Digital subtraction angiography in evaluation of vascular supply of head and neck paragangliomas

2008
journal article
article
dc.abstract.enBackground: Paragangliomas (PGs) of the head and neck are relatively rare and represent 0.6% of all head and neck tumors and 0.03% of all tumors. There are four groups of head and neck PGs: carotid body tumors, vagal PGs, jugular PGs, and tympanic PGs. The resection of head and neck PGs carries an inherent risk of injury to cranial nerves and vascular structures which may lead to excessive bleeding. To plan the surgical strategy for PGs, detailed information about the vascular supply of the tumor is required. Material/Methods: Between January 1998 and April 2007, 41 tumors of the head and neck were identified in 37 patients (20 females, 17 males, mean age: 38.4 years). Single tumors were observed in 33 patients, two head and neck PGs were identified in 3 patients. and 1 patient presented 3 PGs, one of which was located laterally to the aortic arch. There were 21 PGs located at the carotid bifurcation, 10 in the jugular foramen, 6 in the tympanic cavity, and 4 along the course of the vagus nerve. Results: In all the cases of PGs located in the head and neck, the vascular supply came from branches of the external carotid artery. Vascular supply from the internal carotid and the vertebral arteries was not seen in any of the patients. The most common vascular supply in the cases of carotid body tumors and jugular PGs was the pharyngeal ascending artery. In the cases of vagal PGs it was the pharyngeal ascending artery and the posterior auricular artery and in the case of tympanic PGs the posterior auricular artery. Conclusions: DSA is an important tool in the diagnosis of head and neck PGs. The evaluation of its vascularization is essential in planning further treatment, both endovascular and surgical.pl
dc.contributor.authorJuszkat, Robertpl
dc.contributor.authorSzyfter, Witoldpl
dc.contributor.authorNowak, Stanisławpl
dc.contributor.authorKopeć, Tomaszpl
dc.contributor.authorSosnowski, Piotrpl
dc.contributor.authorZarzecka, Annapl
dc.date.accession2019-05-16pl
dc.date.accessioned2019-05-16T13:24:08Z
dc.date.available2019-05-16T13:24:08Z
dc.date.issued2008pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalBibliogr. s. 38pl
dc.description.number2pl
dc.description.physical32-38pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume73pl
dc.identifier.articleid857103pl
dc.identifier.eissn1899-0967pl
dc.identifier.issn1733-134Xpl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/74958
dc.identifier.weblinkhttp://archiwum.inforadiologia.pl/download/index/idArt/857103.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.enparagangliomapl
dc.subject.envascularizationpl
dc.subject.endigital subtraction angiographypl
dc.subject.enembolizationpl
dc.subtypeArticlepl
dc.titleDigital subtraction angiography in evaluation of vascular supply of head and neck paragangliomaspl
dc.title.journalPolish Journal of Radiologypl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
Background: Paragangliomas (PGs) of the head and neck are relatively rare and represent 0.6% of all head and neck tumors and 0.03% of all tumors. There are four groups of head and neck PGs: carotid body tumors, vagal PGs, jugular PGs, and tympanic PGs. The resection of head and neck PGs carries an inherent risk of injury to cranial nerves and vascular structures which may lead to excessive bleeding. To plan the surgical strategy for PGs, detailed information about the vascular supply of the tumor is required. Material/Methods: Between January 1998 and April 2007, 41 tumors of the head and neck were identified in 37 patients (20 females, 17 males, mean age: 38.4 years). Single tumors were observed in 33 patients, two head and neck PGs were identified in 3 patients. and 1 patient presented 3 PGs, one of which was located laterally to the aortic arch. There were 21 PGs located at the carotid bifurcation, 10 in the jugular foramen, 6 in the tympanic cavity, and 4 along the course of the vagus nerve. Results: In all the cases of PGs located in the head and neck, the vascular supply came from branches of the external carotid artery. Vascular supply from the internal carotid and the vertebral arteries was not seen in any of the patients. The most common vascular supply in the cases of carotid body tumors and jugular PGs was the pharyngeal ascending artery. In the cases of vagal PGs it was the pharyngeal ascending artery and the posterior auricular artery and in the case of tympanic PGs the posterior auricular artery. Conclusions: DSA is an important tool in the diagnosis of head and neck PGs. The evaluation of its vascularization is essential in planning further treatment, both endovascular and surgical.
dc.contributor.authorpl
Juszkat, Robert
dc.contributor.authorpl
Szyfter, Witold
dc.contributor.authorpl
Nowak, Stanisław
dc.contributor.authorpl
Kopeć, Tomasz
dc.contributor.authorpl
Sosnowski, Piotr
dc.contributor.authorpl
Zarzecka, Anna
dc.date.accessionpl
2019-05-16
dc.date.accessioned
2019-05-16T13:24:08Z
dc.date.available
2019-05-16T13:24:08Z
dc.date.issuedpl
2008
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additionalpl
Bibliogr. s. 38
dc.description.numberpl
2
dc.description.physicalpl
32-38
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
73
dc.identifier.articleidpl
857103
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/74958
dc.identifier.weblinkpl
http://archiwum.inforadiologia.pl/download/index/idArt/857103.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
paraganglioma
dc.subject.enpl
vascularization
dc.subject.enpl
digital subtraction angiography
dc.subject.enpl
embolization
dc.subtypepl
Article
dc.titlepl
Digital subtraction angiography in evaluation of vascular supply of head and neck paragangliomas
dc.title.journalpl
Polish Journal of Radiology
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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