Conditions / Other

MYH-9 related disease

info · Other · ICD-10: D69.4

A blood platelet disease that has_material_basis_in mutations in the MYH9 gene. It is characterized by thrombocytopenia, enlarged platelets, sensorineural hearing loss and presenile cataract.

Signs and symptoms

  • Macrothrombocytopenia
  • Megakaryocyte dysplasia
  • Leukocyte inclusion bodies
  • Neutrophil inclusion bodies
  • Giant platelets
  • Impaired epinephrine-induced platelet aggregation
  • Thrombocytopenia
  • Impaired ADP-induced platelet aggregation
  • Abnormal bleeding
  • Menorrhagia