title: Thrombocytopenia Pitfalls: Misdiagnosing Type 2B von Willebrand Disease as Ethylenediaminetetraacetic Acid-Dependent Pseudothrombocytopenia.
authors.affiliation: Division of Hematology/Oncology, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio.
authors.forename: Riten
authors.initials: R
authors.lastname: Kumar
authors.affiliation: Division of Hematology/Oncology, Department of Pediatrics, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio.
authors.forename: Susan
authors.initials: S
authors.lastname: Creary
authors.affiliation: Division of Molecular and Human Genetics, Nationwide Children's Hospital, Columbus, Ohio.
authors.forename: Elizabeth A
authors.initials: EA
authors.lastname: Varga
authors.affiliation: Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, The Ohio State University, Columbus, Ohio.
authors.forename: Samir B
authors.initials: SB
authors.lastname: Kahwash
mesh_terms: D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004492:Edetic Acid / Q000009:adverse effects; D006801:Humans; D007223:Infant; D008297:Male; D010976:Platelet Count; D013921:Thrombocytopenia / Q000175:diagnosis / Q000209:etiology*; D056728:von Willebrand Disease, Type 2 / Q000175:diagnosis*; D014841:von Willebrand Factor / Q000032:analysis
chemical_list: D014841:von Willebrand Factor; D004492:Edetic Acid
keywords: pseudothrombocytopenia; type 2B von Willebrand disease