Multimodal 3 tesla MRI confirms intact arterial wall in acute stroke patients after stent-retriever thrombectomy
Data(s) |
01/11/2014
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Resumo |
BACKGROUND AND PURPOSE The aim of this prospective study was to assess vascular integrity after stent-retriever thrombectomy. METHODS Dissection, contrast medium extravasation, and vasospasm were evaluated in 23 patients after thrombectomy with biplane or 3D-digital subtraction angiography and 3-Tesla vessel wall MRI. RESULTS Vasospasm was detected angiographically in 10 patients, necessitating intra-arterial nimodipine in 2 of them. Contrast extravasation, intramural hemorrhage, or iatrogenic dissection were not detected on multimodal MRI in any patient even after Y-double stent-retriever technique. CONCLUSIONS Our findings suggest that clinically relevant vessel wall injuries occur rarely after stent-retriever thrombectomy. |
Formato |
application/pdf |
Identificador |
http://boris.unibe.ch/59826/1/Stroke-2014-Hsieh-3430-2.pdf Hsieh, Kety Wha-Vei; Verma, Rajeev Kumar; Schroth, Gerhard; Gratz, Pascal P.; Kellner-Weldon, Frauke; Gralla, Jan; Zubler, Christoph; Mordasini, Pasquale; Jung, Simon; Mattle, Heinrich P.; El-Koussy, Marwan (2014). Multimodal 3 tesla MRI confirms intact arterial wall in acute stroke patients after stent-retriever thrombectomy. Stroke, 45(11), pp. 3430-3432. Lippincott Williams & Wilkins 10.1161/STROKEAHA.114.006665 <http://dx.doi.org/10.1161/STROKEAHA.114.006665> doi:10.7892/boris.59826 info:doi:10.1161/STROKEAHA.114.006665 info:pmid:25293657 urn:issn:0039-2499 |
Idioma(s) |
eng |
Publicador |
Lippincott Williams & Wilkins |
Relação |
http://boris.unibe.ch/59826/ |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Hsieh, Kety Wha-Vei; Verma, Rajeev Kumar; Schroth, Gerhard; Gratz, Pascal P.; Kellner-Weldon, Frauke; Gralla, Jan; Zubler, Christoph; Mordasini, Pasquale; Jung, Simon; Mattle, Heinrich P.; El-Koussy, Marwan (2014). Multimodal 3 tesla MRI confirms intact arterial wall in acute stroke patients after stent-retriever thrombectomy. Stroke, 45(11), pp. 3430-3432. Lippincott Williams & Wilkins 10.1161/STROKEAHA.114.006665 <http://dx.doi.org/10.1161/STROKEAHA.114.006665> |
Palavras-Chave | #610 Medicine & health |
Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |