval
- Research Centre of Neurology, University Hospital Moscow, University of Moscow, Moscow, Russia
| | - Elena Ferrari
- Department of Clinical and Experimental Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Barbara G Simonetti
- Department of Neurology, University Hospital Bern, University of Bern, Bern, Switzerland; Department of Neuropaediatrics, Institute of Paediatrics of Southern Switzerland EOC, Ospedale San Giovanni, Bellinzona, Switzerland
| | - Jan Gralla
- Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Mirjam Heldner
- Department of Neurology, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Ludmila Kalashnikova
- Research Centre of Neurology, University Hospital Moscow, University of Moscow, Moscow, Russia
| | - Michelangelo Mancuso
- Department of Clinical and Experimental Medicine, Neurological Institute, University of Pisa, Pisa, Italy
| | - Tiina M Metso
- Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Valentin K Steinsiepe
- Department of Neurology, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Daniel Strbian
- Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland
| | - Turgut Tatlisumak
- Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland; Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Dominique P V de Kleijn
- Department of Vascular Surgery, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Gert J de Borst
- Department of Vascular Surgery, University Medical Centre Utrecht, Utrecht University, Utrecht, the Netherlands.
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7
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Hashimoto Y, Matsushige T, Kawano R, Yoshiyama M, Hara T, Kobayashi S, Ono C, Sakamoto S, Horie N. Diagnostic accuracy of MR vessel wall imaging at 2 weeks to predict morphological healing of vertebral artery dissection. J Stroke Cerebrovasc Dis 2022; 31:106728. [PMID: 36030577 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106728] [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: 05/26/2022] [Revised: 07/31/2022] [Accepted: 08/14/2022] [Indexed: 10/15/2022] Open
Abstract
OBJECTIVES The spontaneous healing of non-hemorrhagic intracranial vertebral artery dissection (VAD) may be associated with the stabilization of intramural hematoma (IMH). We previously suggested that the signal intensity of IMH increases until approximately 2 weeks in VAD with spontaneous healing. We herein investigated the diagnostic accuracy of the signal intensity of IMH at 2 weeks to predict the spontaneous healing of VAD. METHODS From April 2017 to April 2021, we prospectively investigated patients with non-hemorrhagic VAD who underwent vessel wall imaging (VWI). Morphological healing of VAD was evaluated by MR angiography three months after its onset. The relative signal intensity (RSI) of IMH against the posterior cervical muscle on VWI was calculated. Univariate and multivariate analyses were performed on factors associated with the spontaneous healing of VAD among patient baseline data, vascular morphology at the diagnosis, and RSI parameters. RESULTS Forty-eight patients (23 men and 25 women; mean age: 51 years, range: 34-73 years) with 50 non-hemorrhagic VAD were included in the present study. Spontaneous healing was observed in 28 VAD (56%). RSI two weeks after the onset of VAD (RSI2w) and morphological feature such as the string sign were associated with spontaneous healing, respectively. The multivariate logistic regression analysis identified RSI2w as an independent predictive factor of spontaneous healing (OR: 7.3; 95% CI, 1.9-28, p = 0.004). The cut-off value for RSI2w to predict spontaneous healing was 1.22 (AUC = 0.90, sensitivity: 91%, specificity: 82%). CONCLUSION RSI2w predicted the spontaneous healing of non-hemorrhagic VAD 3 months after its onset.
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Affiliation(s)
- Yukishige Hashimoto
- Department of Neurosurgery and Interventional Neuroradiology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Toshinori Matsushige
- Department of Neurosurgery and Interventional Neuroradiology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan.
