Abstract
We report a case of a 30-year-old female patient evaluated for a right retrotympanic polyp found at otoscopy. During biopsy, a severe hemorrhage occurred. During computed tomography and angiography, the diagnosis of a duplication of internal carotid artery was made.
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Aladwan, A., Mack, M., Gstöttner, W. et al. Duplication of internal carotid artery: a rare case of tympanic mass. Eur Radiol 15, 2525–2527 (2005). https://doi.org/10.1007/s00330-004-2507-x
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DOI: https://doi.org/10.1007/s00330-004-2507-x