3D fat-saturated T1 SPACE sequence for the diagnosis of cervical artery dissection

Cuvinciuc, Victor; Viallon, Magalie; Momjian-Mayor, Isabelle; Sztajzel, Roman; Pereira, Vítor Mendes; Lövblad, Karl-Olof; Vargas, Maria Isabel

doi:10.1007/s00234-013-1141-1

Cited by 47 publications

(28 citation statements)

References 17 publications

(19 reference statements)

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“…It can show the intramural hematoma of cerebral arterial dissection and intraplaque hemorrhage as high signal intensity [10]. Recently, several studies showed that the 3D TSE black blood T1-weighted sequences can offer similar information with the 2D sequences in a shorter acquisition time and larger coverage area [5]. We found that 3D TSE black blood sequence was also useful in the diagnosis of subacute CVT.…”

Section: Discussionmentioning

confidence: 94%

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Diagnosis of non-acute cerebral venous thrombosis with 3D T1-weighted black blood sequence at 3T

Niu

Guo

et al. 2016

Journal of the Neurological Sciences

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Section: Discussionmentioning

confidence: 94%

“…Recently, several 3D fast spin echo (FSE) black blood sequences has been used to evaluate cerebral vessels [4,5]. One recently published study showed that 3D FSE black blood sequence allows selective visualization of thrombus as hyperintensity with high accuracy [6].…”

Section: Introductionmentioning

confidence: 99%

Diagnosis of non-acute cerebral venous thrombosis with 3D T1-weighted black blood sequence at 3T

Niu

Guo

et al. 2016

Journal of the Neurological Sciences

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“…T1-weighted images axial fat suppression images allow for amplified distinction between surrounding soft tissue of the neck and intramural hematoma, specifically hemoglobin that has transitioned to methemoglobin in the subacute phase. 58,59 The confirmation of a dissection alters long-term management and prognosis but may alter acute management decisions depending on the circumstances.…”

Section: T1-weighted Images and Fat Suppressionmentioning

confidence: 99%

Acute Ischemic Stroke Therapy Overview

2017

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A cute ischemic stroke (AIS) is a common disorder with almost 700 000 new or recurrent events per year in the United States. The risk of AIS varies by region, with the highest incidence occurring in the so-called stroke belt in the southern part of the country.1 The risk of AIS varies among African Americans, Latinos, and Caucasians, with the highest risk in African Americans. The risk of AIS increases with age, and the ageing of the US population portends an increase in AIS incidence and prevalence over the next several decades, despite increasingly effective efforts to treat stroke risk factors and the use of other preventive strategies.2 The incidence of AIS is also increasing in many other countries, largely related to potentially modifiable risk factors, especially in the developing world.3 The incidence of AIS is also greater among women beginning with an increased risk in the perimenopausal period and continuing into older age groups. Abstract: The treatment of acute ischemic stroke has undergone dramatic changes recently subsequent to the demonstrated efficacy of intra-arterial (IA) device-based therapy in multiple trials. The selection of patients for both intravenous and IA therapy is based on timely imaging with either computed tomography or magnetic resonance imaging, and if IA therapy is considered noninvasive, angiography with one of these modalities is necessary to document a large-vessel occlusion amenable for intervention. More advanced computed tomography and magnetic resonance imaging studies are available that can be used to identify a small ischemic core and ischemic penumbra, and this information will contribute increasingly in treatment decisions as the therapeutic time window is lengthened. Intravenous thrombolysis with tissue-type plasminogen activator remains the mainstay of acute stroke therapy within the initial 4.5 hours after stroke onset, despite the lack of Food and Drug Administration approval in the 3-to 4.5-hour time window. In patients with proximal, large-vessel occlusions, IA device-based treatment should be initiated in patients with small/moderate-sized ischemic cores who can be treated within 6 hours of stroke onset. The organization and implementation of regional stroke care systems will be needed to treat as many eligible patients as expeditiously as possible. Novel treatment paradigms can be envisioned combining neuroprotection with IA device treatment to potentially increase the number of patients who can be treated despite long transport times and to ameliorate the consequences of reperfusion injury. Acute stroke treatment has entered a golden age, and many additional advances can be anticipated. (Circ Res. 2017;120:541-558.

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“…Recently, the 3D black-blood T1-weighted imaging technique has been used to detect IMH in patients with arterial dissection. [19][20][21] Taking advantage of large coverage, black-blood effect, and high spatial resolution, 3D blackblood imaging sequences seem to be a substitute for 2D imaging techniques. Similar to the 3D T1-weighted imaging sequences, 3D SNAP imaging techniques enable fast and high-resolution imaging with large longitudinal coverage of up to 250 mm.…”

Section: Agreement Between 3d Snap and Multisequence 3d Mr Imagingmentioning

confidence: 99%

Characterization of Craniocervical Artery Dissection by Simultaneous MR Noncontrast Angiography and Intraplaque Hemorrhage Imaging at 3T

Wang

Chen

et al. 2015

AJNR Am J Neuroradiol

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BACKGROUND AND PURPOSE:Craniocervical artery dissection is the most common cause of ischemic stroke identified in young adults. For the diagnosis of craniocervical artery dissection, multisequence MR imaging is recommended but is time-consuming. Recently, investigators proposed a simultaneous noncontrast angiography and intraplaque hemorrhage imaging technique allowing simultaneous noncontrast MRA and vessel wall imaging in a single scan. This study sought to investigate the feasibility of 3D simultaneous noncontrast angiography and intraplaque hemorrhage MR imaging in the characterization of craniocervical artery dissection.

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3D fat-saturated T1 SPACE sequence for the diagnosis of cervical artery dissection

Abstract: 3D T1 SPACE sequence offers similar information with its 2D counterpart, in a shorter acquisition time and larger coverage area.

Cited by 47 publications

References 17 publications

Diagnosis of non-acute cerebral venous thrombosis with 3D T1-weighted black blood sequence at 3T

Diagnosis of non-acute cerebral venous thrombosis with 3D T1-weighted black blood sequence at 3T

Acute Ischemic Stroke Therapy Overview

Characterization of Craniocervical Artery Dissection by Simultaneous MR Noncontrast Angiography and Intraplaque Hemorrhage Imaging at 3T

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