Four-dimensional computed tomographic angiography of an arteriovenous fistula in the neck

Shintaro Fujimura, Ryusuke Hori, Kiyomi Hamaguchi, Yusuke Okanoue, Hitomi Wakizaka, Kazuhiko Shoji

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Arteriovenous fistula (AVF), a type of vascular anomaly, is a relatively uncommon disease characterized by abnormal connections between the arterial and venous systems. Recently, remarkable advances in four-dimensional computed tomographic angiography (4D-CTA) have enabled detailed analysis of the hemodynamic features of vascular anomalies, which cannot be achieved by conventional imaging modalities. We report a case of AVF in a 59-year-old female presenting as a right neck mass. Using reconstructed animations from various viewing angles, 4D-CTA could clearly visualize not only a mass but the feeding artery and draining vein from the mass. 4D-CTA was useful for the diagnosis of AVF and to determine the surgical strategy preoperatively. Laryngoscope, 123:2723-2727, 2013

Original languageEnglish
Pages (from-to)2723-2727
Number of pages5
JournalLaryngoscope
Volume123
Issue number11
DOIs
Publication statusPublished - 11-2013
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Otorhinolaryngology

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