| | - Reo Kawano
- Center for Integrated Medical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Michitsura Yoshiyama
- Department of Neurosurgery and Interventional Neuroradiology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Takeshi Hara
- Department of Neurosurgery and Interventional Neuroradiology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Shohei Kobayashi
- Department of Neurosurgery and Interventional Neuroradiology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Chiaki Ono
- Department of Radiology, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Shigeyuki Sakamoto
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences Hiroshima University, Hiroshima, Japan
| | - Nobutaka Horie
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences Hiroshima University, Hiroshima, Japan
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8
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Yan Y, Lu Z, Ding Y, Pu J, Hu C, Teng Z, Hui P. Predictors of ischemic events in patients with unilateral extracranial vertebral artery dissection: A single-center exploratory study. Front Neurol 2022; 13:939001. [PMID: 35968293 PMCID: PMC9366300 DOI: 10.3389/fneur.2022.939001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 07/06/2022] [Indexed: 11/22/2022] Open
Abstract
Objective Extracranial vertebral artery dissection (EVAD) is one of the main causes of stroke in young and middle-aged patients. However, the diagnosis is challenging. This study aimed to identify the characteristics of EVAD on color duplex ultrasonography (CDU) and high-resolution magnetic resonance imaging (hrMRI), hoping to improve the accuracy and determine the relative contribution of vessel findings and clinical factors to acute ischemic events. Methods Patients with unilateral EVAD were recruited and divided into ischemia and non-ischemia groups. Clinical features of patients and the lesion location; a variety of signs which indicate dissection, including the presence of an intimal flap, double lumen, intramural hematoma, dissecting aneurysm, intraluminal thrombus, and irregular lumen; and other quantitative parameters of each dissected segment on CDU and hrMRI were reviewed, respectively. Multiple logistic regression was performed to explore the association between clinical, imaging characteristics, and ischemic events in patients with unilateral EVAD. Results Ninety-six patients with unilateral EVAD who met the inclusion criteria were enrolled during a six-year period. Overall, 41 cases (42.7%) were confirmed as ischemic stroke (n = 40) or transient ischemic attack (n = 1) during the 48 h after the onset of symptoms. Men, infections during the last week, and smoking were more common in the ischemia group. Intraluminal thrombus and occlusion on CDU were more prevalent in patients with cerebral ischemia than in those without (36.6 vs. 5.5%; p < 0.001, and 39.0 vs. 9.1%; p = 0.001, respectively). On hrMRI, intraluminal thrombus and occlusion were also more frequent in the ischemia group than in the non-ischemia group (34.1 vs. 5.5%; p < 0.001, and 34.1 vs. 9.1%; p = 0.003, respectively). In addition, lesion length on hrMRI was significantly longer for patients with ischemia (81.5 ± 41.7 vs. 64.7 ± 30.8 mm; p = 0.025). In multivariable logistic regression analysis, male gender, infections during the last week, and the presence of intraluminal thrombus on CDU and hrMRI were independently associated with acute ischemic events. Conclusion Male sex, infections during the last week, and the presence of intraluminal thrombus due to dissection are associated with an increased risk of ischemic events in patients with unilateral EVAD.
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Affiliation(s)
- Yanhong Yan
- Department of Stroke Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Ziwei Lu
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yafang Ding
- Department of Stroke Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jianhong Pu
- Department of Stroke Center, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Chunhong Hu
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhongzhao Teng
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- *Correspondence: Zhongzhao Teng
| | - Pinjing Hui
- Department of Stroke Center, The First Affiliated Hospital of Soochow University, Suzhou, China
- Pinjing Hui
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9
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Abstract
Cervical artery dissection is a major cause of ischaemic stroke in young adults. The diagnosis can be challenging as some patients may present with seemingly benign symptoms such as a headache, neck pain or dizziness. However, the neurological sequelae of a transient ischaemic attack, vision loss or ischaemic stroke are potentially devastating. All hospital clinicians must be able to recognise this diagnosis and organise timely and appropriate investigations as antithrombotic treatment reduces the risk of stroke recurrence. This article reviews the literature to provide practical information for clinicians to recognise key risk factors and features of history and examination which should raise suspicion of cervical artery dissection. Diagnosis can now be made using the non-invasive, commonly available modalities of computed tomography angiography or magnetic resonance angiography. Timely treatment with antithrombotic agents is recommended to reduce the rate of an ischaemic stroke.
