Extra- and intracerebral course of the recurrent artery of Heubner

Maga, Paweł; Tomaszewski, Krzysztof A.; Pasternak, Artur; Zawilińskí, Jarosław; Tomaszewska, Romana; Gregorczyk-Maga, Iwona; Skrzat, Janusz

doi:10.5603/fm.2013.0016

Cited by 13 publications

(10 citation statements)

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“…The hypoplasia of the distal medial striated artery observed in our series was 43 cases (30.3%), it is considerably higher than previous reports and could be related to the decreased blood supply to the basal nuclei and anterior arm of the internal capsule, however, in these cases, it was found that the lenticulo-striated branches from the middle cerebral artery penetrated the anterior perforated substance and supplied the blood supply in this region 2 , 3 , 12 . In the event of an obstructive process of the proximal segment of the middle cerebral artery concomitantly with distal medial striated artery hypoplasia, the involvement of the regions irrigated by the latter is evident 2 , 3 , 13 .…”

Section: Discussioncontrasting

confidence: 76%

“…La hipoplasia de la arteria estriada medial distal observada en nuestra serie fue de 43 casos (30.3%), es considerablemente más alta que los reportes anteriores y podría estar relacionada con una disminución del riego sanguíneo a los núcleos basales y al brazo anterior de la cápsula interna, sin embargo, en estos casos, se encontró que las ramas lenticuloestriadas de la arteria cerebral media penetraron en la sustancia perforada anterior y suministraron el riego sanguíneo en esta región 2 , 3 , 12 . En el caso de un proceso obstructivo del segmento proximal de la arteria cerebral media concomitantemente con hipoplasia de la arteria estriada medial distal, la afectación de las regiones irrigadas por esta última es evidente 2 , 3 , 13 .…”

Section: Discussionunclassified

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Morphological evaluation of the distal medial striate artery. A study with cadaveric material.

2020

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Background: The distal medial striated artery (DMSA) is a small, constant branch that emerges from the base of the anterior cerebral artery (ACA) and is directed backwards to irrigate internal structures such as the nucleous of the base. Objective: This study proposes to evaluate the morphology of the DMSA, useful for clinical and surgical management that compromise this vascular structure. Methods: The DMSA of 71 unclaimed male bodies, who underwent necropsy at the Institute of Legal Medicine and Forensic Sciences of Bucaramanga-Colombia, were evaluated using the perfusion technique of vascular structures with polyester resin. Results: The DMSA was presented in four cases (2.8%) duplicated and with agenesis in 2.1% of the hemispheres. Its origin was 43.9% of the post-communicating segment of the ACA (A2), 10.8% of the pre-communicating segment of the ACA (A1) and 44.6% of the ACA junction site with the anterior communicating artery (AComA). The diameter of the DMSA was 0.5 ± 0.2 mm and its total length was 20.3 ± 4.1 mm. Sinuous trajectory was observed in 73 cases (51.4%). There was a superolateral relationship with the ACA in 48% of the samples. The DMSA was observed in 129 cases (90.9%) as a single trunk while in 6 cases (4.2%) it presented with a common trunk with the orbitofrontal artery (OF). The completion of the DMSA in the anterior perforated substance was given by a single trunk in 129 cases (90.9%) bifurcation in 9 cases (6.3%) and trifurcation in four cases (2.8%). The incidence of sinuous presentation and hypoplasia of the DMSA is considerably higher than previously reported. Conclussions: The importance of the DMSA lies in its involvement with the surgical procedures and interventions of the anterior segment of the arterial cerebral circle, and in the complex clinical management that determine its injury in clinical practice.

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Section: Discussioncontrasting

confidence: 76%

Section: Discussionunclassified

Morphological evaluation of the distal medial striate artery. A study with cadaveric material.

2020

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“…Otros autores han llamado a este vaso, arteria central larga, arteria telencefálica, arteria estriada rostral y más recientemente arteria estriada medial distal (Maga et al, 2013a).…”

Section: Introductionunclassified

Prevalencia de la Arteria Estriada Medial Distal en una Muestra de Poblaciones Colombiana y Peruana

2019

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“…The anterior communicating artery complex consists of two anterior cerebral arteries (ACA), the anterior communicating artery (ACoA) and the recurrent arteries of Heubner [ 15 , 16 , 32 ]. ACA can be divided into the three following segments: A1 originating from the internal carotid artery, A2 extending from ACoA and A3 also known as the pericallosal artery [ 11 , 21 ].…”

Section: Introductionmentioning

confidence: 99%

Anatomical variations of the anterior communicating artery complex: gender relationship

et al. 2014

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PurposeThe anatomy of the anterior communicating artery complex plays a critical role in surgical treatment of anterior cerebral circulation aneurysms. A thorough description of vascular variations of the anterior communicating artery complex seems to be lacking. The aim of this study was to describe the anatomical variations of the anterior communicating artery complex.MethodsThe study group consisted of 411 subjects (52.31 % women), without any intracranial pathologies, that had undergone head computed tomography angiography. We used maximum intensity projections, volume rendering and multi planar reconstructions to study and classify the anatomical variations of the anterior communicating and anterior cerebral arteries.ResultsMale subjects had a significantly higher prevalence of the typical anterior communicating artery complex (59.69 vs. 46.05 %; p < 0.01). The aplastic anterior communicating artery (23.26 vs. 15.88 %; p = 0.04) and triple A2 segment of the anterior cerebral artery (1.86 vs. 0.00 %; p = 0.05) were more common in women than in men.ConclusionFemale subjects have a higher incidence of variations in the anterior communicating artery complex. There is a higher incidence of anterior communicating artery aplasia among women.

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Extra- and intracerebral course of the recurrent artery of Heubner

Abstract: Background:The aim of the current study was to analyse the extra-and intracerebral course of the recurrent artery of Heubner (RAH)

Cited by 13 publications

References 14 publications

Morphological evaluation of the distal medial striate artery. A study with cadaveric material.

Morphological evaluation of the distal medial striate artery. A study with cadaveric material.

Prevalencia de la Arteria Estriada Medial Distal en una Muestra de Poblaciones Colombiana y Peruana

Anatomical variations of the anterior communicating artery complex: gender relationship

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