Multiple cerebral arterial variations incidentally detected by magnetic resonance angiography: a case report

被引：8

作者：

Uchino, Akira ^{[1
]}

Nakadate, Masashi ^{[2
]}

机构：

[1] Saitama Sekishinkai Hosp, Dept Radiol, 2-37-20 Irumagawa Sayama, Saitama 3501305, Japan

[2] Saitama Sekishinkai Hosp, Dept Neuroendovasc Therapy, Saitama, Japan

来源：

SURGICAL AND RADIOLOGIC ANATOMY | 2022年 / 44卷 / 03期

关键词：

Anterior cerebral artery; Anterior communicating artery; Cerebral arterial variation; Middle cerebral artery; Superior cerebellar artery;

D O I：

10.1007/s00276-022-02891-1

中图分类号：

R602 [外科病理学、解剖学]; R32 [人体形态学];

学科分类号：

100101 ;

摘要：

We herein report a case of multiple variations, including (1) anterior communicating artery duplication, (2) accessory anterior cerebral artery (ACA), (3) distal origin right accessory middle cerebral artery (MCA) with bifurcation, (4) proximal origin left accessory MCA with bifurcation, (5) right superior cerebellar artery (SCA) duplication, and (6) left SCA early bifurcation. These variations were found incidentally by magnetic resonance (MR) angiography. Volume-rendering images of MR angiography were more useful than maximum-intensity-projection images for identifying these variations, especially bilateral accessory MCAs, which were superimposed with the A1 segment of the ACAs and the M1 segment of the MCAs.

引用

页码：411 / 414

页数：4

共 14 条

[1]

Arslan EB, 2007, DIAGN INTERV RADIOL, V13, P10

[2] Intracranial arterial fenestrations: frequency on CT angiography and association with other vascular lesions [J].

Bharatha, Aditya ;

Aviv, Richard I. ;

White, Jeremy ;

Fox, Allan J. ;

Symons, Sean P. .

SURGICAL AND RADIOLOGIC ANATOMY, 2008, 30 (05) :397-401

[3] Anterior cerebral artery trifurcation with infraoptic origin and contralateral A1 segment absence [J].

Guarnizo, Angela ;

Munoz, Jorge Marin .

SURGICAL AND RADIOLOGIC ANATOMY, 2022, 44 (02) :299-301

[4] A distal anterior cerebral artery tripod branching to a bihemispheric pericallosal artery [J].

Kalamatianos, Theodosis ;

Antonopoulos, Ioannis ;

Piagkou, Maria ;

Natsis, Konstantinos ;

Chrissicopoulos, Christos ;

Stranjalis, George .

SURGICAL AND RADIOLOGIC ANATOMY, 2022, 44 (02) :303-306

[5]

Komiyama M, 1998, AM J NEURORADIOL, V19, P45

[6] Anatomical variations of the anterior communicating artery complex: gender relationship [J].

Krzyzewski, Roger M. ;

Tomaszewski, Krzysztof A. ;

Kochana, Michal ;

Kopec, Malgorzata ;

Klimek-Piotrowska, Wieslawa ;

Walocha, Jerzy A. .

SURGICAL AND RADIOLOGIC ANATOMY, 2015, 37 (01) :81-86

[7] Infundibulum of Accessory Anterior Cerebral Artery: Rare, Likely Benign Malformation of Anterior Communicating Artery Complex to Keep in Mind [J].

Narducci, Alessandro ;

Ronchetti, Gabriele ;

Nannucci, Federico ;

Vaudano, Giacomo Paolo ;

Griva, Federico .

WORLD NEUROSURGERY, 2019, 132 :399-402

[8] Middle cerebral artery variations detected by magnetic resonance angiography [J].

Uchino, A ;

Kato, A ;

Takase, Y ;

Kudo, S .

EUROPEAN RADIOLOGY, 2000, 10 (04) :560-563

[9]

Uchino Akira, 2003, Radiat Med, V21, P235

[10] Anterior cerebral artery variations detected by MR angiography [J].

Uchino, Akira ;

Nomiyama, Keita ;

Takase, Yukinori ;

Kudo, Sho .

NEURORADIOLOGY, 2006, 48 (09) :647-652

← 1 2 →