tailieunhanh - báo cáo khoa học: " Ectopic internal carotid artery presenting as an oropharyngeal mass"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Ectopic internal carotid artery presenting as an oropharyngeal mass | Head Face Medicine BioMed Central Open Access Ectopic internal carotid artery presenting as an oropharyngeal mass Emmanuel P Prokopakis1 Constantinos A Bourolias1 Argyro J Bizaki1 Spyros K Karampekios2 George A Velegrakis1 and John G Bizakis 1 Address Department of Otolaryngology University of Crete School of Medicine Heraklion Crete Greece and - Department of Radiology University of Crete School of Medicine Heraklion Crete Greece Email Emmanuel P Prokopakis - emmanuel@ Constantinos A Bourolias - bourolias@ Argyro J Bizaki - abizaki@ Spyros K Karampekios - skarampekios@ George AVelegrakis - gvel@ John G Bizakis - johnbizakis@ Corresponding author Published 26 August 2008 Received 23 February 2007 Head Face Medicine 2008 4 20 doi 1746-160X-4-20 Accepted 26 August 2008 This article is available from http content 4 1 20 2008 Prokopakis et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Ectopic internal carotid artery ICA is a very rare variation. The major congenital abnormalities of the ICA can be classified as agenesis aplasia and hypoplasia and they can be unilateral or bilateral. Anomalies of the neck artery may be vascular neoplasms or ectopic position. Carotid angiograms provide absolute confirmation of an aberrant carotid artery while EcoColorDoppler ECD gives also important information about the evaluation of carotid vassels. Nevertheless Computed Tomography CT and Magnetic Resonance Imaging MRI of the neck provide spatial information about the adjacent pharyngeal anatomy and are less invasive than angiogram. Injuries to the ICA during simple .

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