| umls-concept:C0272302 | skos:definition | MSH: A rare, inherited platelet disorder characterized by a selective deficiency in the number and contents of platelet alpha-granules. It is associated with THROMBOCYTOPENIA, enlarged platelets, and prolonged bleeding time.,NCI: A rare inherited bleeding disorder characterized by the decrease or absence of the platelet alpha-granules and their proteins in the peripheral blood platelets. | lld:umls |