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Affiliation(s)
- Michael Clark
- Department of Stroke Medicine, University Hospital Crosshouse, Kilmarnock, UK
| | - Sudhakar Unnam
- Department of Radiology, University Hospital Crosshouse, Kilmarnock, UK
| | - Sandip Ghosh
- Department of Stroke Medicine, University Hospital Crosshouse, Kilmarnock, UK
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10
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Tarsia J, Vidal G, Zweifler RM. Arterial Dissection, Fibromuscular Dysplasia, and Carotid Webs. Stroke 2022. [DOI: 10.1016/b978-0-323-69424-7.00035-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Bodiguel E, Naggara O, Mas JL. Dissecazione delle arterie carotidee e vertebrali extracraniche. Neurologia 2021. [DOI: 10.1016/s1634-7072(21)45783-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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12
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Peng J, Wu M, Doycheva DM, He Y, Huang Q, Chen W, Matei N, Ding J, Chen K, Xu N, Zhou Z. Establishment of Carotid Artery Dissection and MRI Findings in a Swine Model. Front Neurol 2021; 12:669276. [PMID: 34220678 PMCID: PMC8242238 DOI: 10.3389/fneur.2021.669276] [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: 02/18/2021] [Accepted: 05/05/2021] [Indexed: 11/22/2022] Open
Abstract
Carotid artery dissection (CAD) is the leading cause of ischemic stroke in young patients; however, the etiology and pathophysiology of CAD remain largely unknown. In our study, two types of dissections (length × width: 1.5 cm × 1/3 circumference of intima, Group I, n = 6; or 1.5 cm × 2/3 circumference of intima, Group II, n = 6) were created between the media and intima. Ultrasound (within 2 h after dissection) showed a dissociated intima in the lumen and obstructed blood flow in the surgical area. Digital subtraction angiography (DSA, 72 h after dissection), magnetic resonance imaging (MRI, 72 h after dissection), and hematoxylin–eosin (H&E, 7 days after dissection) staining confirmed stenosis (33.67 ± 5.66%) in Group I and total occlusion in Group II. In 10 out of 12 swine, the CAD model was established using a detacher and balloon dilation, and morphological outcomes (stenosis or occlusion) after CAD were determined by the size of intimal incision.
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Affiliation(s)
- Jing Peng
- Department of Neurology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Min Wu
- Department of Neurology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Desislava Met Doycheva
- Departments of Physiology and Pharmacology, Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA, United States
| | - Yi He
- Department of Microsurgery, Chongqing Hengsheng Surgical Hospital, Chongqing, China
| | - Qiongzhen Huang
- Department of Interventional Therapy, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Wei Chen
- Department of Radiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Nathanael Matei
- Departments of Physiology and Pharmacology, Basic Sciences, School of Medicine, Loma Linda University, Loma Linda, CA, United States
| | - Jun Ding
- Department of Ultrasound, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Kangning Chen
- Department of Neurology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Ningbo Xu
- Department of Interventional Therapy, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zhenhua Zhou
- Department of Neurology, Southwest Hospital, Third Military Medical University, Chongqing, China
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13
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Pérez-Sánchez S, Domínguez-Mayoral A, De Torres-Chacón R, Gamero-García MA, Barragán-Prieto A, Escudero-Martínez I, Ocete RF, Herrero-Lara J, Algaba P, Moniche F, González A, Cueto L, Montaner J. Cervical dissection diagnoses increase following endovascular treatments. J Int Med Res 2021; 48:300060520906740. [PMID: 32223660 PMCID: PMC7133397 DOI: 10.1177/0300060520906740] [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] [Indexed: 11/22/2022] Open
Abstract
Objectives The detection of cervical arterial dissection (CAD) has been rising in recent years owing to advanced imaging techniques. The aim of this study was to explore whether wide implementation of endovascular treatment for ischemic stroke has an impact on the diagnosis of CAD. Methods We included all patients with CAD diagnosed at two university hospitals in Seville, Spain from January 2015 to December 2017. We collected clinical variables and information on imaging techniques used for the diagnosis. Implementation of 24 hour/365 day mechanical thrombectomy began in Seville on 15 August 2016. We compared diagnosis rates of CAD performed before and after this date. Results We identified 41 patients with CAD. We found 13 patients diagnosed before (1.1% of all ischemic strokes) and 28 (2.2%) after implementation of neurointerventional therapy. In 17 patients, diagnosis was made in the acute phase. Dissection was not suspected according to computed tomography angiography in 11 patients owing to small dissections (n = 2) or total occlusion (n = 9). Conclusions CAD diagnoses have been rising in recent years, essentially owing to continuous improvement in imaging techniques. Rapid access to arteriography for thrombectomy is increasing the diagnoses of CAD, even in patients with a low suspicion of dissection.
