Table 3.

Recommended Evaluations Following Initial Diagnosis in Individuals with ETV6 Thrombocytopenia and Predisposition to Leukemia

System/ConcernEvaluationComment
Hematologic/
Oncologic
CBC w/differentialIncl peripheral smear for detection of hematologic neoplasms
Consider platelet aggregation studies.If available & platelet count allows
Consider bone marrow biopsy & aspirate.Particularly if cytopenias are present on CBC
Consider referral to hematologist/oncologist.Consider referral to a center w/expertise in predisposition to malignancy, as a multidisciplinary team may help refine optimal management.
Genetic
counseling
Consultation w/clinical geneticist &/or genetic counselorTo incl genetic counseling, ideally in a center w/experience in predisposition to hematologic malignancy

CBC = complete blood count

From: ETV6 Thrombocytopenia and Predisposition to Leukemia

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