D69.4: Other primary thrombocytopenia
D69.42: Congenital and hereditary thrombocytopenia purpura

inclusionTerm
Congenital thrombocytopenia
Hereditary thrombocytopenia

codeFirst
congential or hereditary disorder, such as:
thrombocytopenia with absent radius (TAR syndrome) (Q87.2)

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