<prompt> Helmet Cells are characteristic ofHemolytic uremic syndromePolyspleniaSpherocytosisAcanthocytosis  <response>: Schistocytes are typically irregularly shaped, jagged, and have two pointed ends. A true schistocyte does not have central pallor.Helmet cells are also known as schistocytes triangle cells burr cells are a Feature of microangiopathic diseases including disseminated intravascular coagulation DIC, thrombotic microomgiopathies TTP, mechanical artificial heart valves and hemolytic Uremic syndrome HUS. 