Duplicate origin of the posterior communicating artery diagnosed by magnetic resonance angiography

被引：0
|
作者：
Akira Uchino
Kouhei Kamiya
Chihiro Suzuki
机构：
[1] Saitama Medical University International Medical Center,Department of Radiology
[2] National Center Hospital of Neurology and Psychiatry,Department of Radiology
[3] Neuroscience Center of Suzuki Neurosurgical Clinic,undefined
来源：
Surgical and Radiologic Anatomy | 2013年 / 35卷
关键词：
Cerebral arterial variation; Duplicate origin; Magnetic resonance angiography; Posterior communicating artery; Supraclinoid internal carotid artery;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Extremely rarely, a posterior communicating artery (PCoA) of “duplicate origin” occurs when two branches of the PCoA arise separately from the supraclinoid segment of the internal carotid artery (ICA) and quickly fuse to form an arterial ring. Three such cases previously reported were described as “fenestration.” We report the case of this rare variation diagnosed by magnetic resonance angiography and discuss the differentiation of PCoA of duplicate origin from PCoA fenestration, supraclinoid ICA fenestration, and hyperplastic anterior choroidal artery.
引用
收藏
页码：741 / 743
页数：2
相关论文
共 50 条
  • [1] Duplicate origin of the posterior communicating artery diagnosed by magnetic resonance angiography
    Uchino, Akira
    Kamiya, Kouhei
    Suzuki, Chihiro
    SURGICAL AND RADIOLOGIC ANATOMY, 2013, 35 (08) : 741 - 743
  • [2] An extremely short posterior communicating artery diagnosed by magnetic resonance angiography
    Uchino, Akira
    SURGICAL AND RADIOLOGIC ANATOMY, 2022, 44 (11) : 1467 - 1469
  • [3] An extremely short posterior communicating artery diagnosed by magnetic resonance angiography
    Akira Uchino
    Surgical and Radiologic Anatomy, 2022, 44 : 1467 - 1469
  • [4] Duplicate origin of the anterior cerebral artery diagnosed by magnetic resonance angiography: a case report
    Akira Uchino
    Naoko Saito
    Yuito Nagamine
    Masaki Takao
    Surgical and Radiologic Anatomy, 2016, 38 : 1239 - 1241
  • [5] Duplicate origin of the anterior cerebral artery diagnosed by magnetic resonance angiography: a case report
    Uchino, Akira
    Saito, Naoko
    Nagamine, Yuito
    Takao, Masaki
    SURGICAL AND RADIOLOGIC ANATOMY, 2016, 38 (10) : 1239 - 1241
  • [6] True fenestration of the anterior communicating artery diagnosed by magnetic resonance angiography
    Uchino, Akira
    Saito, Naoko
    Uehara, Takahiro
    Neki, Hiroaki
    Kohyama, Sinya
    Yamane, Fumitaka
    SURGICAL AND RADIOLOGIC ANATOMY, 2016, 38 (09) : 1095 - 1098
  • [7] True fenestration of the anterior communicating artery diagnosed by magnetic resonance angiography
    Akira Uchino
    Naoko Saito
    Takahiro Uehara
    Hiroaki Neki
    Sinya Kohyama
    Fumitaka Yamane
    Surgical and Radiologic Anatomy, 2016, 38 : 1095 - 1098
  • [8] Combined duplicate origin and early bifurcated middle cerebral artery diagnosed by magnetic resonance angiography
    Uchino, Akira
    Kobayashi, Satoshi
    SURGICAL AND RADIOLOGIC ANATOMY, 2024, 46 (08) : 1359 - 1361
  • [9] Duplicate origin and extremely long P1 segment of the posterior cerebral artery diagnosed by MR angiography
    Matsuda, Megumi
    Uchino, Akira
    Saito, Naoko
    Neki, Hiroaki
    Kohyama, Shinya
    Yamane, Fumitaka
    SURGICAL AND RADIOLOGIC ANATOMY, 2017, 39 (06) : 699 - 702
  • [10] Duplicate origin and extremely long P1 segment of the posterior cerebral artery diagnosed by MR angiography
    Megumi Matsuda
    Akira Uchino
    Naoko Saito
    Hiroaki Neki
    Shinya Kohyama
    Fumitaka Yamane
    Surgical and Radiologic Anatomy, 2017, 39 : 699 - 702
12345