J Korean Med Sci.  2012 Jul;27(7):811-813. 10.3346/jkms.2012.27.7.811.

Hypoplasia of Left Vertebral Artery with Intimal Fibromuscular Dysplasia in a Korean Woman

Affiliations
  • 1Department of Pathology, Jeju National University School of Medicine, Jeju, Korea.
  • 2Department of Anatomy, Jeju National University School of Medicine, Jeju, Korea. spyoon@jejunu.ac.kr

Abstract

We found a case of hypoplasia of vertebral artery with fibromuscular dysplasia in an 82-yr-old Korean female cadaver during a routine dissection course. In the present case, intracranial hypoplasia in left vertebral artery and bilateral origin of posterior inferior cerebellar artery at the vertebrobasilar junction were recognized. Histopathologically, left vertebral artery showed intimal type of fibromuscular dysplasia both in its extracranial and intracranial courses. These results indicate that the association of fibromuscular dysplasia and hypoplasia does exist in the vertebral artery, although the etiologies are not verified yet.

Keyword

Hypoplasia; Fibromuscular Dysplasia; Vertebral Artery

MeSH Terms

Aged, 80 and over
Female
Fibromuscular Dysplasia/*pathology
Heart Ventricles/abnormalities/*pathology
Humans
Republic of Korea
Vertebral Artery/*pathology
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