<prompt> Cells charcteristic of Hodgkins disease are-Lacunar cellsReed - Sternberg cellsGiantcellsEosiphils  <response>: The classical diagnostic feature of Hodgkins disease is the presence of Reed -Sternberg cell.Classic RS cell is characterised bybilobed nucleus appearing as mirror image of each other, each nucleus contains a prominent , eosinophilic, inclusion like nucleolus with a clear halo around it,giving it an owleye appearance . 