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Affiliation(s)
- Soledad Pérez-Sánchez
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.,Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
| | - Ana Domínguez-Mayoral
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.,Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
| | - Reyes De Torres-Chacón
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.,Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
| | - Miguel A Gamero-García
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.,Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
| | - Ana Barragán-Prieto
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.,Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
| | - Irene Escudero-Martínez
- Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain.,Department of Neurology, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Rafael F Ocete
- Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain.,Department of Radiology, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Juan Herrero-Lara
- Department of Radiology, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Pilar Algaba
- Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
| | - Francisco Moniche
- Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain.,Department of Neurology, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Alejandro González
- Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain.,Department of Radiology, Hospital Universitario Virgen del Rocío, Seville, Spain
| | - Luis Cueto
- Department of Radiology, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Joan Montaner
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain.,Neurovascular Research Laboratory, Instituto de Biomedicina de Sevilla-IBiS, Seville, Spain
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14
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Gris JC, Coste S, Perez-Martin A. Atypical transient perivascular inflammation of the carotid artery (TIPIC) in a previously diagnosed VWD type 2 M. Haemophilia 2020; 26:e221-e222. [PMID: 32350967 DOI: 10.1111/hae.14021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/27/2020] [Accepted: 04/13/2020] [Indexed: 11/27/2022]
Affiliation(s)
- Jean-Christophe Gris
- Department of Haematology, University Hospital of Nîmes, Nimes, France.,Faculty of Pharmaceutical and Biological Sciences, University of Montpellier, Montpellier, France.,UPRES EA2992 "Caractéristiques Féminines des Dysfonctions des Interfaces Vasculaires", University of Montpellier, Montpellier, France.,I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Sophie Coste
- Department of Vascular Investigations and Vascular Medicine, University Hospital of Nîmes, Nimes, France
| | - Antonia Perez-Martin
- UPRES EA2992 "Caractéristiques Féminines des Dysfonctions des Interfaces Vasculaires", University of Montpellier, Montpellier, France.,Department of Vascular Investigations and Vascular Medicine, University Hospital of Nîmes, Nimes, France
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15
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Non-traumatic cervical artery dissection and ischemic stroke: A narrative review of recent research. Clin Neurol Neurosurg 2019; 187:105561. [DOI: 10.1016/j.clineuro.2019.105561] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 10/02/2019] [Accepted: 10/06/2019] [Indexed: 12/19/2022]
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16
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Wu Y, Wu F, Liu Y, Fan Z, Fisher M, Li D, Xu W, Jiang T, Cheng J, Sun B, Ji X, Yang Q. High-Resolution Magnetic Resonance Imaging of Cervicocranial Artery Dissection: Imaging Features Associated With Stroke. Stroke 2019; 50:3101-3107. [PMID: 31514693 DOI: 10.1161/strokeaha.119.026362] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Purpose- We aimed to systematically investigate the characteristics of cervicocranial artery dissection (CCAD) on high-resolution magnetic resonance imaging that are associated with acute ischemic stroke. Methods- Patients with CCAD were recruited and divided into stroke and nonstroke groups. The lesion location, the presence of a double lumen, intimal flap, intramural hematoma, pseudoaneurysm, irregular surface, intraluminal thrombus, and other quantitative parameters of each dissected segment were reviewed. Multiple logistic regression was used to examine the association between imaging features of CCAD and ischemic stroke. Results- A total of 145 affected vessels from 118 patients with CCAD were analyzed. Anterior circulation, intramural hematoma, irregular surface, intraluminal thrombus, and severe stenosis (>70%) on high-resolution magnetic resonance imaging were more prevalent in CCAD patient with stroke (54.4% versus 36.4%; P=0.030, 96.2% versus 84.8%; P=0.017, 74.7% versus 37.9%; P<0.001, 44.3% versus 4.5%; P<0.001, and 54.4% versus 31.8%; P=0.008, respectively). In multivariable logistic regression analysis, the presence of irregular surface and intraluminal thrombus on imaging were independently associated with acute ischemic stroke in CCAD with odds ratios of 4.29 (95% CI, 1.61-11.46, P=0.004) and 7.48 (95% CI, 1.64-34.07, P=0.009). Conclusions- The current findings supported that the presence of irregular surface and intraluminal thrombus were related to stroke occurrence in patients with CCAD. High-resolution magnetic resonance imaging might give insights into pathogenesis of ischemic stroke in CCAD. It may be useful for individual prediction of ischemic stroke early in CCAD.
