Literature DB >> 27796493

Duplicate origin and extremely long P1 segment of the posterior cerebral artery diagnosed by MR angiography.

Megumi Matsuda1, Akira Uchino2, Naoko Saito1, Hiroaki Neki3, Shinya Kohyama3, Fumitaka Yamane3.   

Abstract

We present what we believe is the first report of a patient with an anomalous artery arising from the distal basilar artery and fusing with the mid-portion of an extremely long P1 segment of the left posterior cerebral artery that was diagnosed on magnetic resonance (MR) angiography. Careful review of MR angiographic images is important to detect rare arterial variations, and partial maximum-intensity-projection images aid their identification on MR angiography.

Entities:  

Keywords:  Cerebral arterial variation; Duplicate origin; Magnetic resonance angiography; P1 segment; Posterior cerebral artery

Mesh：

Year:  2016        PMID： 27796493     DOI： 10.1007/s00276-016-1769-8

Source DB:  PubMed          Journal:  Surg Radiol Anat        ISSN： 0930-1038            Impact factor:   1.246


  8 in total

1.  Anomalies of the P1 segment of the posterior cerebral artery: early bifurcation or duplication, fenestration, common trunk with the superior cerebellar artery.

Authors:  G Caruso; F Vincentelli; P Rabehanta; G Giudicelli; F Grisoli
Journal:  Acta Neurochir (Wien)       Date:  1991       Impact factor: 2.216

2.  Variations in the configuration of the circle of Willis.

Authors:  Kanchan Kapoor; Balbir Singh; Late Inder Jit Dewan
Journal:  Anat Sci Int       Date:  2008-06       Impact factor: 1.741

3.  Extremely long posterior communicating artery diagnosed by MR angiography: report of two cases.

Authors:  Akira Uchino; Chihiro Suzuki; Masahiko Tanaka
Journal:  Surg Radiol Anat       Date:  2015-01-04       Impact factor: 1.246

4.  Temporal branch of the posterior cerebral artery arising from the posterior communicating artery diagnosed by MR angiography.

Authors:  Akira Uchino; Chihiro Suzuki
Journal:  Surg Radiol Anat       Date:  2015-07-21       Impact factor: 1.246

5.  Microsurgical anatomy of the posterior cerebral artery.

Authors:  A A Zeal; A L Rhoton
Journal:  J Neurosurg       Date:  1978-04       Impact factor: 5.115

6.  Fenestrations and Various Duplications of the Posterior Communicating Artery in the Prenatal and Postnatal Periods.

Authors:  Milena Trandafilović; Ljiljana Vasović; Slobodan Vlajković; Gordana Đorđević; Borisav Stojanović; Marija Mladenović
Journal:  World Neurosurg       Date:  2016-04-11       Impact factor: 2.104

7.  Variations of the posterior cerebral artery diagnosed by MR angiography at 3 tesla.

Authors:  Akira Uchino; Naoko Saito; Masahiro Takahashi; Nanami Okano; Megumi Tanisaka
Journal:  Neuroradiology       Date:  2015-11-09       Impact factor: 2.804

8.  Study of Posterior Cerebral Artery in Human Cadaveric Brain.

Authors:  S A Gunnal; M S Farooqui; R N Wabale
Journal:  Anat Res Int       Date:  2015-08-24
  8 in total
  2 in total

1.  Hypoplasia of the internal carotid artery with associated fenestration and extremely long P1 segment of the ipsilateral posterior cerebral artery diagnosed by MR angiography.

Authors:  Akira Uchino; Takuro Ehara; Hiroki Kurita
Journal:  Surg Radiol Anat       Date:  2019-03-07       Impact factor: 1.246

Review 2.  A new classification system for the anatomical variations of the human circle of Willis: A systematic review.

Authors:  James R Ayre; Peter J Bazira; Mohammed Abumattar; Haran N Makwana; Katherine A Sanders
Journal:  J Anat       Date:  2021-12-21       Impact factor: 2.921
  2 in total

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