Application of DynaCT in interventional neuroradiology

2009
journal article
article
dc.abstract.enBackground: DynaCT (Angiographic CT) is a new imaging technique that with the use of the angiographic apparatus allows the researchers to obtain images of the human body comparable to standard CTs. Owing to this, only one procedure gives us the possibility to evaluate the vascular system together with the surrounding soft tissues Material/Methods: DynaCT, similarly to the 3D DSA method, involves the use of a C-arm rotating around the patient during the acquisition process. Like in CT, the acquired data may be processed into secondary reconstructions: multiplanar (MPR), maximum-intensity projections (MIP) and volume rendering (VR). Results: Neuroradiologically obtained images allow for an assessment of such brain structures as: ventricular system, subarachnoid cisternae and, to a lesser degree, brain tissue. In case of examinations with intra-arterial contrast administration we get precise images of the vascular system together with cranial bone structures and soft tissues, comparable (from the qualitative point of view) to those obtained during the angioCTs using multi-slice scanners. In case of angioplasty, DynaCT with contrast administration provides us with information on the exact location of a stent inside a vessel. Similarly, in patients with aneurysms embolised with stents, this technique enables the visualization of the stent position in relation to the neck of the aneurysm. Owing to DynaCT, it is possible to quickly evaluate the complications which may appear during endovascular procedures, especially the intracranial bleeding. Conclusions: DynaCT provides us with information that facilitates the process of qualification for the surgical or intravascular treatment. It also allows for a fast evaluation of possible complications which may appear during endovascular procedures, without wasting time for patient's transfer to the CT room.pl
dc.affiliationWydział Lekarski : Zakład Radiologiipl
dc.contributor.authorBrzegowy, Paweł - 128881 pl
dc.contributor.authorUrbanik, Andrzej - 133713 pl
dc.contributor.authorPopiela, Tadeusz - 133200 pl
dc.date.accession2019-04-26pl
dc.date.accessioned2019-03-27T10:30:13Z
dc.date.available2019-03-27T10:30:13Z
dc.date.issued2009pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalBibliogr. s. 42pl
dc.description.number4pl
dc.description.physical39-42pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume74pl
dc.identifier.articleid878414pl
dc.identifier.eissn1899-0967pl
dc.identifier.issn1733-134Xpl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/71515
dc.identifier.weblinkhttp://archiwum.inforadiologia.pl/download/index/idArt/878414.htmlpl
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa*
dc.rights.licenceCC-BY-NC-ND
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl*
dc.share.typeotwarte czasopismo
dc.subject.enDynaCTpl
dc.subject.eninterventional neuroradiologypl
dc.subtypeArticlepl
dc.titleApplication of DynaCT in interventional neuroradiologypl
dc.title.journalPolish Journal of Radiologypl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
Background: DynaCT (Angiographic CT) is a new imaging technique that with the use of the angiographic apparatus allows the researchers to obtain images of the human body comparable to standard CTs. Owing to this, only one procedure gives us the possibility to evaluate the vascular system together with the surrounding soft tissues Material/Methods: DynaCT, similarly to the 3D DSA method, involves the use of a C-arm rotating around the patient during the acquisition process. Like in CT, the acquired data may be processed into secondary reconstructions: multiplanar (MPR), maximum-intensity projections (MIP) and volume rendering (VR). Results: Neuroradiologically obtained images allow for an assessment of such brain structures as: ventricular system, subarachnoid cisternae and, to a lesser degree, brain tissue. In case of examinations with intra-arterial contrast administration we get precise images of the vascular system together with cranial bone structures and soft tissues, comparable (from the qualitative point of view) to those obtained during the angioCTs using multi-slice scanners. In case of angioplasty, DynaCT with contrast administration provides us with information on the exact location of a stent inside a vessel. Similarly, in patients with aneurysms embolised with stents, this technique enables the visualization of the stent position in relation to the neck of the aneurysm. Owing to DynaCT, it is possible to quickly evaluate the complications which may appear during endovascular procedures, especially the intracranial bleeding. Conclusions: DynaCT provides us with information that facilitates the process of qualification for the surgical or intravascular treatment. It also allows for a fast evaluation of possible complications which may appear during endovascular procedures, without wasting time for patient's transfer to the CT room.
dc.affiliationpl
Wydział Lekarski : Zakład Radiologii
dc.contributor.authorpl
Brzegowy, Paweł - 128881
dc.contributor.authorpl
Urbanik, Andrzej - 133713
dc.contributor.authorpl
Popiela, Tadeusz - 133200
dc.date.accessionpl
2019-04-26
dc.date.accessioned
2019-03-27T10:30:13Z
dc.date.available
2019-03-27T10:30:13Z
dc.date.issuedpl
2009
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additionalpl
Bibliogr. s. 42
dc.description.numberpl
4
dc.description.physicalpl
39-42
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
74
dc.identifier.articleidpl
878414
dc.identifier.eissnpl
1899-0967
dc.identifier.issnpl
1733-134X
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/71515
dc.identifier.weblinkpl
http://archiwum.inforadiologia.pl/download/index/idArt/878414.html
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licence
CC-BY-NC-ND
dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.pl
dc.share.type
otwarte czasopismo
dc.subject.enpl
DynaCT
dc.subject.enpl
interventional neuroradiology
dc.subtypepl
Article
dc.titlepl
Application of DynaCT in interventional neuroradiology
dc.title.journalpl
Polish Journal of Radiology
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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