<prompt> GBS in a child treatment -IVIGVentilationPlasmapharesisAll of above  <response>: Ans. is d i.e., All of above Guillain-Barre syndrome o Auto immune disorder, o Leads to demvelination of nerve. o HO preceding viral infection : Infectious mononucleosis EB Virus: Measles, mumps, ECHO, coxsackie. o Campylobacter: Strongly associated with severe form acute motor axonal neuropathy AMAN. Clinical feature o Symmetrical weakness of LMN type Ascending type, o Subjective sensory involvement. o Facial nerve palsy seen in 3 4th of cases. o Involvement of autonomic nervous systems, urinary retenstion, hypo or hypertension. Diagnosis o CSF - Albumino cytological dissociation Protein is elevated in 80 of cases but cell count normal. Treatment o Self limited in majority of cases, o Intravenous immunoglobin shows good response, o Plasma pharesis - Removal of autoantibodies, o Assisted ventilation - If patient had respiratory muscle paralysis, o Physiotherapy. 