Thromb Haemost 1993; 70(02): 263-265
DOI: 10.1055/s-0038-1649562
Original Articles
Clinical Studies
Schattauer GmbH Stuttgart

Congenital Histidine-Rich Glycoprotein Deficiency

Authors

  • Toshio Shigekiyo

    1   The First Department of Internal Medicine, School of Medicine, the University of Tokushima, Tokushima, Japan
  • Tsutomu Ohshima

    2   The Department of Neurosurgery, Anan Kyoei Hospital, Tokushima, Japan
  • Hirofumi Oka

    2   The Department of Neurosurgery, Anan Kyoei Hospital, Tokushima, Japan
  • Akira Tomonari

    1   The First Department of Internal Medicine, School of Medicine, the University of Tokushima, Tokushima, Japan
  • Hiroyuki Azuma

    1   The First Department of Internal Medicine, School of Medicine, the University of Tokushima, Tokushima, Japan
  • Shiro Saito

    1   The First Department of Internal Medicine, School of Medicine, the University of Tokushima, Tokushima, Japan
Further Information

Publication History

Received 12 November 1992

Accepted after revision 16 February 1993

Publication Date:
04 July 2018 (online)

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Summary

The proband, a 43-year-old woman, suffered from right transverse sinus thrombosis during oral contraceptive treatment. A month after stopping the drug, her plasma activities of antithrombin III, protein C, protein S, heparin cofactor II, plasminogen and plasminogen activator inhibitor were normal, but her plasma histidine-rich glycoprotein (HRG) level was only 21% of the normal level of 109.5 ± 51.5% (mean ± 2 SD). The HRG concentrations in her plasma determined on four different occasions over 6 months were similar. She showed no clinical signs of liver insufficiency or sepsis. Low levels of plasma HRG (20% to 35% of normal) were also found in her aunt, uncle and two daughters. These results suggest that congenital HRG deficiency is inheritary in this family.