Duplicated and Hypoplastic V4 Segment of Vertebral Artery along with Duplication of Anterior Inferior Cerebellar Artery: A Case Report.
| Autor: | Rajasekhar SSSN; Assistant Professor, Department of Anatomy, JIPMER, Puducherry, India., Aravindhan K; Additional Professor and Head, Department of Anatomy, JIPMER, Puducherry, India., Tamgire DW; Assistant Professor, Department of Anatomy, JIPMER, Puducherry, India. |
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| Jazyk: | angličtina |
| Zdroj: | Journal of clinical and diagnostic research : JCDR [J Clin Diagn Res] 2017 Aug; Vol. 11 (8), pp. AD03-AD05. Date of Electronic Publication: 2017 Aug 01. |
| DOI: | 10.7860/JCDR/2017/29157.10366 |
| Abstrakt: | Variations of V3 and V4 segments of Vertebral Artery (VA) are very rare. We report an extremely rare case of hypoplastic and duplicated V4 segment of right VA along with variant origin of right Anterior Inferior Cerebellar artery (AICA) from right Posterior Inferior Cerebellar artery (PICA). AICA was duplicated, with one vessel arising from PICA and another arising from distal Hypoplastic Vertebral Artery (HVA). HVA should be considered for the diagnosis of acute stroke of brainstem and cerebellum. Knowledge about VA variations is important to prevent iatrogenic injuries during surgeries involving posterior cranial fossa. |
| Databáze: | MEDLINE |
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