Journals / Anatomy / 2018 / Cilt: 12 - Sayı: 2

Persistent carotid-vertebrobasilar anastomoses: cases of proatlantal artery Type I and Type II

Journal
Anatomy
Pages
101–104
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In both of our cases, an aneurysm was detected in the middle cerebral artery.Precise knowledge of these anastomoses is essential for intracranial operations and catheterizations performed in this region.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Persistence of fetal communications between the carotid and vertebrobasilar systems is uncommon.
📊
Key Findings & Data:In this casereport, 600 angiographies are examined retrospectively and two persistent proatlantal arteries were observed - one withType I (0.16%) and the other with Type II (0.16%) proatlantal artery.
💡
Conclusion & Impact:In both of our cases, an aneurysm was detected in the middle cerebral artery.Precise knowledge of these anastomoses is essential for intracranial operations and catheterizations performed in this region.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:angiography · carotid-vertebrobasilar anastomosis · persistent proatlantal artery

Abstract

Persistence of fetal communications between the carotid and vertebrobasilar systems is uncommon. Persistent proatlantalartery is an anastomosis between the carotid and vertebrobasilar systems, typically classified as Type I and II. In this casereport, 600 angiographies are examined retrospectively and two persistent proatlantal arteries were observed - one withType I (0.16%) and the other with Type II (0.16%) proatlantal artery. Existence of these arteries are associated with intracranialvascular anomalies, especially aneurysms. In both of our cases, an aneurysm was detected in the middle cerebral artery.Precise knowledge of these anastomoses is essential for intracranial operations and catheterizations performed in this region.

🔖

Cite This Article

ÖZGÜR, Ö., AYTAÇ, G., SİNDEL, M., SİNDEL, H. T. (2018). Persistent carotid-vertebrobasilar anastomoses: cases of proatlantal artery Type I and Type II. Anatomy, Cilt: 12 - Sayı: 2, 101–104. https://ajindex.com/articles/143577

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Vasovic, L., et al., Proatlantal intersegmental artery: a review of normal and pathological features. Childs Nervous System, 2009. 25(4): p. 411-421
  2. Caldemeyer, K.S., J.B. Carrico, and V.P. Mathews, The radiology and embryology of anomalous arteries of the head and neck. American Journal of Roentgenology, 1998. 170(1): p. 197-203
  3. Vasovic, L., et al., Otic artery: A review of normal and pathological features. Medical Science Monitor, 2010. 16(5): p. Ra101-Ra109
  4. Vasovic, L., et al., Hypoglossal artery: a review of normal and pathological features. Neurosurgical Review, 2008. 31(4): p. 385-395
  5. Ranchod, A.I., et al., A rare carotid-basilar anastomosis traversing the jugular foramen: origin and clinical implications. Interv Neuroradiol, 2011. 17(3): p. 347-50
  6. Bergman, A., R,, A. Afifi, and R. Miyauchi, Persistent Embryologic Arteries (Hyaloid, Hypoglossal, Stapedial, and Trigeminal), in Illustrated Encyclopedia of Human Anatomic Variation: Opus II: Cardiovascular System: Listing of the Cardiovascular System By Region, M. D'Alessandro, P, and A. Bergman, R,, Editors
  7. Tian, Y., et al., Left type I proatlantal artery with bilateral aberrant vertebral arteries and a ruptured aneurysm: a case report and review of the literature. Surg Radiol Anat, 2015. 37(6): p. 689-92
  8. Gumus, T., B. Onal, and E.T. Ilgit, Bilateral persistence of type 1 proatlantal arteries: report of a case and review of the literature. AJNR Am J Neuroradiol, 2004. 25(9): p. 1622-4
  9. Purkayastha, S., et al., Proatlantal intersegmental arteries of external carotid artery origin associated with Galen's vein malformation. American Journal of Neuroradiology, 2005. 26(9): p. 2378-2383
  10. Woodcock, R.J., H.J. Cloft, and J.E. Dion, Bilateral type 1 proatlantal arteries with absence of vertebral arteries. American Journal of Neuroradiology, 2001. 22(2): p. 418-420
  11. Yilmaz, E., E. Ilgit, and D. Taner, Primitive persistent carotid-basilar and carotid-vertebral anastomoses: a report of seven cases and a review of the literature. Clin Anat, 1995. 8(1): p. 36-43
  12. Arraez-Aybar, L.A., P. Navia-Alvarez, and J.C. Mendez-Cendon, A case of a type II proatlantal artery with arteriovenous malformation. Surg Radiol Anat, 2011. 33(1): p. 85-9
  13. Li, T.H., et al., Type II proatlantal intersegmental artery associated with objective pulsatile tinnitus. Neurology, 2008. 71(4): p. 295-6
  14. Tubbs, R.S., et al., Persistent fetal intracranial arteries: a comprehensive review of anatom