My dad had a stroke before one year he was given the best treatment but now he is feeling very weak not able to do thing's by his own. The doctor recommend him to do mri in that multiple grunels were seen. Then again biopsy of throat was done th e report of mri and biopsy both were normal but now he is not able to speak properly and not able to walk. Also doctor gave him the steroid injection with out informing us.