Yeungnam Univ J Med.  2004 Dec;21(2):231-236.

A Case of Congenital Factor VII Deficiency Presented with Subacute Subdural Hematoma

Affiliations
  • 1Department of Internal Medicine, College of Medicine, Yeungnam University, Daegu, Korea. hms@medical.yu.ac.kr
  • 2Department of Laboratory Medicine, College of Medicine, Yeungnam University, Daegu, Korea.

Abstract

A congenital factor VII deficiency is a rare disorder with an estimated incidence in the western contries of one in 500, 000. Because factor VII is important in initiation the coagulation cascade, a factor VII deficiency can result in significant bleeding with prolongation of the prothrombin time. We present a case of a factor VII deficiency with a subdural hematoma in an 18-year-old boy whose plasma activity of factor VII was < or =10%. Previously, he did not have any symptoms, such as hemarthrosis, easy bruising or bleeding after a minor trauma. He was administered fresh frozen plasma and a trephination was performed. His sister also had 51% lower level of factor VII.

Keyword

Factor VII deficiency; Prothrombin time

MeSH Terms

Adolescent
Factor VII Deficiency*
Factor VII*
Hemarthrosis
Hematoma, Subdural*
Hemorrhage
Humans
Incidence
Male
Plasma
Prothrombin Time
Siblings
Trephining
Factor VII
Full Text Links
  • YUJM
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr