Research funding: None declared.
Author contributions: All authors have accepted responsibility for the entire content of this manuscript and approved its submission.
Employment or leadership: None declared.
Honorarium: None declared.
Competing interests: Authors state no conflict of interest.
Informed consent: Informed consent was obtained from the patient to explore his case.
References
1. Lippi G, Guidi G, Nicoli M. Platelet count in EDTA-dependent pseudothrombocytopenia. Eur J Haematol 1996;56:112–3.10.1111/j.1600-0609.1996.tb00313.xSearch in Google Scholar PubMed
2. Bizzaro N. EDTA-dependent pseudothrombocytopenia: a clinical and epidemiological study of 112 cases, with 10-year follow-up. Am J Hematol 1995;50:103–9.10.1002/ajh.2830500206Search in Google Scholar PubMed
3. Casonato A, Bertomoro A, Pontara E, Dannhauser D. EDTA dependent pseudothrombocytopenia caused by antibodies against the cytoadhesive receptor of platelet GPIIb-IIIa. J Clin Pathol 1994;47:625–30.10.1136/jcp.47.7.625Search in Google Scholar PubMed PubMed Central
4. Bizzaro N, Brandalise M. EDTA-dependent pseudothrombocytopenia: association with antiplatelet and antiphospholipid antibodies. Am J Clin Pathol 1995;103:103–7.10.1093/ajcp/103.1.103Search in Google Scholar PubMed
5. Isobe T, Fujita T, Kinoshita S, Terao C, Yamaguchi N. Pseudothrombocytopenia with cold – type Platelet agglutinins. Jpn J Med 1983;22:9–13.10.2169/internalmedicine1962.22.9Search in Google Scholar PubMed
6. Lippi G, Plebani M. EDTA-dependent pseudothrombocytopenia: further insights and recommendations for prevention of a clinically threatening artifact. Clin Chem Lab Med 2012;50:1281–5.10.1515/cclm-2012-0081Search in Google Scholar PubMed
7. Dima F, Salvagno GL, Danese E, Veneri D, Lippi G. An unusual case of sodium citrate-dependent artefactual platelet count. Interv Med Appl Sci 2019:1–4. Doi: 10.1556/1646.11.2019.24 [Epub ahead of print].10.1556/1646.11.2019.24Search in Google Scholar PubMed PubMed Central
8. Choccalingam C, Radha RK, Snigdha N. Estimation of platelet counts and other hematolological parameters in pseudothrombocytopenia using alternative anticoagulant: magnesium sulfate. Clin Med Insights Blood Disord 2017;10:1–6.10.1177/1179545X17705380Search in Google Scholar PubMed PubMed Central
9. Ohnuma O, Shirata Y, Miyazawa K. Use of theophylline in the investigation of pseudothrombocytopenia induced by EDTA. J Clin Pathol 1988;41:915–17.10.1136/jcp.41.8.915Search in Google Scholar PubMed PubMed Central
10. Nagler M, Keller P, Siegrist D, Alberio L. A case of EDTA-dependent pseudothrombocytopenia: simple recognition of an underdiagnosed and misleading phenomenon. BMC Clin Pathol 2014;14:19.10.1186/1472-6890-14-19Search in Google Scholar PubMed PubMed Central
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