J.Jpn. Surg. Soc.. 93(4): 437-441, 1992

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Case report

A CASES OF ANTITHROMBIN III (ATIII) DEFICIENCY ASSOCIATED WITH EXTRAHEPATIC PORTAL OCCLUSION UNDERGOING OPERATION FOR ESOPHGOGASTRIC VARICES

A 23-year-old woman developed thrombosis of the superior mesenteric vein and underwent an extensive enterectomy. She was diagnosed to have ATIII deficiency with extrahepatic portal vein thrombosis and esophagogastic varices.
She was admitted to our department and underwent esophageal mucosal transection and splenectomy. Her activities of ATIII were 46%, but ATIII activities of her family were over 90%. ATIII activities during perioperative period were kept more than 70% following administration of ATIII drug. After splenectomy thrombocythemia which was over 300×10⁴/mm³ appeared with severe headache and slight pain of hands.
She was discharged on 76th postoperative day with no complications and collapse of esophageal varices.

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