NCIthesaurus has material basis in has symptom autosomal dominant disease platelet-type bleeding disorder 17 A blood platelet disease characterized by autosomal dominant inheritance of increased bleeding tendency, gray platelets, thrombocytopenia, thrombasthenia, abnormal megakaryocytes, decreased or absent alpha-granules in platelets, and myelofibrosis that has_material_basis_in heterozygous mutation in the GFI1B gene on chromosome 9q34. BDPLT17 ICD10CM:D69.1 MIM:187900 disease_ontology NCI:C84741 SNOMEDCT_US_2025_09_01:51720005 UMLS_CUI:C0272302 DOID:0111049 MESH:D055652 hereditary thrombasthenia-thrombocytopenia blood platelet disease autosomal dominant inheritance bleeding