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Affiliation(s)
- Ye Wu
- From the Departments of Radiology (Y.W., F.W., Y.L., Q.Y.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Fang Wu
- From the Departments of Radiology (Y.W., F.W., Y.L., Q.Y.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yuehong Liu
- From the Departments of Radiology (Y.W., F.W., Y.L., Q.Y.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Zhaoyang Fan
- Biomedical Imaging Research Institute, Cedars Sinai Medical Center, Los Angeles, CA (Z.F., D.L.)
| | - Marc Fisher
- Department of Neurology, Beth Israel Deaconess Medical Center, Boston, MA (M.F.)
| | - Debiao Li
- Biomedical Imaging Research Institute, Cedars Sinai Medical Center, Los Angeles, CA (Z.F., D.L.)
| | - Weihai Xu
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China (W.X.)
| | - Tao Jiang
- Department of Radiology, Chaoyang Hospital, Capital Medical University, Beijing, China (T.J.)
| | - Jingliang Cheng
- Department of Radiology, The First Affiliated Hospital of Zhengzhou University, China (J.C.)
| | - Bin Sun
- Department of Radiology, Fujian Medical University Union Hospital, Fuzhou, China (B.S.)
| | - Xunming Ji
- Neurosurgery (X.J.), Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Qi Yang
- From the Departments of Radiology (Y.W., F.W., Y.L., Q.Y.), Xuanwu Hospital, Capital Medical University, Beijing, China
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17
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Rafailidis V, Notas K, Destanis E, Kouskouras K, Chryssogonidis I, Xerras C, Charitanti-Kouridou A, Tegos T. Extracranial internal carotid artery occlusive dissection – multimodality presentation in a case series. VASA 2019; 48:244-250. [DOI: 10.1024/0301-1526/a000768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Abstract. Background: Carotid dissection is a rare disease, mainly affecting young and middle-aged patients potentially ending up in stroke. Multimodality imaging plays an essential role, both in terms of prompt and accurate diagnosis and follow-up of this entity. Patients and methods: We herein present a case series of patients with internal carotid artery dissection and compare the various imaging findings of ultrasonography, multidetector computed tomography angiography and magnetic resonance angiography, with a purpose to illustrate the value of multimodality imaging in the diagnosis of carotid dissection. Results: Ultrasound represents the first-line imaging modality for the evaluation of a suspected carotid pathology. Digital subtraction angiography is considered the gold standard method for evaluation of carotid luminal abnormalities and is currently reserved for those patients selected for endovascular surgery. Nevertheless, the widespread availability of modern cross-sectional techniques such as multi-detector computed tomography angiography and magnetic resonance angiography has made angiography marginalised. Computed tomography and magnetic resonance angiography offered accurate delineation of vascular lumen and providing valuable information for the vascular wall composition. Conclusions: Careful interpretation of imaging findings on various imaging modalities can lead to early and accurate diagnosis of carotid dissection.
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Affiliation(s)
- Vasileios Rafailidis
- Radiology Department, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Konstantinos Notas
- 1st Department of Neurology, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Evangelos Destanis
- Radiology Department, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Konstantinos Kouskouras
- Radiology Department, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Ioannis Chryssogonidis
- Radiology Department, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Chrysostomos Xerras
- 1st Department of Neurology, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Afroditi Charitanti-Kouridou
- Radiology Department, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
| | - Thomas Tegos
- 1st Department of Neurology, Aristotle University of Thessaloniki, AHEPA University General Hospital, Thessaloniki, Greece
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18
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Umana E, Bajwa R, Davidson I, Gallagher D. Hit by the wave: a case of painful Horner's and intramural haematoma of the carotid. BMJ Case Rep 2018; 2018:bcr-2018-225660. [PMID: 30209143 DOI: 10.1136/bcr-2018-225660] [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: 11/04/2022] Open
Abstract
Carotid artery dissection from rupture of the vasa vasorum is under-recognised. We report the case of a 60-year-old woman presenting to our hospital with a 2-week history of right-sided headache, neck pain, unequal pupils and ptosis after being hit by a wave on the beach. She was diagnosed with painful Horner's syndrome. MR angiogram revealed dissection of the right internal carotid artery with an intramural haematoma without an intimal flap. A diagnosis of carotid artery dissection from rupture of the vasa vasorum was made. Initial antithrombotic (aspirin and clexane) were stopped as she was deemed a low stroke risk with no signs of ischaemia on MR brain. Her clinical course was uneventful with resolution of the intramural haematoma seen on repeat MR angiogram.
