| Literature DB >> 33420866 |
Derik Williams Barros do Nascimento1, Rafaella Macêdo Monteiro da Cruz1, Gabriel Gomes Diniz Pimenta1, Fernando Mendes Paschoal2,3,4, Antônio de Mattos Lima Neto2,4, Vanessa Alburquerque Paschoal Aviz Bastos4, José Reginaldo Nascimento Brito2,4, Bruno Sérgio Vilhena2, José Antônio Santos de Lima2, Edson Bor-Seng-Shu3, Eberval Gadelha Figueiredo5,6, Manoel Jacobsen Texeira3,4, Eric Homero Albuquerque Paschoal2,3,4.
Abstract
Dual origin of the vertebral artery (VA) is an uncommon anatomical variation. We describe a case of duplication origin at right vertebral artery (RVA) found incidentally in one elderly patient on investigation for cerebral aneurysm. Angiogram study showed a pseudoaneurysm at V4 segment of the RVA associated with embryological anatomy. The authors performed a systematic review of the similar cases reported worldwide.Entities:
Keywords: Anatomical variation; Dissection; Duplication origin; Vertebral artery
Mesh：
Year: 2021 PMID： 33420866 DOI： 10.1007/s00276-020-02638-w
Source DB: PubMed Journal: Surg Radiol Anat ISSN： 0930-1038 Impact factor: 1.246