We report herein the case of a 54-year-old woman with a moderate bleeding tendency, diagnosed as an EDTA-dependent pseudothrombocytopenia associated with a congenital platelet release defect. The patient, at the age of 12, had a misleading diagnosis of idiopathic thrombocytopenic purpura and all the recurrent bleeding problems she had during her life were referred to that disease. The recent correct diagnosis of a false thrombocytopenia stimulated further laboratory investigation on the cause of the patient's bleeding tendency with the consequent identification of a congenital platelet deficiency of the arachidonic acid pathway. This finding is of relevant importance for the management of the patient in case of elective surgery or hemorrhagic emergency.
More on false thrombocytopenias: EDTA-dependent pseudothrombocytopenia associated with a congenital platelet release defect.
ZAJA, Francesco;
1996-01-01
Abstract
We report herein the case of a 54-year-old woman with a moderate bleeding tendency, diagnosed as an EDTA-dependent pseudothrombocytopenia associated with a congenital platelet release defect. The patient, at the age of 12, had a misleading diagnosis of idiopathic thrombocytopenic purpura and all the recurrent bleeding problems she had during her life were referred to that disease. The recent correct diagnosis of a false thrombocytopenia stimulated further laboratory investigation on the cause of the patient's bleeding tendency with the consequent identification of a congenital platelet deficiency of the arachidonic acid pathway. This finding is of relevant importance for the management of the patient in case of elective surgery or hemorrhagic emergency.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