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Affiliation(s)
- Etimbuk Umana
- Department of Emergency Medicine, Galway University Hospitals, Galway, Ireland
| | - Raazi Bajwa
- Department of Radiology, Galway University Hospitals, Galway, Ireland
| | - Ian Davidson
- Department of Radiology, Galway University Hospitals, Galway, Ireland
| | - David Gallagher
- Acute Medical Unit (AMU), Galway University Hospital, Galway, Ireland
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19
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Yun SY, Heo YJ, Jeong HW, Baek JW, Choo HJ, Seo JH, Kim ST, Lee JY, Jin SC. Spontaneous intracranial vertebral artery dissection with acute ischemic stroke: High-resolution magnetic resonance imaging findings. Neuroradiol J 2018; 31:262-269. [PMID: 29565222 DOI: 10.1177/1971400918764129] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background Acute ischemic stroke (AIS) more frequently develops in patients with intracranial vertebral artery dissection (VAD) than extracranial VAD, and is associated with possible poor clinical outcomes. The aim of this study is to compare high-resolution magnetic resonance imaging (HR-MRI) findings and clinical features of VAD with and without AIS. Methods Twenty-nine lesions from 27 patients (15 male and 12 female patients; age range = 28-73 years) who underwent diffusion MRI and 3T HR-MRI within seven days were included. We classified VAD according to the presence of AIS lesions on diffusion MRI. Clinical features and HR-MRI findings (angiographic patterns, presence of double lumen sign, dissecting flap, posterior inferior cerebellar artery involvement, remodeling index, length of affected vessels, T1-signal intensity, area of intramural hematoma, and grades and patterns of vessel wall enhancement) were evaluated. Results Thirteen VADs with AIS and 16 without AIS were included. There were no significant differences in the clinical parameters (sex, age, risk factors, symptoms). More VADs with AIS presented as a steno-occlusive pattern than VADs without AIS. More VADs without AIS presented with aneurysmal dilation, larger mean remodeling index and longer mean length than VADs with AIS. Presence of intramural hematoma, T1-iso-signal intensity of intramural hematoma and contrast enhancement were significantly more common in VADs with AIS than without AIS. Conclusions Our study showed some differences in HR-MRI comparing intracranial VAD patients with and without AIS. Differing findings may facilitate a better understanding of intracranial VAD and risk assessment of AIS in these patients.
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Affiliation(s)
- Soo Young Yun
- 1 Department of Radiology, Inje University, Busan Paik Hospital, Busan, Korea
| | - Young Jin Heo
- 1 Department of Radiology, Inje University, Busan Paik Hospital, Busan, Korea
| | - Hae Woong Jeong
- 1 Department of Radiology, Inje University, Busan Paik Hospital, Busan, Korea
| | - Jin Wook Baek
- 1 Department of Radiology, Inje University, Busan Paik Hospital, Busan, Korea
| | - Hye Jung Choo
- 1 Department of Radiology, Inje University, Busan Paik Hospital, Busan, Korea
| | - Jung Hwa Seo
- 2 Department of Neurology, Inje University, Busan Paik Hospital, Busan, Korea
| | - Sung Tae Kim
- 3 Department of Neurosurgery, Inje University, Busan Paik Hospital, Busan, Korea
| | - Ji Young Lee
- 4 Department of Internal Medicine, Inje University, Busan Paik Hospital, Busan, Korea
| | - Sung Chul Jin
- 5 Department of Neurosurgery, Inje University, Haeundae Paik Hospital, Busan, Korea
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