Evaluation of thrombocytopenia

最后审阅: 12 Dec 2025
最后更新: 22 Oct 2025

小结

鉴别诊断

常见

  • Leukemia
  • Metastatic malignancy
  • Hodgkin lymphoma
  • Non-Hodgkin lymphoma
  • Miliary tuberculosis
  • Disseminated intravascular coagulation (DIC)
  • Post-transfusion
  • Hemolysis, elevated liver enzymes, low platelet count (HELLP)
  • Cardiopulmonary bypass
  • Immune thrombocytopenia (ITP)
  • Systemic lupus erythematosus (SLE)
  • Rheumatoid arthritis
  • Antiphospholipid syndrome
  • HIV/AIDS
  • Malaria
  • Dengue fever
  • Zika virus infection
  • Cytomegalovirus (CMV)
  • Infectious mononucleosis
  • COVID-19
  • Parvovirus B19
  • Sepsis
  • Heparin-induced thrombocytopenia (HIT)
  • Antimalarials, antiseizure drugs, antibiotics, or chemotherapies
  • Alcohol ingestion
  • B12 deficiency
  • Folate deficiency
  • Gestational thrombocytopenia
  • Cirrhosis
完整详情

不常见

  • Multiple myeloma
  • Bone marrow fibrosis
  • Thrombotic thrombocytopenic purpura (TTP)
  • Hemolytic uremic syndrome (HUS)
  • Sarcoidosis
  • Cyclic thrombocytopenia
  • Wiskott-Aldrich syndrome
  • MYH9-related disorders, including May-Hegglin anomaly
  • Bernard-Soulier syndrome
  • Gaucher disease
  • Hashimoto thyroiditis
  • Aplastic anemia
  • Vaccinations
  • Paroxysmal nocturnal hemoglobinuria (PNH)
  • Pseudothrombocytopenia
  • Familial platelet disorder with germline RUNX1 mutation
  • Thrombocytopenia due to germline ANKRD26 mutation
  • Thrombocytopenia due to germline ETV6 mutation
完整详情

撰稿人

作者

Hanny Al-Samkari, MD

Division of Hematology/Oncology

Peggy S. Blitz Endowed Chair in Hematology/Oncology

Massachusetts General Hospital

Associate Professor of Medicine

Harvard Medical School

Boston

MA

利益声明

HA has received fees for consulting from Agios, Amgen, argenx, Alpine, Alnylam, Sobi, Pharmacosmos, Novartis and Sanofi; and received research funding to their institution from Amgen, Agios, Sobi, Novartis, and Vaderis.

鸣谢

Dr Hanny Al-Samkari would like to gratefully acknowledge Dr Julia T. Geyer and Dr Alan E. Lichtin, previous contributors to this topic. JTG declares that she has no competing interests. AEL is on an advisory board and has received research support from Amgen.

同行评议者

Roger M. Lyons, MD, FACP

Clinical Professor of Medicine

University of Texas Health Science Center

San Antonio

Cancer Care Network of South Texas

San Antonio

TX

利益声明

RML declares that he has no competing interests.

Jeffrey S. Wasser, MD

Clinical Assistant Professor of Medicine

University of Connecticut School of Medicine

Farmington

CT

利益声明

JSW has received research support from Amgen, Ligand Pharmaceuticals, and MGI Pharma for clinical studies in immune thrombocytopenic purpura.

Keith R. McCrae, MD

Professor of Medicine

Case Western Reserve University School of Medicine

Cleveland

OH

利益声明

KRM declares that he has no competing interests.

Peer reviewer acknowledgements

BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.

Disclosures

Peer reviewer affiliations and disclosures pertain to the time of the review.

参考文献

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关键文献

Provan D, Arnold DM, Bussel JB, et al. Updated international consensus report on the investigation and management of primary immune thrombocytopenia. Blood Adv. 2019 Nov 26;3(22):3780-817.全文  摘要

Cines DB, Levine LD. Thrombocytopenia in pregnancy. Blood. 2017 Nov 23;130(21):2271-7.全文  摘要

American College of Obstetricians and Gynecologists. ACOG practice bulletin no. 207: thrombocytopenia in pregnancy. Obstet Gynecol. 2019 Mar;133(3):e181-93. 摘要

Cooper N, Ghanima W. Immune thrombocytopenia. N Engl J Med. 2019 Sep 5;381(10):945-55.全文  摘要

Evans L, Rhodes A, Alhazzani W, et al. Surviving sepsis campaign: international guidelines for management of sepsis and septic shock 2021. Crit Care Med. 2021 Nov 1;49(11):e1063-143.全文

参考文献

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.

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