#neuritis  inflammation of a nerve accompanied by pain and sometimes loss of function
  supertype:  #inflammation__redness__rednes  a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat
  subtype:  #polyneuritis__multiple_neuritis  inflammation of many or all of the peripheral nerves (as in leprosy)
     subtype:  #Guillain-Barre_syndrome__infectious_polyneuritis__Landry's_paralysis  a form of peripheral polyneuritis characterized by pain and weakness and sometimes paralysis of the limbs; cause is unknown
  subtype:  #retrobulbar_neuritis  inflammation of the optic nerve behind the eye; common in multiple sclerosis

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