Plasma ExchangePurpura, Thrombotic ThrombocytopenicPlasmapheresisExchange Transfusion, Whole BloodPlasmaCell MembranePolyradiculoneuropathyThrombotic MicroangiopathiesHemolytic-Uremic SyndromePolyarteritis NodosaHemoperfusionAutoimmune Diseases of the Nervous SystemBlood CellsImmunoglobulins, IntravenousErythrocytesAnti-Neutrophil Cytoplasmic Antibody-Associated VasculitisSorption DetoxificationMyasthenia GravisADAM ProteinsParaproteinemiasGuillain-Barre SyndromeOklahomaBlood ViscosityAnti-Glomerular Basement Membrane DiseaseParaneoplastic PolyneuropathyPyridostigmine BromideTime FactorsMembrane ProteinsPolyradiculoneuropathy, Chronic Inflammatory DemyelinatingAdrenal Cortex HormonesAnti-N-Methyl-D-Aspartate Receptor EncephalitisBlood Component RemovalImmunosuppressive AgentsMethylprednisoloneAutoantibodiesTreatment OutcomeGlomerulonephritisErythrocyte MembraneBiological TransportVasculitis