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Titolo: COLLATERALIZATION OF AN OCCLUDED INTERNAL CAROTID-ARTERY VIA A VAS VASORUM
Autore: KEMENY V; DROSTE DW; NABAVI DG; SCHULTEALTEDORNEBURG G; SCHUIERER G; RINGELSTEIN EB;
- Indirizzi:
- UNIV MUNSTER,DEPT NEUROL,ALBERT SCHWEITZER STR 33 D-48129 MUNSTER GERMANY UNIV MUNSTER,INST CLIN RADIOL D-48129 MUNSTER GERMANY
- Titolo Testata:
- Stroke
fascicolo: 2,
volume: 29,
anno: 1998,
pagine: 521 - 523
- SICI:
- 0039-2499(1998)29:2<521:COAOIC>2.0.ZU;2-C
- Fonte:
- ISI
- Lingua:
- ENG
- Keywords:
- CAROTID ARTERIES; OCCLUSION; ULTRASONOGRAPHY; ANGIOGRAPHY;
- Tipo documento:
- Article
- Natura:
- Periodico
- Settore Disciplinare:
- Science Citation Index Expanded
- Science Citation Index Expanded
- Citazioni:
- 11
- Recensione:
- Indirizzi per estratti:
-
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- Citazione:
- V. Kemeny et al., "COLLATERALIZATION OF AN OCCLUDED INTERNAL CAROTID-ARTERY VIA A VAS VASORUM", Stroke, 29(2), 1998, pp. 521-523
Abstract
Background-Reopening of an occluded internal carotid artery (ICA) is often seen in dissections but only rarely occurs in atherothrombotic occlusion of the internal carotid artery. Case Description-A 60-year-old man suffered a minor stroke with dysphasia in March 1995. Color-coded duplex ultrasonography of his neck arteries revealed a left ICA occlusion. He was placed on a regimen of aspirin and followed up clinically and with ultrasonography. At follow-up 18 months later, the patient was asymptomatic. On duplex ultrasonography his left occluded ICA was found to be reopened, with a residual, proximal, high-grade stenosis. However, intra-arterial digital subtraction angiography demonstrated apersistent ICA occlusion and a vas vasorum originating from the carotid bulb and draining into the ICA distal to the occlusion. Conclusions-The rare collateralization of an occluded ICA by vasa vasorum seems to take several months. It can be a pitfall in the ultrasound diagnosisof carotid artery occlusive disease.
ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 15/01/21 alle ore 21:11:05