Korean Journal of Fertility and Sterility  2001;28(4):301-306

The Study of Antithrombin III Deficiency in Patients with Recurrent Spontaneous Abortion.

Yoon Sung NAM ; Kwang Yul CHA ; Nam Keun KIM ; Myung Seo KANG ; Doyeon OH

Keywords

Recurrent spontaneous abortion; Antithrombin III deficiency

Country

Republic of Korea

Language

Korean

Abstract

OBJETIVE: To analyze the antithrombin III deficiency in patients with recurrent spontaneous abortion. MATERIALS AND METHOD: The blood samples were tested by chromogenic assay to evaluate the activity of antithrombin III. RESULTS: There was only one case of antithrombin III deficiency. This patient experienced one neonatal death after delivery and one FDIU (fetal death in utero). And also this patient showed a lupus anticoagulant and the prolongation of PTT. CONCLUSIONS: Women with recurrent miscarriage who have no obvious identified cause should consider hematologic screening. Antithrombin III deficiency could be a cause of recurrent spontaneous abortion. But the incidence is very rare in Korean patients.