Korean J Hematol.  1997 Nov;32(3):433-439.

A Case of Leukemic Transformation in Essential Thrombocythemia Treated with Hydroxyurea

Affiliations
  • 1Department of Internal Medicine, Maryknoll Hospital, Pusan, Korea.
  • 2Department of Clinical Pathology, Maryknoll Hospital, Pusan, Korea.

Abstract

Essential thrombocythemia is a myeloproliferative disorder, characterized by marked thrombocytosis and marrow megakaryocytic hyperplasia. Although the major causes of morbidity and mortality are bleeding and thromboembolic events, the long-term prognosis is favorable and leukemic transformation is rare. We report a case of acute leukemia following treatment of Philadelphia chromosome-negative essential thrombocythemia with hydroxyurea for 4 years with a brief review of literature.

Keyword

Leukemic transformation; Essential thrombocythemia; Hydroxyurea

MeSH Terms

Bone Marrow
Hemorrhage
Hydroxyurea*
Hyperplasia
Leukemia
Mortality
Myeloproliferative Disorders
Prognosis
Thrombocythemia, Essential*
Thrombocytosis
Hydroxyurea
Full Text Links
  • KJH
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