Semin Thromb Hemost 2019; 45(04): 348-353
DOI: 10.1055/s-0039-1687893
Review Article
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Thrombotic Microangiopathy in Cancer

Ilene Ceil Weitz
1   Jane Anne Nohl Division of Hematology, Department of Medicine, University of Southern California-Keck School of Medicine, Los Angeles, California
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Publikationsdatum:
30. April 2019 (online)

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Abstract

Thrombotic microangiopathy (TMA) is a rare but often devastating complication of cancer and cancer treatment. The syndrome is defined by thrombocytopenia (i.e., a platelet count of < 150,000/mcL or > 30% decrease from baseline), microangiopathic hemolytic anemia, and some evidence of organ damage. Among the nine recognized groups of disorders causing TMA, the focus of this article will be on cancer and cancer treatment-related causes of TMA. This review will discuss the pathophysiology of TMA in cancer, chemotherapy-associated TMA, transplant-associated TMA, and newer therapeutic modalities.

Addendum

This review represents a more comprehensive and updated review to one recently published by this author.[74] Some short excerpts of text have been reproduced with the permission of the publisher.[74]