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Agenesis of the internal carotid artery: Color Doppler, CT, and MR angiography findings
Author(s) -
Sliwka Ulrich,
Schmidt Peter,
Reul Jürgen,
Noth Johannes
Publication year - 1998
Publication title -
journal of clinical ultrasound
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.272
H-Index - 61
eISSN - 1097-0096
pISSN - 0091-2751
DOI - 10.1002/(sici)1097-0096(199805)26:4<213::aid-jcu7>3.0.co;2-g
Subject(s) - medicine , agenesis , radiology , internal carotid artery , magnetic resonance imaging , magnetic resonance angiography , angiography , skull , ultrasound , occlusion , anatomy , surgery
Agenesis of the internal carotid artery (ICA) is a rare finding that can lead to the false diagnosis of an ICA occlusion. We present the case of a young woman with agenesis of the left ICA. Diagnosis was made noninvasively by color Doppler imaging (CDI) in combination with high‐resolution CT of the base of the skull. Magnetic resonance angiography confirmed the diagnosis. CDI in combination with CT of the base of the skull allows the diagnosis of ICA agenesis without the use of invasive procedures. © 1998 John Wiley & Sons, Inc. J Clin Ultrasound 26:213–216, 1998.